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Mississippi River At Grafton (GRFI2)

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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
NOTE: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.
Flood Stage: 20 Feet
Latest Stage: 15.64
Current Warnings/Statements/Advisories:None currently.
at Grafton
Stage (ft)Observed: 15.58 ft at 12:00AM Mar 24, 2024Observed: 15.59 ft at 12:30AM Mar 24, 2024Observed: 15.56 ft at 1:00AM Mar 24, 2024Observed: 15.55 ft at 1:30AM Mar 24, 2024Observed: 15.63 ft at 2:00AM Mar 24, 2024Observed: 15.61 ft at 2:30AM Mar 24, 2024Observed: 15.58 ft at 3:00AM Mar 24, 2024Observed: 15.59 ft at 3:30AM Mar 24, 2024Observed: 15.6 ft at 4:00AM Mar 24, 2024Observed: 15.59 ft at 4:30AM Mar 24, 2024Observed: 15.59 ft at 5:00AM Mar 24, 2024Observed: 15.63 ft at 5:30AM Mar 24, 2024Observed: 15.67 ft at 6:00AM Mar 24, 2024Observed: 15.66 ft at 6:30AM Mar 24, 2024Observed: 15.67 ft at 7:00AM Mar 24, 2024Observed: 15.63 ft at 7:30AM Mar 24, 2024Observed: 15.72 ft at 8:00AM Mar 24, 2024Observed: 15.74 ft at 8:30AM Mar 24, 2024Observed: 15.71 ft at 9:00AM Mar 24, 2024Observed: 15.76 ft at 9:30AM Mar 24, 2024Observed: 15.71 ft at 10:00AM Mar 24, 2024Observed: 15.77 ft at 10:30AM Mar 24, 2024Observed: 15.78 ft at 11:00AM Mar 24, 2024Observed: 15.77 ft at 11:30AM Mar 24, 2024Observed: 15.79 ft at 12:00PM Mar 24, 2024Observed: 15.78 ft at 12:30PM Mar 24, 2024Observed: 15.78 ft at 1:00PM Mar 24, 2024Observed: 15.77 ft at 1:30PM Mar 24, 2024Observed: 15.78 ft at 2:00PM Mar 24, 2024Observed: 15.77 ft at 2:30PM Mar 24, 2024Observed: 15.72 ft at 3:00PM Mar 24, 2024Observed: 15.74 ft at 3:30PM Mar 24, 2024Observed: 15.76 ft at 4:00PM Mar 24, 2024Observed: 15.73 ft at 4:30PM Mar 24, 2024Observed: 15.72 ft at 5:00PM Mar 24, 2024Observed: 15.7 ft at 5:30PM Mar 24, 2024Observed: 15.71 ft at 6:00PM Mar 24, 2024Observed: 15.68 ft at 6:30PM Mar 24, 2024Observed: 15.73 ft at 7:00PM Mar 24, 2024Observed: 15.71 ft at 7:30PM Mar 24, 2024Observed: 15.73 ft at 8:00PM Mar 24, 2024Observed: 15.72 ft at 8:30PM Mar 24, 2024Observed: 15.72 ft at 9:00PM Mar 24, 2024Observed: 15.7 ft at 9:30PM Mar 24, 2024Observed: 15.71 ft at 10:00PM Mar 24, 2024Observed: 15.69 ft at 10:30PM Mar 24, 2024Observed: 15.71 ft at 11:00PM Mar 24, 2024Observed: 15.72 ft at 11:30PM Mar 24, 2024Observed: 15.68 ft at 12:00AM Mar 25, 2024Observed: 15.67 ft at 12:30AM Mar 25, 2024Observed: 15.68 ft at 1:00AM Mar 25, 2024Observed: 15.64 ft at 1:30AM Mar 25, 2024Observed: 15.68 ft at 2:00AM Mar 25, 2024Observed: 15.67 ft at 2:30AM Mar 25, 2024Observed: 15.65 ft at 3:00AM Mar 25, 2024Observed: 15.64 ft at 3:30AM Mar 25, 2024Observed: 15.64 ft at 4:00AM Mar 25, 2024Observed: 15.61 ft at 4:30AM Mar 25, 2024Observed: 15.62 ft at 5:00AM Mar 25, 2024Observed: 15.62 ft at 5:30AM Mar 25, 2024Observed: 15.63 ft at 6:00AM Mar 25, 2024Observed: 15.6 ft at 6:30AM Mar 25, 2024Observed: 15.61 ft at 7:00AM Mar 25, 2024Observed: 15.59 ft at 7:30AM Mar 25, 2024Observed: 15.58 ft at 8:00AM Mar 25, 2024Observed: 15.59 ft at 8:30AM Mar 25, 2024Observed: 15.58 ft at 9:00AM Mar 25, 2024Observed: 15.58 ft at 9:30AM Mar 25, 2024Observed: 15.56 ft at 10:00AM Mar 25, 2024Observed: 15.57 ft at 10:30AM Mar 25, 2024Observed: 15.56 ft at 11:00AM Mar 25, 2024Observed: 15.53 ft at 11:30AM Mar 25, 2024Observed: 15.52 ft at 12:00PM Mar 25, 2024Observed: 15.58 ft at 12:30PM Mar 25, 2024Observed: 15.57 ft at 1:00PM Mar 25, 2024Observed: 15.59 ft at 1:30PM Mar 25, 2024Observed: 15.6 ft at 2:00PM Mar 25, 2024Observed: 15.62 ft at 2:30PM Mar 25, 2024Observed: 15.62 ft at 3:00PM Mar 25, 2024Observed: 15.66 ft at 3:30PM Mar 25, 2024Observed: 15.65 ft at 4:00PM Mar 25, 2024Observed: 15.68 ft at 4:30PM Mar 25, 2024Observed: 15.67 ft at 5:00PM Mar 25, 2024Observed: 15.7 ft at 5:30PM Mar 25, 2024Observed: 15.74 ft at 6:00PM Mar 25, 2024Observed: 15.76 ft at 6:30PM Mar 25, 2024Observed: 15.78 ft at 7:00PM Mar 25, 2024Observed: 15.8 ft at 7:30PM Mar 25, 2024Observed: 15.8 ft at 8:00PM Mar 25, 2024Observed: 15.82 ft at 8:30PM Mar 25, 2024Observed: 15.85 ft at 9:00PM Mar 25, 2024Observed: 15.85 ft at 9:30PM Mar 25, 2024Observed: 15.86 ft at 10:00PM Mar 25, 2024Observed: 15.85 ft at 10:30PM Mar 25, 2024Observed: 15.87 ft at 11:00PM Mar 25, 2024Observed: 15.68 ft at 11:30PM Mar 25, 2024Observed: 15.71 ft at 12:00AM Mar 26, 2024Observed: 15.7 ft at 12:30AM Mar 26, 2024Observed: 15.66 ft at 1:00AM Mar 26, 2024Observed: 15.64 ft at 1:30AM Mar 26, 2024Observed: 15.59 ft at 2:00AM Mar 26, 2024Observed: 15.65 ft at 2:30AM Mar 26, 2024Observed: 15.67 ft at 3:00AM Mar 26, 2024Observed: 15.67 ft at 3:30AM Mar 26, 2024Observed: 15.68 ft at 4:00AM Mar 26, 2024Observed: 15.68 ft at 4:30AM Mar 26, 2024Observed: 15.69 ft at 5:00AM Mar 26, 2024Observed: 15.71 ft at 5:30AM Mar 26, 2024Observed: 15.73 ft at 6:00AM Mar 26, 2024Observed: 15.68 ft at 6:30AM Mar 26, 2024Observed: 15.72 ft at 7:00AM Mar 26, 2024Observed: 15.74 ft at 7:30AM Mar 26, 2024Observed: 15.79 ft at 8:00AM Mar 26, 2024Observed: 15.83 ft at 8:30AM Mar 26, 2024Observed: 15.82 ft at 9:00AM Mar 26, 2024Observed: 15.82 ft at 9:30AM Mar 26, 2024Observed: 15.87 ft at 10:00AM Mar 26, 2024Observed: 15.87 ft at 10:30AM Mar 26, 2024Highest Observation: 15.89 ft at 11:00AM Mar 26, 2024Observed: 15.88 ft at 11:30AM Mar 26, 2024Observed: 15.87 ft at 12:00PM Mar 26, 2024Highest Observation: 15.89 ft at 12:30PM Mar 26, 2024Observed: 15.85 ft at 1:00PM Mar 26, 2024Observed: 15.85 ft at 1:30PM Mar 26, 2024Observed: 15.84 ft at 2:00PM Mar 26, 2024Observed: 15.82 ft at 2:30PM Mar 26, 2024Observed: 15.82 ft at 3:00PM Mar 26, 2024Observed: 15.81 ft at 3:30PM Mar 26, 2024Observed: 15.8 ft at 4:00PM Mar 26, 2024Observed: 15.82 ft at 4:30PM Mar 26, 2024Observed: 15.79 ft at 5:00PM Mar 26, 2024Observed: 15.79 ft at 5:30PM Mar 26, 2024Observed: 15.78 ft at 6:00PM Mar 26, 2024Observed: 15.76 ft at 6:30PM Mar 26, 2024Observed: 15.75 ft at 7:00PM Mar 26, 2024Observed: 15.75 ft at 7:30PM Mar 26, 2024Observed: 15.77 ft at 8:00PM Mar 26, 2024Observed: 15.74 ft at 8:30PM Mar 26, 2024Observed: 15.73 ft at 9:00PM Mar 26, 2024Observed: 15.73 ft at 9:30PM Mar 26, 2024Observed: 15.71 ft at 10:00PM Mar 26, 2024Observed: 15.7 ft at 10:30PM Mar 26, 2024Observed: 15.68 ft at 11:00PM Mar 26, 2024Observed: 15.66 ft at 11:30PM Mar 26, 2024Observed: 15.66 ft at 12:00AM Mar 27, 2024Observed: 15.67 ft at 12:30AM Mar 27, 2024Observed: 15.63 ft at 1:00AM Mar 27, 2024Observed: 15.63 ft at 1:30AM Mar 27, 2024Observed: 15.63 ft at 2:00AM Mar 27, 2024Observed: 15.63 ft at 2:30AM Mar 27, 2024Observed: 15.6 ft at 3:00AM Mar 27, 2024Observed: 15.6 ft at 3:30AM Mar 27, 2024Observed: 15.6 ft at 4:00AM Mar 27, 2024Observed: 15.6 ft at 4:30AM Mar 27, 2024Observed: 15.59 ft at 5:00AM Mar 27, 2024Observed: 15.6 ft at 5:30AM Mar 27, 2024Observed: 15.6 ft at 6:00AM Mar 27, 2024Observed: 15.6 ft at 6:30AM Mar 27, 2024Observed: 15.6 ft at 7:00AM Mar 27, 2024Observed: 15.6 ft at 7:30AM Mar 27, 2024Observed: 15.58 ft at 8:00AM Mar 27, 2024Observed: 15.58 ft at 8:30AM Mar 27, 2024Observed: 15.57 ft at 9:00AM Mar 27, 2024Observed: 15.59 ft at 9:30AM Mar 27, 2024Observed: 15.58 ft at 10:00AM Mar 27, 2024Observed: 15.61 ft at 10:30AM Mar 27, 2024Observed: 15.63 ft at 11:00AM Mar 27, 2024Observed: 15.64 ft at 11:30AM Mar 27, 2024Observed: 15.69 ft at 12:00PM Mar 27, 2024Observed: 15.68 ft at 12:30PM Mar 27, 2024Observed: 15.66 ft at 1:00PM Mar 27, 2024Observed: 15.69 ft at 1:30PM Mar 27, 2024Observed: 15.7 ft at 2:00PM Mar 27, 2024Observed: 15.69 ft at 2:30PM Mar 27, 2024Observed: 15.7 ft at 3:00PM Mar 27, 2024Observed: 15.7 ft at 3:30PM Mar 27, 2024Observed: 15.71 ft at 4:00PM Mar 27, 2024Observed: 15.7 ft at 4:30PM Mar 27, 2024Observed: 15.7 ft at 5:00PM Mar 27, 2024Observed: 15.71 ft at 5:30PM Mar 27, 2024Observed: 15.7 ft at 6:00PM Mar 27, 2024Observed: 15.7 ft at 6:30PM Mar 27, 2024Observed: 15.69 ft at 7:00PM Mar 27, 2024Observed: 15.69 ft at 7:30PM Mar 27, 2024Observed: 15.68 ft at 8:00PM Mar 27, 2024Observed: 15.68 ft at 8:30PM Mar 27, 2024Observed: 15.68 ft at 9:00PM Mar 27, 2024Observed: 15.66 ft at 9:30PM Mar 27, 2024Observed: 15.66 ft at 10:00PM Mar 27, 2024Observed: 15.65 ft at 10:30PM Mar 27, 2024Observed: 15.64 ft at 11:00PM Mar 27, 2024Observed: 15.64 ft at 11:30PM Mar 27, 2024Observed: 15.64 ft at 12:00AM Mar 28, 2024Observed: 15.64 ft at 12:30AM Mar 28, 2024Observed: 15.63 ft at 1:00AM Mar 28, 2024Observed: 15.64 ft at 1:30AM Mar 28, 2024Observed: 15.62 ft at 2:00AM Mar 28, 2024Observed: 15.63 ft at 2:30AM Mar 28, 2024Observed: 15.64 ft at 3:00AM Mar 28, 2024Observed: 15.64 ft at 3:30AM Mar 28, 2024Observed: 15.64 ft at 4:00AM Mar 28, 2024Observed: 15.63 ft at 4:30AM Mar 28, 2024Observed: 15.63 ft at 5:00AM Mar 28, 2024Observed: 15.64 ft at 5:30AM Mar 28, 2024Observed: 15.64 ft at 6:00AM Mar 28, 2024Observed: 15.64 ft at 6:30AM Mar 28, 2024Observed: 15.63 ft at 7:00AM Mar 28, 2024Observed: 15.64 ft at 7:30AM Mar 28, 2024Observed: 15.64 ft at 8:00AM Mar 28, 2024Observed: 15.64 ft at 8:30AM Mar 28, 2024Observed: 15.63 ft at 9:00AM Mar 28, 2024Observed: 15.64 ft at 9:30AM Mar 28, 2024Observed: 15.63 ft at 10:00AM Mar 28, 2024Observed: 15.63 ft at 10:30AM Mar 28, 2024Observed: 15.63 ft at 11:00AM Mar 28, 2024Observed: 15.64 ft at 11:30AM Mar 28, 2024Observed: 15.64 ft at 12:00PM Mar 28, 2024Observed: 15.64 ft at 12:30PM Mar 28, 2024Observed: 15.63 ft at 1:00PM Mar 28, 2024Observed: 15.62 ft at 1:30PM Mar 28, 2024Observed: 15.63 ft at 2:00PM Mar 28, 2024Observed: 15.62 ft at 2:30PM Mar 28, 2024Observed: 15.63 ft at 3:00PM Mar 28, 2024Observed: 15.63 ft at 3:30PM Mar 28, 2024Observed: 15.63 ft at 4:00PM Mar 28, 2024Observed: 15.62 ft at 4:30PM Mar 28, 2024Observed: 15.62 ft at 5:00PM Mar 28, 2024Observed: 15.62 ft at 5:30PM Mar 28, 2024Observed: 15.62 ft at 6:00PM Mar 28, 2024Observed: 15.59 ft at 6:30PM Mar 28, 2024Observed: 15.59 ft at 7:00PM Mar 28, 2024Observed: 15.61 ft at 7:30PM Mar 28, 2024Observed: 15.6 ft at 8:00PM Mar 28, 2024Observed: 15.6 ft at 8:30PM Mar 28, 2024Observed: 15.58 ft at 9:00PM Mar 28, 2024Observed: 15.61 ft at 9:30PM Mar 28, 2024Observed: 15.61 ft at 10:00PM Mar 28, 2024Observed: 15.62 ft at 10:30PM Mar 28, 2024Observed: 15.62 ft at 11:00PM Mar 28, 2024Highest Forecast: 15.6 ft 1:00AM Mar 29, 2024Highest Forecast: 15.6 ft 7:00AM Mar 29, 2024Highest Forecast: 15.6 ft 1:00PM Mar 29, 2024Highest Forecast: 15.6 ft 7:00PM Mar 29, 2024Highest Forecast: 15.6 ft 1:00AM Mar 30, 2024Highest Forecast: 15.6 ft 7:00AM Mar 30, 2024Highest Forecast: 15.6 ft 1:00PM Mar 30, 2024Highest Forecast: 15.6 ft 7:00PM Mar 30, 2024Highest Forecast: 15.6 ft 1:00AM Mar 31, 2024Highest Forecast: 15.6 ft 7:00AM Mar 31, 2024Highest Forecast: 15.6 ft 1:00PM Mar 31, 2024Highest Forecast: 15.6 ft 7:00PM Mar 31, 2024Highest Forecast: 15.6 ft 1:00AM Apr 01, 2024Highest Forecast: 15.6 ft 7:00AM Apr 01, 2024Highest Forecast: 15.6 ft 1:00PM Apr 01, 2024Highest Forecast: 15.6 ft 7:00PM Apr 01, 2024Highest Forecast: 15.6 ft 1:00AM Apr 02, 2024Highest Forecast: 15.6 ft 7:00AM Apr 02, 2024Highest Forecast: 15.6 ft 1:00PM Apr 02, 2024Highest Forecast: 15.6 ft 7:00PM Apr 02, 2024Highest Forecast: 15.6 ft 1:00AM Apr 03, 2024Highest Forecast: 15.6 ft 7:00AM Apr 03, 2024Highest Forecast: 15.6 ft 1:00PM Apr 03, 2024Highest Forecast: 15.6 ft 7:00PM Apr 03, 2024Highest Forecast: 15.6 ft 1:00AM Apr 04, 2024Highest Forecast: 15.6 ft 7:00AM Apr 04, 2024Highest Forecast: 15.6 ft 1:00PM Apr 04, 2024Highest Forecast: 15.6 ft 7:00PM Apr 04, 2024Highest Forecast: 15.6 ft 1:00AM Apr 05, 2024Highest Forecast: 15.6 ft 7:00AM Apr 05, 2024Highest Forecast: 15.6 ft 1:00PM Apr 05, 2024Highest Forecast: 15.6 ft 7:00PM Apr 05, 2024Highest Forecast: 15.6 ft 1:00AM Apr 06, 2024Highest Forecast: 15.6 ft 7:00AM Apr 06, 2024Highest Forecast: 15.6 ft 1:00PM Apr 06, 2024Highest Forecast: 15.6 ft 7:00PM Apr 06, 2024Highest Forecast: 15.6 ft 1:00AM Apr 07, 2024Highest Forecast: 15.6 ft 7:00AM Apr 07, 2024Highest Forecast: 15.6 ft 1:00PM Apr 07, 2024Highest Forecast: 15.6 ft 7:00PM Apr 07, 2024Highest Forecast: 15.6 ft 1:00AM Apr 08, 2024Highest Forecast: 15.6 ft 7:00AM Apr 08, 2024Highest Forecast: 15.6 ft 1:00PM Apr 08, 2024Highest Forecast: 15.6 ft 7:00PM Apr 08, 2024Highest Forecast: 15.6 ft 1:00AM Apr 09, 2024Highest Forecast: 15.6 ft 7:00AM Apr 09, 2024Highest Forecast: 15.6 ft 1:00PM Apr 09, 2024Highest Forecast: 15.6 ft 7:00PM Apr 09, 2024Highest Forecast: 15.6 ft 1:00AM Apr 10, 2024Highest Forecast: 15.6 ft 7:00AM Apr 10, 2024Highest Forecast: 15.6 ft 1:00PM Apr 10, 2024Highest Forecast: 15.6 ft 7:00PM Apr 10, 2024Highest Forecast: 15.6 ft 1:00AM Apr 11, 2024Highest Forecast: 15.6 ft 7:00AM Apr 11, 2024Forecast: 15.5 ft 1:00PM Apr 11, 2024Forecast: 15.5 ft 7:00PM Apr 11, 2024USGS--Water Resources of the United StatesGRFI2(plotting HGIRG) Graph Created (11:40PM Mar 28, 2024)ObservedForecast (issued 8:03PM Mar 28)Latest observed value: 15.62 ft at 11:00 PM CDT 28-Mar-2024. Flood Stage is 20 ft
KML Image
Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts

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37
Near this height, floodwater begins to impact Grafton City Hall.
33.5
Nutwood Levee is Overtopped.
32.1
Methodist Church at Main St. and Vine St. begins flooding.
31
The hangars at the south end of Smartt field begin to flood.
30.9
Missouri Route B from Washeon Road to Seeburger Road is closed near this height.
30.1
Water reaches the intersection of Main Street and Maple Street.
29.1
Water reaches Main at Church Street.
29
Route 100 between Grafton and Alton at Clifton Terrace is flooded near this height.
28.8
Water begins entering the north hangars at Smartt Field.
28.5
Water begins entering the ramps on the north end of Smartt Field as the northwest and northeast corners are already flooded.
28.4
Water reaches Main Street at the Vistors Center
28.3
Intersection at Main (Route 100) & Route 3 is closed. Also at this level the Northeast Corner of Smartt Airfield begins flooding. Grafton Hills Drive is closed to all but local and select (UPS, FedEx, and Amazon) delivery traffic.
28
Agricultural levee north of Highway 370 is overtopped, flooding a St. Peters recreational area around a lake near 370 and Truman.
27.6
Beasley Fish Market at Main Street and Overmeyer begins flooding.
27.5
The intersection at Main Street and Dagget Hollow begins flooding.
26.5
At this height the entrance to the Illinois Youth Center-Pere Marquette becomes flooded, forcing the evacuation of those staying there.
26.4
Residential flooding in Grafton occurs.
26
Water distribution system begins to flood so emergency measures begin.
25.6
Water surrounds base of Aerie's Resort at Main Street (Hwy 100) near Market.
25.5
Brussels Ferry closes near this height. O'Jan's Fish Stand in Grafton closes near this height.
25.2
The intersection at Main Street and Canal Street begins flooding.
25
Ball field south of Main Street and Hawg Pit BBQ begin flooding.
24.9
Water reaches the intersection of Main St. and Edwards St.
24.7
City of Grafton begins to detour traffic along Route 100 (Main Street) at Evans Street. Also at this level the Catholic Church parking lot at Main & Evans begins flooding. This represents the lowest point on Main Street in Grafton.
24
Roads within Chautauqua and Elsah begin flooding near this height.
23.6
Missouri Route B from Highway 94 to New Town is closed near this height.
23.4
Huster Road and South Shore Drive, both at the entrance to the South Shore subdivision in eastern St. Charles County, are closed near this level.
22.5
East end of Main Street in Portage des Sioux begins flooding near this height.
21.9
In northern St. Charles County, Missouri Route B from Lehmond Island Road to Kampville Drive, Wilson Road at Washeon Road, and Grafton Ferry Road and Sherwood Harbor Road north of Smartt Field are closed. West of Portage des Sioux, Sioux Drive is also closed at this height.
21.5
In Portage des Sioux, MO, Le Sieur Street leading to the Marina and to Our Lady of the River Statue is flooded.
21
Water begins flooding the floor at the Palisades Marina in Portage Des Sioux. Access to homes along North Shore Drive in eastern St. Charles County becomes cut off near this height.
16.2
For navigational purposes through Alton Lock and Dam control, the Corps will strive to keep the river below this level, if at all possible. Above this level, water inundates land not owned by the USACE.
14.2
For safe navigation of barge traffic, the Corps will try to keep the river above this level.
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 24
Flood Stage: 20
Action Stage: 18
Low Stage (in feet): -9999

Historic Crests
(1) 38.17 ft on 08/01/1993
(2) 35.17 ft on 06/07/2019
(3) 33.12 ft on 04/28/1973
(4) 32.13 ft on 06/18/1844
(5) 32.10 ft on 05/07/2019
(6) 30.94 ft on 06/04/2013
(7) 30.91 ft on 12/31/2015
(8) 30.80 ft on 06/29/2008
(9) 30.70 ft on 06/15/1858
(10) 30.40 ft on 05/29/1995
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.80 ft on 05/10/2023
(2) 21.28 ft on 05/07/2022
(3) 20.66 ft on 04/14/2021
(4) 21.86 ft on 03/20/2021
(5) 19.48 ft on 07/03/2020
(6) 22.54 ft on 06/01/2020
(7) 22.38 ft on 03/31/2020
(8) 20.12 ft on 01/13/2020
(9) 20.25 ft on 11/02/2019
(10) 22.67 ft on 10/13/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -1.10 ft on 12/11/1937
(2) -0.80 ft on 12/30/1933
(3) -0.30 ft on 08/08/1936
Show More Low Water Records

Observed and Forecast Stages

Observed Data:
Date (UTC)
Stage
Flow
03/29 04:30
15.64 ft
-
03/29 04:00
15.62 ft
-
03/29 03:30
15.62 ft
-
03/29 03:00
15.61 ft
-
03/29 02:30
15.61 ft
-
03/29 02:00
15.58 ft
-
03/29 01:30
15.6 ft
-
03/29 01:00
15.6 ft
-
03/29 00:30
15.61 ft
-
03/29 00:00
15.59 ft
-
03/28 23:30
15.59 ft
-
03/28 23:00
15.62 ft
-
03/28 22:30
15.62 ft
-
03/28 22:00
15.62 ft
-
03/28 21:30
15.62 ft
-
03/28 21:00
15.63 ft
-
03/28 20:30
15.63 ft
-
03/28 20:00
15.63 ft
-
03/28 19:30
15.62 ft
-
03/28 19:00
15.63 ft
-
03/28 18:30
15.62 ft
-
03/28 18:00
15.63 ft
-
03/28 17:30
15.64 ft
-
03/28 17:00
15.64 ft
-
03/28 16:30
15.64 ft
-
03/28 16:00
15.63 ft
-
03/28 15:30
15.63 ft
-
03/28 15:00
15.63 ft
-
03/28 14:30
15.64 ft
-
03/28 14:00
15.63 ft
-
03/28 13:30
15.64 ft
-
03/28 13:00
15.64 ft
-
03/28 12:30
15.64 ft
-
03/28 12:00
15.63 ft
-
03/28 11:30
15.64 ft
-
03/28 11:00
15.64 ft
-
03/28 10:30
15.64 ft
-
03/28 10:00
15.63 ft
-
03/28 09:30
15.63 ft
-
03/28 09:00
15.64 ft
-
03/28 08:30
15.64 ft
-
03/28 08:00
15.64 ft
-
03/28 07:30
15.63 ft
-
03/28 07:00
15.62 ft
-
03/28 06:30
15.64 ft
-
03/28 06:00
15.63 ft
-
03/28 05:30
15.64 ft
-
03/28 05:00
15.64 ft
-
03/28 04:30
15.64 ft
-
03/28 04:00
15.64 ft
-
03/28 03:30
15.65 ft
-
03/28 03:00
15.66 ft
-
03/28 02:30
15.66 ft
-
03/28 02:00
15.68 ft
-
03/28 01:30
15.68 ft
-
03/28 01:00
15.68 ft
-
03/28 00:30
15.69 ft
-
03/28 00:00
15.69 ft
-
03/27 23:30
15.7 ft
-
03/27 23:00
15.7 ft
-
03/27 22:30
15.71 ft
-
03/27 22:00
15.7 ft
-
03/27 21:30
15.7 ft
-
03/27 21:00
15.71 ft
-
03/27 20:30
15.7 ft
-
03/27 20:00
15.7 ft
-
03/27 19:30
15.69 ft
-
03/27 19:00
15.7 ft
-
03/27 18:30
15.69 ft
-
03/27 18:00
15.66 ft
-
03/27 17:30
15.68 ft
-
03/27 17:00
15.69 ft
-
03/27 16:30
15.64 ft
-
03/27 16:00
15.63 ft
-
03/27 15:30
15.61 ft
-
03/27 15:00
15.58 ft
-
03/27 14:30
15.59 ft
-
03/27 14:00
15.57 ft
-
03/27 13:30
15.58 ft
-
03/27 13:00
15.58 ft
-
03/27 12:30
15.6 ft
-
03/27 12:00
15.6 ft
-
03/27 11:30
15.6 ft
-
03/27 11:00
15.6 ft
-
03/27 10:30
15.6 ft
-
03/27 10:00
15.59 ft
-
03/27 09:30
15.6 ft
-
03/27 09:00
15.6 ft
-
03/27 08:30
15.6 ft
-
03/27 08:00
15.6 ft
-
03/27 07:30
15.63 ft
-
03/27 07:00
15.63 ft
-
03/27 06:30
15.63 ft
-
03/27 06:00
15.63 ft
-
03/27 05:30
15.67 ft
-
03/27 05:00
15.66 ft
-
03/27 04:30
15.66 ft
-
03/27 04:00
15.68 ft
-
03/27 03:30
15.7 ft
-
03/27 03:00
15.71 ft
-
03/27 02:30
15.73 ft
-
03/27 02:00
15.73 ft
-
03/27 01:30
15.74 ft
-
03/27 01:00
15.77 ft
-
03/27 00:30
15.75 ft
-
03/27 00:00
15.75 ft
-
03/26 23:30
15.76 ft
-
03/26 23:00
15.78 ft
-
03/26 22:30
15.79 ft
-
03/26 22:00
15.79 ft
-
03/26 21:30
15.82 ft
-
03/26 21:00
15.8 ft
-
03/26 20:30
15.81 ft
-
03/26 20:00
15.82 ft
-
03/26 19:30
15.82 ft
-
03/26 19:00
15.84 ft
-
03/26 18:30
15.85 ft
-
03/26 18:00
15.85 ft
-
03/26 17:30
15.89 ft
-
03/26 17:00
15.87 ft
-
03/26 16:30
15.88 ft
-
03/26 16:00
15.89 ft
-
03/26 15:30
15.87 ft
-
03/26 15:00
15.87 ft
-
03/26 14:30
15.82 ft
-
03/26 14:00
15.82 ft
-
03/26 13:30
15.83 ft
-
03/26 13:00
15.79 ft
-
03/26 12:30
15.74 ft
-
03/26 12:00
15.72 ft
-
03/26 11:30
15.68 ft
-
03/26 11:00
15.73 ft
-
03/26 10:30
15.71 ft
-
03/26 10:00
15.69 ft
-
03/26 09:30
15.68 ft
-
03/26 09:00
15.68 ft
-
03/26 08:30
15.67 ft
-
03/26 08:00
15.67 ft
-
03/26 07:30
15.65 ft
-
03/26 07:00
15.59 ft
-
03/26 06:30
15.64 ft
-
03/26 06:00
15.66 ft
-
03/26 05:30
15.7 ft
-
03/26 05:00
15.71 ft
-
03/26 04:30
15.68 ft
-
03/26 04:00
15.87 ft
-
03/26 03:30
15.85 ft
-
03/26 03:00
15.86 ft
-
03/26 02:30
15.85 ft
-
03/26 02:00
15.85 ft
-
03/26 01:30
15.82 ft
-
03/26 01:00
15.8 ft
-
03/26 00:30
15.8 ft
-
03/26 00:00
15.78 ft
-
03/25 23:30
15.76 ft
-
03/25 23:00
15.74 ft
-
03/25 22:30
15.7 ft
-
03/25 22:00
15.67 ft
-
03/25 21:30
15.68 ft
-
03/25 21:00
15.65 ft
-
03/25 20:30
15.66 ft
-
03/25 20:00
15.62 ft
-
03/25 19:30
15.62 ft
-
03/25 19:00
15.6 ft
-
03/25 18:30
15.59 ft
-
03/25 18:00
15.57 ft
-
03/25 17:30
15.58 ft
-
03/25 17:00
15.52 ft
-
03/25 16:30
15.53 ft
-
03/25 16:00
15.56 ft
-
03/25 15:30
15.57 ft
-
03/25 15:00
15.56 ft
-
03/25 14:30
15.58 ft
-
03/25 14:00
15.58 ft
-
03/25 13:30
15.59 ft
-
03/25 13:00
15.58 ft
-
03/25 12:30
15.59 ft
-
03/25 12:00
15.61 ft
-
03/25 11:30
15.6 ft
-
03/25 11:00
15.63 ft
-
03/25 10:30
15.62 ft
-
03/25 10:00
15.62 ft
-
03/25 09:30
15.61 ft
-
03/25 09:00
15.64 ft
-
03/25 08:30
15.64 ft
-
03/25 08:00
15.65 ft
-
03/25 07:30
15.67 ft
-
03/25 07:00
15.68 ft
-
03/25 06:30
15.64 ft
-
03/25 06:00
15.68 ft
-
03/25 05:30
15.67 ft
-
03/25 05:00
15.68 ft
-
03/25 04:30
15.72 ft
-
03/25 04:00
15.71 ft
-
03/25 03:30
15.69 ft
-
03/25 03:00
15.71 ft
-
03/25 02:30
15.7 ft
-
03/25 02:00
15.72 ft
-
03/25 01:30
15.72 ft
-
03/25 01:00
15.73 ft
-
03/25 00:30
15.71 ft
-
03/25 00:00
15.73 ft
-
03/24 23:30
15.68 ft
-
03/24 23:00
15.71 ft
-
03/24 22:30
15.7 ft
-
03/24 22:00
15.72 ft
-
03/24 21:30
15.73 ft
-
03/24 21:00
15.76 ft
-
03/24 20:30
15.74 ft
-
03/24 20:00
15.72 ft
-
03/24 19:30
15.77 ft
-
03/24 19:00
15.78 ft
-
03/24 18:30
15.77 ft
-
03/24 18:00
15.78 ft
-
03/24 17:30
15.78 ft
-
03/24 17:00
15.79 ft
-
03/24 16:30
15.77 ft
-
03/24 16:00
15.78 ft
-
03/24 15:30
15.77 ft
-
03/24 15:00
15.71 ft
-
03/24 14:30
15.76 ft
-
03/24 14:00
15.71 ft
-
03/24 13:30
15.74 ft
-
03/24 13:00
15.72 ft
-
03/24 12:30
15.63 ft
-
03/24 12:00
15.67 ft
-
03/24 11:30
15.66 ft
-
03/24 11:00
15.67 ft
-
03/24 10:30
15.63 ft
-
03/24 10:00
15.59 ft
-
03/24 09:30
15.59 ft
-
03/24 09:00
15.6 ft
-
03/24 08:30
15.59 ft
-
03/24 08:00
15.58 ft
-
03/24 07:30
15.61 ft
-
03/24 07:00
15.63 ft
-
03/24 06:30
15.55 ft
-
03/24 06:00
15.56 ft
-
03/24 05:30
15.59 ft
-
03/24 05:00
15.58 ft
-
03/24 04:30
15.56 ft
-
03/24 04:00
15.55 ft
-
03/24 03:30
15.54 ft
-
03/24 03:00
15.54 ft
-
03/24 02:30
15.51 ft
-
03/24 02:00
15.48 ft
-
03/24 01:30
15.49 ft
-
03/24 01:00
15.5 ft
-
03/24 00:30
15.46 ft
-
03/24 00:00
15.47 ft
-
03/23 23:30
15.48 ft
-
03/23 23:00
15.5 ft
-
03/23 22:30
15.5 ft
-
03/23 22:00
15.51 ft
-
03/23 21:30
15.52 ft
-
03/23 21:00
15.53 ft
-
03/23 20:30
15.53 ft
-
03/23 20:00
15.55 ft
-
03/23 19:30
15.53 ft
-
03/23 19:00
15.54 ft
-
03/23 18:30
15.55 ft
-
03/23 18:00
15.55 ft
-
03/23 17:30
15.55 ft
-
03/23 17:00
15.57 ft
-
03/23 16:30
15.57 ft
-
03/23 16:00
15.57 ft
-
03/23 15:30
15.56 ft
-
03/23 15:00
15.57 ft
-
03/23 14:30
15.55 ft
-
03/23 14:00
15.58 ft
-
03/23 13:30
15.58 ft
-
03/23 13:00
15.6 ft
-
03/23 12:30
15.6 ft
-
03/23 12:00
15.6 ft
-
03/23 11:30
15.6 ft
-
03/23 11:00
15.61 ft
-
03/23 10:30
15.61 ft
-
03/23 10:00
15.62 ft
-
03/23 09:30
15.61 ft
-
03/23 09:00
15.61 ft
-
03/23 08:30
15.61 ft
-
03/23 08:00
15.62 ft
-
03/23 07:30
15.64 ft
-
03/23 07:00
15.62 ft
-
03/23 06:30
15.64 ft
-
03/23 06:00
15.64 ft
-
03/23 05:30
15.59 ft
-
03/23 05:00
15.65 ft
-
03/23 04:30
15.64 ft
-
03/23 04:00
15.64 ft
-
03/23 03:30
15.64 ft
-
03/23 03:00
15.64 ft
-
03/23 02:30
15.66 ft
-
03/23 02:00
15.65 ft
-
03/23 01:30
15.63 ft
-
03/23 01:00
15.68 ft
-
03/23 00:30
15.67 ft
-
03/23 00:00
15.66 ft
-
03/22 23:30
15.63 ft
-
03/22 23:00
15.62 ft
-
03/22 22:30
15.65 ft
-
03/22 22:00
15.66 ft
-
03/22 21:30
15.65 ft
-
03/22 21:00
15.65 ft
-
03/22 20:30
15.66 ft
-
03/22 20:00
15.68 ft
-
03/22 19:30
15.68 ft
-
03/22 19:00
15.67 ft
-
03/22 18:30
15.64 ft
-
03/22 18:00
15.66 ft
-
03/22 17:30
15.67 ft
-
03/22 17:00
15.66 ft
-
03/22 16:30
15.68 ft
-
03/22 16:00
15.66 ft
-
03/22 15:30
15.67 ft
-
03/22 15:00
15.67 ft
-
03/22 14:30
15.69 ft
-
03/22 14:00
15.69 ft
-
03/22 13:30
15.68 ft
-
03/22 13:00
15.7 ft
-
03/22 12:30
15.7 ft
-
03/22 12:00
15.72 ft
-
03/22 11:30
15.7 ft
-
03/22 11:00
15.71 ft
-
03/22 10:30
15.7 ft
-
03/22 10:00
15.69 ft
-
03/22 09:30
15.67 ft
-
03/22 09:00
15.66 ft
-
03/22 08:30
15.61 ft
-
03/22 08:00
15.62 ft
-
03/22 07:30
15.63 ft
-
03/22 07:00
15.63 ft
-
03/22 06:30
15.62 ft
-
03/22 06:00
15.62 ft
-
03/22 05:30
15.64 ft
-
03/22 05:00
15.63 ft
-
03/22 04:30
15.63 ft
-
03/22 04:00
15.63 ft
-
03/22 03:30
15.63 ft
-
03/22 03:00
15.63 ft
-
03/22 02:30
15.64 ft
-
03/22 02:00
15.63 ft
-
03/22 01:30
15.63 ft
-
03/22 01:00
15.62 ft
-
03/22 00:30
15.62 ft
-
03/22 00:00
15.64 ft
-
03/21 23:30
15.65 ft
-
03/21 23:00
15.64 ft
-
03/21 22:30
15.64 ft
-
03/21 22:00
15.64 ft
-
03/21 21:30
15.64 ft
-
03/21 21:00
15.64 ft
-
03/21 20:30
15.64 ft
-
03/21 20:00
15.66 ft
-
03/21 19:30
15.67 ft
-
03/21 19:00
15.65 ft
-
03/21 18:30
15.66 ft
-
03/21 18:00
15.66 ft
-
03/21 17:30
15.66 ft
-
03/21 17:00
15.68 ft
-
03/21 16:30
15.69 ft
-
03/21 16:00
15.68 ft
-
03/21 15:30
15.69 ft
-
03/21 15:00
15.66 ft
-
03/21 14:30
15.68 ft
-
03/21 14:00
15.7 ft
-
03/21 13:30
15.69 ft
-
03/21 13:00
15.68 ft
-
03/21 12:30
15.7 ft
-
03/21 12:00
15.7 ft
-
03/21 11:30
15.69 ft
-
03/21 11:00
15.7 ft
-
03/21 10:30
15.71 ft
-
03/21 10:00
15.7 ft
-
03/21 09:30
15.73 ft
-
03/21 09:00
15.75 ft
-
03/21 08:30
15.74 ft
-
03/21 08:00
15.73 ft
-
03/21 07:30
15.71 ft
-
03/21 07:00
15.7 ft
-
03/21 06:30
15.68 ft
-
03/21 06:00
15.67 ft
-
03/21 05:30
15.66 ft
-
03/21 05:00
15.65 ft
-
03/21 04:30
15.63 ft
-
03/21 04:00
15.63 ft
-
03/21 03:30
15.59 ft
-
03/21 03:00
15.54 ft
-
03/21 02:30
15.55 ft
-
03/21 02:00
15.55 ft
-
03/21 01:30
15.56 ft
-
03/21 01:00
15.55 ft
-
03/21 00:30
15.56 ft
-
03/21 00:00
15.55 ft
-
03/20 23:30
15.54 ft
-
03/20 23:00
15.51 ft
-
03/20 22:30
15.53 ft
-
03/20 22:00
15.54 ft
-
03/20 21:30
15.54 ft
-
03/20 21:00
15.54 ft
-
03/20 20:30
15.56 ft
-
03/20 20:00
15.56 ft
-
03/20 19:30
15.58 ft
-
03/20 19:00
15.6 ft
-
03/20 18:30
15.6 ft
-
03/20 18:00
15.6 ft
-
03/20 17:30
15.62 ft
-
03/20 17:00
15.6 ft
-
03/20 16:30
15.63 ft
-
03/20 16:00
15.64 ft
-
03/20 15:30
15.58 ft
-
03/20 15:00
15.65 ft
-
03/20 14:30
15.66 ft
-
03/20 14:00
15.68 ft
-
03/20 13:30
15.7 ft
-
03/20 13:00
15.72 ft
-
03/20 12:30
15.73 ft
-
03/20 12:00
15.78 ft
-
03/20 11:30
15.78 ft
-
03/20 11:00
15.78 ft
-
03/20 10:30
15.82 ft
-
03/20 10:00
15.82 ft
-
03/20 09:30
15.81 ft
-
03/20 09:00
15.82 ft
-
03/20 08:30
15.8 ft
-
03/20 08:00
15.78 ft
-
03/20 07:30
15.77 ft
-
03/20 07:00
15.76 ft
-
03/20 06:30
15.74 ft
-
03/20 06:00
15.71 ft
-
03/20 05:30
15.7 ft
-
03/20 05:00
15.68 ft
-
03/20 04:30
15.68 ft
-
03/20 04:00
15.66 ft
-
03/20 03:30
15.63 ft
-
03/20 03:00
15.62 ft
-
03/20 02:30
15.6 ft
-
03/20 02:00
15.55 ft
-
03/20 01:30
15.55 ft
-
03/20 01:00
15.52 ft
-
03/20 00:30
15.5 ft
-
03/20 00:00
15.49 ft
-
Forecast Data:
Date (UTC)
Stage
Flow
03/29 06:00
15.6 ft
-
03/29 12:00
15.6 ft
-
03/29 18:00
15.6 ft
-
03/30 00:00
15.6 ft
-
03/30 06:00
15.6 ft
-
03/30 12:00
15.6 ft
-
03/30 18:00
15.6 ft
-
03/31 00:00
15.6 ft
-
03/31 06:00
15.6 ft
-
03/31 12:00
15.6 ft
-
03/31 18:00
15.6 ft
-
04/01 00:00
15.6 ft
-
04/01 06:00
15.6 ft
-
04/01 12:00
15.6 ft
-
04/01 18:00
15.6 ft
-
04/02 00:00
15.6 ft
-
04/02 06:00
15.6 ft
-
04/02 12:00
15.6 ft
-
04/02 18:00
15.6 ft
-
04/03 00:00
15.6 ft
-
04/03 06:00
15.6 ft
-
04/03 12:00
15.6 ft
-
04/03 18:00
15.6 ft
-
04/04 00:00
15.6 ft
-
04/04 06:00
15.6 ft
-
04/04 12:00
15.6 ft
-
04/04 18:00
15.6 ft
-
04/05 00:00
15.6 ft
-
04/05 06:00
15.6 ft
-
04/05 12:00
15.6 ft
-
04/05 18:00
15.6 ft
-
04/06 00:00
15.6 ft
-
04/06 06:00
15.6 ft
-
04/06 12:00
15.6 ft
-
04/06 18:00
15.6 ft
-
04/07 00:00
15.6 ft
-
04/07 06:00
15.6 ft
-
04/07 12:00
15.6 ft
-
04/07 18:00
15.6 ft
-
04/08 00:00
15.6 ft
-
04/08 06:00
15.6 ft
-
04/08 12:00
15.6 ft
-
04/08 18:00
15.6 ft
-
04/09 00:00
15.6 ft
-
04/09 06:00
15.6 ft
-
04/09 12:00
15.6 ft
-
04/09 18:00
15.6 ft
-
04/10 00:00
15.6 ft
-
04/10 06:00
15.6 ft
-
04/10 12:00
15.6 ft
-
04/10 18:00
15.6 ft
-
04/11 00:00
15.6 ft
-
04/11 06:00
15.6 ft
-
04/11 12:00
15.6 ft
-
04/11 18:00
15.5 ft
-
04/12 00:00
15.5 ft
-

Probabilistic Stage Forecast for Grafton

Probabilistic Flow Forecast for Grafton

Stage Exceedance Forecast for Grafton

Flow Exceedance Forecast for Grafton

Stage Short-term Probabilistic Guidance (Experimental) Grafton

Flow Short-term Probabilistic Guidance (Experimental) Grafton

Mississippi River At Mel Price (Alton) Lock and Dam (ALNI2)

Return to Top
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
NOTE: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.
Flood Stage: 21 Feet
Latest Stage: 5.74
Current Warnings/Statements/Advisories:None currently.
at Mel Price (Alton) Lock and Dam
Tailwater (ft)Observed: 4.59 ft at 12:00AM Mar 24, 2024Observed: 4.56 ft at 12:30AM Mar 24, 2024Observed: 4.56 ft at 1:00AM Mar 24, 2024Observed: 4.55 ft at 1:30AM Mar 24, 2024Observed: 4.54 ft at 2:00AM Mar 24, 2024Observed: 4.53 ft at 2:30AM Mar 24, 2024Observed: 4.53 ft at 3:00AM Mar 24, 2024Observed: 4.54 ft at 3:30AM Mar 24, 2024Observed: 4.53 ft at 4:00AM Mar 24, 2024Observed: 4.58 ft at 4:30AM Mar 24, 2024Observed: 4.48 ft at 5:00AM Mar 24, 2024Observed: 4.49 ft at 5:30AM Mar 24, 2024Observed: 4.57 ft at 6:00AM Mar 24, 2024Observed: 4.51 ft at 6:30AM Mar 24, 2024Observed: 4.49 ft at 7:00AM Mar 24, 2024Observed: 4.45 ft at 7:30AM Mar 24, 2024Observed: 4.46 ft at 8:00AM Mar 24, 2024Observed: 4.49 ft at 8:30AM Mar 24, 2024Observed: 4.46 ft at 9:00AM Mar 24, 2024Observed: 4.49 ft at 9:30AM Mar 24, 2024Observed: 4.5 ft at 10:00AM Mar 24, 2024Observed: 4.43 ft at 10:30AM Mar 24, 2024Observed: 4.52 ft at 11:00AM Mar 24, 2024Observed: 4.47 ft at 11:30AM Mar 24, 2024Observed: 4.46 ft at 12:00PM Mar 24, 2024Observed: 4.46 ft at 12:30PM Mar 24, 2024Observed: 4.45 ft at 1:00PM Mar 24, 2024Observed: 4.55 ft at 1:30PM Mar 24, 2024Observed: 4.63 ft at 2:00PM Mar 24, 2024Observed: 4.66 ft at 2:30PM Mar 24, 2024Observed: 4.62 ft at 3:00PM Mar 24, 2024Observed: 4.63 ft at 3:30PM Mar 24, 2024Observed: 4.64 ft at 4:00PM Mar 24, 2024Observed: 4.68 ft at 4:30PM Mar 24, 2024Observed: 4.71 ft at 5:00PM Mar 24, 2024Observed: 4.67 ft at 5:30PM Mar 24, 2024Observed: 4.66 ft at 6:00PM Mar 24, 2024Observed: 4.65 ft at 6:30PM Mar 24, 2024Observed: 4.68 ft at 7:00PM Mar 24, 2024Observed: 4.66 ft at 7:30PM Mar 24, 2024Observed: 4.73 ft at 8:00PM Mar 24, 2024Observed: 4.67 ft at 8:30PM Mar 24, 2024Observed: 4.74 ft at 9:00PM Mar 24, 2024Observed: 4.69 ft at 9:30PM Mar 24, 2024Observed: 4.68 ft at 10:00PM Mar 24, 2024Observed: 4.69 ft at 10:30PM Mar 24, 2024Observed: 4.7 ft at 11:00PM Mar 24, 2024Observed: 4.71 ft at 11:30PM Mar 24, 2024Observed: 4.68 ft at 12:00AM Mar 25, 2024Observed: 4.7 ft at 12:30AM Mar 25, 2024Observed: 4.67 ft at 1:00AM Mar 25, 2024Observed: 4.73 ft at 1:30AM Mar 25, 2024Observed: 4.7 ft at 2:00AM Mar 25, 2024Observed: 4.66 ft at 2:30AM Mar 25, 2024Observed: 4.68 ft at 3:00AM Mar 25, 2024Observed: 4.72 ft at 3:30AM Mar 25, 2024Observed: 4.68 ft at 4:00AM Mar 25, 2024Observed: 4.69 ft at 4:30AM Mar 25, 2024Observed: 4.69 ft at 5:00AM Mar 25, 2024Observed: 4.66 ft at 5:30AM Mar 25, 2024Observed: 4.67 ft at 6:00AM Mar 25, 2024Observed: 4.67 ft at 6:30AM Mar 25, 2024Observed: 4.67 ft at 7:00AM Mar 25, 2024Observed: 4.67 ft at 7:30AM Mar 25, 2024Observed: 4.68 ft at 8:00AM Mar 25, 2024Observed: 4.68 ft at 8:30AM Mar 25, 2024Observed: 4.67 ft at 9:00AM Mar 25, 2024Observed: 4.68 ft at 9:30AM Mar 25, 2024Observed: 4.69 ft at 10:00AM Mar 25, 2024Observed: 4.64 ft at 10:30AM Mar 25, 2024Observed: 4.55 ft at 11:00AM Mar 25, 2024Observed: 4.52 ft at 11:30AM Mar 25, 2024Observed: 4.47 ft at 12:00PM Mar 25, 2024Observed: 4.47 ft at 12:30PM Mar 25, 2024Observed: 4.52 ft at 1:00PM Mar 25, 2024Observed: 4.41 ft at 1:30PM Mar 25, 2024Observed: 4.42 ft at 2:00PM Mar 25, 2024Observed: 4.31 ft at 2:30PM Mar 25, 2024Observed: 4.2 ft at 3:00PM Mar 25, 2024Observed: 4.17 ft at 3:30PM Mar 25, 2024Observed: 4.13 ft at 4:00PM Mar 25, 2024Observed: 4.09 ft at 4:30PM Mar 25, 2024Observed: 4.12 ft at 5:00PM Mar 25, 2024Observed: 4.24 ft at 5:30PM Mar 25, 2024Observed: 4.31 ft at 6:00PM Mar 25, 2024Observed: 4.37 ft at 6:30PM Mar 25, 2024Observed: 4.4 ft at 7:00PM Mar 25, 2024Observed: 4.5 ft at 7:30PM Mar 25, 2024Observed: 4.52 ft at 8:00PM Mar 25, 2024Observed: 4.54 ft at 8:30PM Mar 25, 2024Observed: 4.58 ft at 9:00PM Mar 25, 2024Observed: 4.57 ft at 9:30PM Mar 25, 2024Observed: 4.64 ft at 10:00PM Mar 25, 2024Observed: 5.2 ft at 10:30PM Mar 25, 2024Observed: 5.08 ft at 11:00PM Mar 25, 2024Observed: 5.15 ft at 11:30PM Mar 25, 2024Observed: 5.26 ft at 12:00AM Mar 26, 2024Observed: 5.3 ft at 12:30AM Mar 26, 2024Observed: 5.37 ft at 1:00AM Mar 26, 2024Observed: 5.35 ft at 1:30AM Mar 26, 2024Observed: 5.36 ft at 2:00AM Mar 26, 2024Observed: 5.4 ft at 2:30AM Mar 26, 2024Observed: 5.44 ft at 3:00AM Mar 26, 2024Observed: 5.51 ft at 3:30AM Mar 26, 2024Observed: 5.46 ft at 4:00AM Mar 26, 2024Observed: 5.44 ft at 4:30AM Mar 26, 2024Observed: 5.46 ft at 5:00AM Mar 26, 2024Observed: 5.49 ft at 5:30AM Mar 26, 2024Observed: 5.46 ft at 6:00AM Mar 26, 2024Observed: 5.49 ft at 6:30AM Mar 26, 2024Observed: 5.48 ft at 7:00AM Mar 26, 2024Observed: 5.49 ft at 7:30AM Mar 26, 2024Observed: 5.53 ft at 8:00AM Mar 26, 2024Observed: 5.56 ft at 8:30AM Mar 26, 2024Observed: 5.49 ft at 9:00AM Mar 26, 2024Observed: 5.57 ft at 9:30AM Mar 26, 2024Observed: 5.63 ft at 10:00AM Mar 26, 2024Observed: 5.6 ft at 10:30AM Mar 26, 2024Observed: 5.57 ft at 11:00AM Mar 26, 2024Observed: 5.6 ft at 11:30AM Mar 26, 2024Observed: 5.82 ft at 12:00PM Mar 26, 2024Observed: 5.82 ft at 12:30PM Mar 26, 2024Observed: 5.85 ft at 1:00PM Mar 26, 2024Observed: 5.86 ft at 1:30PM Mar 26, 2024Observed: 5.9 ft at 2:00PM Mar 26, 2024Observed: 5.9 ft at 2:30PM Mar 26, 2024Observed: 5.91 ft at 3:00PM Mar 26, 2024Observed: 5.91 ft at 3:30PM Mar 26, 2024Observed: 6.02 ft at 4:00PM Mar 26, 2024Observed: 5.98 ft at 4:30PM Mar 26, 2024Observed: 5.94 ft at 5:00PM Mar 26, 2024Observed: 5.93 ft at 5:30PM Mar 26, 2024Observed: 5.95 ft at 6:00PM Mar 26, 2024Observed: 5.97 ft at 6:30PM Mar 26, 2024Observed: 5.95 ft at 7:00PM Mar 26, 2024Observed: 5.97 ft at 7:30PM Mar 26, 2024Observed: 5.96 ft at 8:00PM Mar 26, 2024Observed: 6.01 ft at 8:30PM Mar 26, 2024Observed: 6 ft at 9:00PM Mar 26, 2024Observed: 5.99 ft at 9:30PM Mar 26, 2024Observed: 6 ft at 10:00PM Mar 26, 2024Observed: 6.03 ft at 10:30PM Mar 26, 2024Observed: 6 ft at 11:00PM Mar 26, 2024Observed: 6.06 ft at 11:30PM Mar 26, 2024Observed: 6.02 ft at 12:00AM Mar 27, 2024Observed: 5.99 ft at 12:30AM Mar 27, 2024Observed: 6.03 ft at 1:00AM Mar 27, 2024Observed: 6.06 ft at 1:30AM Mar 27, 2024Observed: 6.07 ft at 2:00AM Mar 27, 2024Observed: 6.02 ft at 2:30AM Mar 27, 2024Observed: 6.04 ft at 3:00AM Mar 27, 2024Observed: 6.07 ft at 3:30AM Mar 27, 2024Observed: 6.02 ft at 4:00AM Mar 27, 2024Observed: 6.02 ft at 4:30AM Mar 27, 2024Observed: 5.93 ft at 5:00AM Mar 27, 2024Observed: 5.9 ft at 5:30AM Mar 27, 2024Observed: 5.94 ft at 6:00AM Mar 27, 2024Observed: 5.92 ft at 6:30AM Mar 27, 2024Observed: 5.95 ft at 7:00AM Mar 27, 2024Observed: 5.93 ft at 7:30AM Mar 27, 2024Observed: 5.95 ft at 8:00AM Mar 27, 2024Observed: 6.02 ft at 8:30AM Mar 27, 2024Observed: 5.99 ft at 9:00AM Mar 27, 2024Observed: 5.85 ft at 9:30AM Mar 27, 2024Observed: 5.84 ft at 10:00AM Mar 27, 2024Observed: 5.72 ft at 10:30AM Mar 27, 2024Observed: 5.72 ft at 11:00AM Mar 27, 2024Observed: 5.68 ft at 11:30AM Mar 27, 2024Observed: 5.67 ft at 12:00PM Mar 27, 2024Observed: 5.67 ft at 12:30PM Mar 27, 2024Observed: 5.66 ft at 1:00PM Mar 27, 2024Observed: 5.67 ft at 1:30PM Mar 27, 2024Observed: 5.7 ft at 2:00PM Mar 27, 2024Observed: 5.69 ft at 2:30PM Mar 27, 2024Observed: 5.7 ft at 3:00PM Mar 27, 2024Observed: 5.69 ft at 3:30PM Mar 27, 2024Observed: 5.71 ft at 4:00PM Mar 27, 2024Observed: 5.74 ft at 4:30PM Mar 27, 2024Observed: 5.78 ft at 5:00PM Mar 27, 2024Observed: 5.82 ft at 5:30PM Mar 27, 2024Observed: 5.82 ft at 6:00PM Mar 27, 2024Observed: 5.89 ft at 6:30PM Mar 27, 2024Observed: 5.87 ft at 7:00PM Mar 27, 2024Observed: 5.88 ft at 7:30PM Mar 27, 2024Observed: 5.94 ft at 8:00PM Mar 27, 2024Observed: 5.93 ft at 8:30PM Mar 27, 2024Observed: 5.98 ft at 9:00PM Mar 27, 2024Observed: 6.04 ft at 9:30PM Mar 27, 2024Observed: 5.95 ft at 10:00PM Mar 27, 2024Observed: 5.97 ft at 10:30PM Mar 27, 2024Observed: 5.99 ft at 11:00PM Mar 27, 2024Observed: 6.06 ft at 11:30PM Mar 27, 2024Observed: 5.95 ft at 12:00AM Mar 28, 2024Observed: 5.97 ft at 12:30AM Mar 28, 2024Observed: 6.04 ft at 1:00AM Mar 28, 2024Observed: 6.03 ft at 1:30AM Mar 28, 2024Observed: 6.02 ft at 2:00AM Mar 28, 2024Observed: 6.03 ft at 2:30AM Mar 28, 2024Observed: 6.04 ft at 3:00AM Mar 28, 2024Highest Observation: 6.08 ft at 3:30AM Mar 28, 2024Highest Observation: 6.08 ft at 4:00AM Mar 28, 2024Observed: 6.07 ft at 4:30AM Mar 28, 2024Observed: 6.04 ft at 5:00AM Mar 28, 2024Observed: 6.03 ft at 5:30AM Mar 28, 2024Observed: 6.04 ft at 6:00AM Mar 28, 2024Observed: 6.04 ft at 6:30AM Mar 28, 2024Observed: 6.06 ft at 7:00AM Mar 28, 2024Observed: 6.04 ft at 7:30AM Mar 28, 2024Observed: 6.06 ft at 8:00AM Mar 28, 2024Observed: 6.04 ft at 8:30AM Mar 28, 2024Observed: 5.99 ft at 9:00AM Mar 28, 2024Observed: 6.02 ft at 9:30AM Mar 28, 2024Observed: 6.06 ft at 10:00AM Mar 28, 2024Observed: 6.03 ft at 10:30AM Mar 28, 2024Observed: 6.01 ft at 11:00AM Mar 28, 2024Observed: 6 ft at 11:30AM Mar 28, 2024Observed: 6 ft at 12:00PM Mar 28, 2024Observed: 5.99 ft at 12:30PM Mar 28, 2024Observed: 6.01 ft at 1:00PM Mar 28, 2024Observed: 5.98 ft at 1:30PM Mar 28, 2024Observed: 5.95 ft at 2:00PM Mar 28, 2024Observed: 5.97 ft at 2:30PM Mar 28, 2024Observed: 6 ft at 3:00PM Mar 28, 2024Observed: 5.96 ft at 3:30PM Mar 28, 2024Observed: 5.94 ft at 4:00PM Mar 28, 2024Observed: 5.95 ft at 4:30PM Mar 28, 2024Observed: 5.95 ft at 5:00PM Mar 28, 2024Observed: 5.89 ft at 5:30PM Mar 28, 2024Observed: 5.92 ft at 6:00PM Mar 28, 2024Observed: 5.92 ft at 6:30PM Mar 28, 2024Observed: 5.91 ft at 7:00PM Mar 28, 2024Observed: 5.89 ft at 7:30PM Mar 28, 2024Observed: 5.87 ft at 8:00PM Mar 28, 2024Observed: 5.92 ft at 8:30PM Mar 28, 2024Observed: 5.88 ft at 9:00PM Mar 28, 2024Observed: 5.87 ft at 9:30PM Mar 28, 2024Observed: 5.84 ft at 10:00PM Mar 28, 2024Observed: 5.78 ft at 10:30PM Mar 28, 2024Observed: 5.78 ft at 11:00PM Mar 28, 2024Forecast: 5.8 ft 1:00AM Mar 29, 2024Forecast: 5.7 ft 7:00AM Mar 29, 2024Forecast: 5.6 ft 1:00PM Mar 29, 2024Forecast: 5.6 ft 7:00PM Mar 29, 2024Forecast: 5.6 ft 1:00AM Mar 30, 2024Forecast: 5.6 ft 7:00AM Mar 30, 2024Forecast: 5.6 ft 1:00PM Mar 30, 2024Forecast: 5.5 ft 7:00PM Mar 30, 2024Forecast: 5.5 ft 1:00AM Mar 31, 2024Forecast: 5.6 ft 7:00AM Mar 31, 2024Forecast: 5.6 ft 1:00PM Mar 31, 2024Forecast: 5.6 ft 7:00PM Mar 31, 2024Forecast: 5.7 ft 1:00AM Apr 01, 2024Forecast: 5.7 ft 7:00AM Apr 01, 2024Forecast: 5.8 ft 1:00PM Apr 01, 2024Forecast: 5.8 ft 7:00PM Apr 01, 2024Forecast: 5.9 ft 1:00AM Apr 02, 2024Forecast: 5.9 ft 7:00AM Apr 02, 2024Forecast: 6 ft 1:00PM Apr 02, 2024Forecast: 6 ft 7:00PM Apr 02, 2024Forecast: 6.1 ft 1:00AM Apr 03, 2024Forecast: 6.1 ft 7:00AM Apr 03, 2024Forecast: 6.2 ft 1:00PM Apr 03, 2024Forecast: 6.2 ft 7:00PM Apr 03, 2024Forecast: 6.2 ft 1:00AM Apr 04, 2024Forecast: 6.2 ft 7:00AM Apr 04, 2024Forecast: 6.2 ft 1:00PM Apr 04, 2024Highest Forecast: 6.3 ft 7:00PM Apr 04, 2024Highest Forecast: 6.3 ft 1:00AM Apr 05, 2024Highest Forecast: 6.3 ft 7:00AM Apr 05, 2024Highest Forecast: 6.3 ft 1:00PM Apr 05, 2024Highest Forecast: 6.3 ft 7:00PM Apr 05, 2024Highest Forecast: 6.3 ft 1:00AM Apr 06, 2024Highest Forecast: 6.3 ft 7:00AM Apr 06, 2024Highest Forecast: 6.3 ft 1:00PM Apr 06, 2024Highest Forecast: 6.3 ft 7:00PM Apr 06, 2024Highest Forecast: 6.3 ft 1:00AM Apr 07, 2024Forecast: 6.2 ft 7:00AM Apr 07, 2024Forecast: 6.2 ft 1:00PM Apr 07, 2024Forecast: 6.2 ft 7:00PM Apr 07, 2024Forecast: 6.2 ft 1:00AM Apr 08, 2024Forecast: 6.1 ft 7:00AM Apr 08, 2024Forecast: 6.1 ft 1:00PM Apr 08, 2024Forecast: 6.1 ft 7:00PM Apr 08, 2024Forecast: 6.1 ft 1:00AM Apr 09, 2024Forecast: 6.1 ft 7:00AM Apr 09, 2024Forecast: 6.1 ft 1:00PM Apr 09, 2024Forecast: 6.1 ft 7:00PM Apr 09, 2024Forecast: 6.1 ft 1:00AM Apr 10, 2024Forecast: 6.1 ft 7:00AM Apr 10, 2024Forecast: 6.1 ft 1:00PM Apr 10, 2024Forecast: 6 ft 7:00PM Apr 10, 2024Forecast: 6 ft 1:00AM Apr 11, 2024Forecast: 6 ft 7:00AM Apr 11, 2024Forecast: 6 ft 1:00PM Apr 11, 2024Forecast: 6 ft 7:00PM Apr 11, 2024USGS--Water Resources of the United StatesALNI2(plotting HTIRG) Graph Created (11:40PM Mar 28, 2024)ObservedForecast (issued 8:03PM Mar 28)Latest observed value: 5.78 ft at 11:00 PM CDT 28-Mar-2024. Flood Stage is 21 ft
KML Image
Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts

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42.7
This is the RECORD FLOOD LEVEL that was reached on August 1 1993.
42
Near this height U.S. Highway 67 will be completely closed. (MoDOT)
40
Railroad tracks from Wood River to Alton begin to flood.
37.6
Damage begins to Ardent Mills grain bins in Alton within a foot of this height.
36.1
This represents the height of the Lincoln Shields levee just below the Missouri side of the Clark bridge.
35.5
At this approximate stage, Mel Price Lock and Dam must close the lock to navigation. This happened on July 10, 1993.
34.5
Near this height, the southbound lanes of U.S. Highway 67 will begin flooding, forcing the detour of southbound traffic onto the northbound lanes.
34.2
Near this height water will begin flowing over Riverlands Way between Highway 67 and Mel Price Locks and Dam. This road is a part of the Consolidated North County levee, so this is the point when water begins gradually flowing onto the protected farmland and farm homes behind the levee.
32.9
Riverfront Park in Alton begins flooding.
31.5
Commercial basements in Alton begin to flood within a foot of this height.
30.5
Bloch Marine Service at the Harbor Point Yacht Club begins flooding within a foot of this level.
29.9
Route 100 at Alton closes within a foot of this height. Also at this level the north and south Wood River Levee structures are closed.
29.3
The North Wood River Levee must be closed at this level.
28.8
Highway 100 will begin flooding at Clifton Terrace Street within 2 feet of this height.
28.5
The South Wood River Levee must be closed at this level.
27.9
Missouri Highway 94 from Alta Villa Road to Feltes Drive will be closed near this height.
26.6
Within a foot of this height, outer road US 67 between Riverlands Way and the Lincoln Shields Access Road will close due to flooding.
26.5
Yachtview Drive begins flooding along the entrance to Harbor Point Yacht Club within a foot of this height.
25
Highway 94 and the east end of Harbor Point Road off of Highway 94 north of West Alton begin flooding within a foot or so of this height. Also, the access road to the Lincoln Shields area off Highway 67 just west of the Clark bridge begins flooding.
24
Alta Villa Road off of Highway 94 north of West Alton is closed within a foot of this height.
23
Dresser Island Drive floods within a foot of this level.
21
Flood Stage. Minor flooding begins to occur at this level.
20.8
Unprotected farm land begins to flood
18
Near this height, Mel Price Lock and Dam will go to "open river" conditions, lifting all gates out of the river.
Flood Categories (in feet)
Major Flood Stage: 34
Moderate Flood Stage: 29
Flood Stage: 21
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 42.72 ft on 08/01/1993
(2) 39.01 ft on 06/09/2019
(3) 36.90 ft on 06/18/1844
(4) 36.89 ft on 04/28/1973
(5) 35.80 ft on 01/01/2016
(6) 35.10 ft on 05/22/1995
(7) 34.86 ft on 05/06/2017
(8) 34.38 ft on 06/04/2013
(9) 34.20 ft on 10/09/1986
(10) 33.21 ft on 05/01/1983
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.17 ft on 06/28/2021
(2) 22.90 ft on 04/14/2021
(3) 25.04 ft on 03/20/2021
(4) 25.14 ft on 06/01/2020
(5) 22.16 ft on 05/19/2020
(6) 22.32 ft on 04/30/2020
(7) 23.72 ft on 03/25/2020
(8) 23.33 ft on 01/13/2020
(9) 21.55 ft on 11/02/2019
(10) 21.17 ft on 11/01/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.00 ft on 11/07/1948
(2) 0.10 ft on 01/15/2003
(3) 0.73 ft on 01/16/2003
Show More Low Water Records

Observed and Forecast Stages

Observed Data:
Date (UTC)
Stage
Flow
03/29 04:30
5.74 ft
-
03/29 04:00
5.78 ft
-
03/29 03:30
5.78 ft
-
03/29 03:00
5.84 ft
-
03/29 02:30
5.87 ft
-
03/29 02:00
5.88 ft
-
03/29 01:30
5.92 ft
-
03/29 01:00
5.87 ft
-
03/29 00:30
5.89 ft
-
03/29 00:00
5.91 ft
-
03/28 23:30
5.92 ft
-
03/28 23:00
5.92 ft
-
03/28 22:30
5.89 ft
-
03/28 22:00
5.95 ft
-
03/28 21:30
5.95 ft
-
03/28 21:00
5.94 ft
-
03/28 20:30
5.96 ft
-
03/28 20:00
6 ft
-
03/28 19:30
5.97 ft
-
03/28 19:00
5.95 ft
-
03/28 18:30
5.98 ft
-
03/28 18:00
6.01 ft
-
03/28 17:30
5.99 ft
-
03/28 17:00
6 ft
-
03/28 16:30
6 ft
-
03/28 16:00
6.01 ft
-
03/28 15:30
6.03 ft
-
03/28 15:00
6.06 ft
-
03/28 14:30
6.02 ft
-
03/28 14:00
5.99 ft
-
03/28 13:30
6.04 ft
-
03/28 13:00
6.06 ft
-
03/28 12:30
6.04 ft
-
03/28 12:00
6.06 ft
-
03/28 11:30
6.04 ft
-
03/28 11:00
6.04 ft
-
03/28 10:30
6.03 ft
-
03/28 10:00
6.04 ft
-
03/28 09:30
6.07 ft
-
03/28 09:00
6.08 ft
-
03/28 08:30
6.08 ft
-
03/28 08:00
6.04 ft
-
03/28 07:30
6.03 ft
-
03/28 07:00
6.02 ft
-
03/28 06:30
6.03 ft
-
03/28 06:00
6.04 ft
-
03/28 05:30
5.97 ft
-
03/28 05:00
5.95 ft
-
03/28 04:30
6.06 ft
-
03/28 04:00
5.99 ft
-
03/28 03:30
5.97 ft
-
03/28 03:00
5.95 ft
-
03/28 02:30
6.04 ft
-
03/28 02:00
5.98 ft
-
03/28 01:30
5.93 ft
-
03/28 01:00
5.94 ft
-
03/28 00:30
5.88 ft
-
03/28 00:00
5.87 ft
-
03/27 23:30
5.89 ft
-
03/27 23:00
5.82 ft
-
03/27 22:30
5.82 ft
-
03/27 22:00
5.78 ft
-
03/27 21:30
5.74 ft
-
03/27 21:00
5.71 ft
-
03/27 20:30
5.69 ft
-
03/27 20:00
5.7 ft
-
03/27 19:30
5.69 ft
-
03/27 19:00
5.7 ft
-
03/27 18:30
5.67 ft
-
03/27 18:00
5.66 ft
-
03/27 17:30
5.67 ft
-
03/27 17:00
5.67 ft
-
03/27 16:30
5.68 ft
-
03/27 16:00
5.72 ft
-
03/27 15:30
5.72 ft
-
03/27 15:00
5.84 ft
-
03/27 14:30
5.85 ft
-
03/27 14:00
5.99 ft
-
03/27 13:30
6.02 ft
-
03/27 13:00
5.95 ft
-
03/27 12:30
5.93 ft
-
03/27 12:00
5.95 ft
-
03/27 11:30
5.92 ft
-
03/27 11:00
5.94 ft
-
03/27 10:30
5.9 ft
-
03/27 10:00
5.93 ft
-
03/27 09:30
6.02 ft
-
03/27 09:00
6.02 ft
-
03/27 08:30
6.07 ft
-
03/27 08:00
6.04 ft
-
03/27 07:30
6.02 ft
-
03/27 07:00
6.07 ft
-
03/27 06:30
6.06 ft
-
03/27 06:00
6.03 ft
-
03/27 05:30
5.99 ft
-
03/27 05:00
6.02 ft
-
03/27 04:30
6.06 ft
-
03/27 04:00
6 ft
-
03/27 03:30
6.03 ft
-
03/27 03:00
6 ft
-
03/27 02:30
5.99 ft
-
03/27 02:00
6 ft
-
03/27 01:30
6.01 ft
-
03/27 01:00
5.96 ft
-
03/27 00:30
5.97 ft
-
03/27 00:00
5.95 ft
-
03/26 23:30
5.97 ft
-
03/26 23:00
5.95 ft
-
03/26 22:30
5.93 ft
-
03/26 22:00
5.94 ft
-
03/26 21:30
5.98 ft
-
03/26 21:00
6.02 ft
-
03/26 20:30
5.91 ft
-
03/26 20:00
5.91 ft
-
03/26 19:30
5.9 ft
-
03/26 19:00
5.9 ft
-
03/26 18:30
5.86 ft
-
03/26 18:00
5.85 ft
-
03/26 17:30
5.82 ft
-
03/26 17:00
5.82 ft
-
03/26 16:30
5.6 ft
-
03/26 16:00
5.57 ft
-
03/26 15:30
5.6 ft
-
03/26 15:00
5.63 ft
-
03/26 14:30
5.57 ft
-
03/26 14:00
5.49 ft
-
03/26 13:30
5.56 ft
-
03/26 13:00
5.53 ft
-
03/26 12:30
5.49 ft
-
03/26 12:00
5.48 ft
-
03/26 11:30
5.49 ft
-
03/26 11:00
5.46 ft
-
03/26 10:30
5.49 ft
-
03/26 10:00
5.46 ft
-
03/26 09:30
5.44 ft
-
03/26 09:00
5.46 ft
-
03/26 08:30
5.51 ft
-
03/26 08:00
5.44 ft
-
03/26 07:30
5.4 ft
-
03/26 07:00
5.36 ft
-
03/26 06:30
5.35 ft
-
03/26 06:00
5.37 ft
-
03/26 05:30
5.3 ft
-
03/26 05:00
5.26 ft
-
03/26 04:30
5.15 ft
-
03/26 04:00
5.08 ft
-
03/26 03:30
5.2 ft
-
03/26 03:00
4.64 ft
-
03/26 02:30
4.57 ft
-
03/26 02:00
4.58 ft
-
03/26 01:30
4.54 ft
-
03/26 01:00
4.52 ft
-
03/26 00:30
4.5 ft
-
03/26 00:00
4.4 ft
-
03/25 23:30
4.37 ft
-
03/25 23:00
4.31 ft
-
03/25 22:30
4.24 ft
-
03/25 22:00
4.12 ft
-
03/25 21:30
4.09 ft
-
03/25 21:00
4.13 ft
-
03/25 20:30
4.17 ft
-
03/25 20:00
4.2 ft
-
03/25 19:30
4.31 ft
-
03/25 19:00
4.42 ft
-
03/25 18:30
4.41 ft
-
03/25 18:00
4.52 ft
-
03/25 17:30
4.47 ft
-
03/25 17:00
4.47 ft
-
03/25 16:30
4.52 ft
-
03/25 16:00
4.55 ft
-
03/25 15:30
4.64 ft
-
03/25 15:00
4.69 ft
-
03/25 14:30
4.68 ft
-
03/25 14:00
4.67 ft
-
03/25 13:30
4.68 ft
-
03/25 13:00
4.68 ft
-
03/25 12:30
4.67 ft
-
03/25 12:00
4.67 ft
-
03/25 11:30
4.67 ft
-
03/25 11:00
4.67 ft
-
03/25 10:30
4.66 ft
-
03/25 10:00
4.69 ft
-
03/25 09:30
4.69 ft
-
03/25 09:00
4.68 ft
-
03/25 08:30
4.72 ft
-
03/25 08:00
4.68 ft
-
03/25 07:30
4.66 ft
-
03/25 07:00
4.7 ft
-
03/25 06:30
4.73 ft
-
03/25 06:00
4.67 ft
-
03/25 05:30
4.7 ft
-
03/25 05:00
4.68 ft
-
03/25 04:30
4.71 ft
-
03/25 04:00
4.7 ft
-
03/25 03:30
4.69 ft
-
03/25 03:00
4.68 ft
-
03/25 02:30
4.69 ft
-
03/25 02:00
4.74 ft
-
03/25 01:30
4.67 ft
-
03/25 01:00
4.73 ft
-
03/25 00:30
4.66 ft
-
03/25 00:00
4.68 ft
-
03/24 23:30
4.65 ft
-
03/24 23:00
4.66 ft
-
03/24 22:30
4.67 ft
-
03/24 22:00
4.71 ft
-
03/24 21:30
4.68 ft
-
03/24 21:00
4.64 ft
-
03/24 20:30
4.63 ft
-
03/24 20:00
4.62 ft
-
03/24 19:30
4.66 ft
-
03/24 19:00
4.63 ft
-
03/24 18:30
4.55 ft
-
03/24 18:00
4.45 ft
-
03/24 17:30
4.46 ft
-
03/24 17:00
4.46 ft
-
03/24 16:30
4.47 ft
-
03/24 16:00
4.52 ft
-
03/24 15:30
4.43 ft
-
03/24 15:00
4.5 ft
-
03/24 14:30
4.49 ft
-
03/24 14:00
4.46 ft
-
03/24 13:30
4.49 ft
-
03/24 13:00
4.46 ft
-
03/24 12:30
4.45 ft
-
03/24 12:00
4.49 ft
-
03/24 11:30
4.51 ft
-
03/24 11:00
4.57 ft
-
03/24 10:30
4.49 ft
-
03/24 10:00
4.48 ft
-
03/24 09:30
4.58 ft
-
03/24 09:00
4.53 ft
-
03/24 08:30
4.54 ft
-
03/24 08:00
4.53 ft
-
03/24 07:30
4.53 ft
-
03/24 07:00
4.54 ft
-
03/24 06:30
4.55 ft
-
03/24 06:00
4.56 ft
-
03/24 05:30
4.56 ft
-
03/24 05:00
4.59 ft
-
03/24 04:30
4.68 ft
-
03/24 04:00
4.62 ft
-
03/24 03:30
4.62 ft
-
03/24 03:00
4.65 ft
-
03/24 02:30
4.69 ft
-
03/24 02:00
4.73 ft
-
03/24 01:30
4.79 ft
-
03/24 01:00
4.92 ft
-
03/24 00:30
4.98 ft
-
03/24 00:00
4.94 ft
-
03/23 23:30
5.06 ft
-
03/23 23:00
5.12 ft
-
03/23 22:30
5.14 ft
-
03/23 22:00
5.14 ft
-
03/23 21:30
5.13 ft
-
03/23 21:00
5.16 ft
-
03/23 20:30
5.18 ft
-
03/23 20:00
5.17 ft
-
03/23 19:30
5.16 ft
-
03/23 19:00
5.24 ft
-
03/23 18:30
5.23 ft
-
03/23 18:00
5.29 ft
-
03/23 17:30
5.24 ft
-
03/23 17:00
5.27 ft
-
03/23 16:30
5.27 ft
-
03/23 16:00
5.26 ft
-
03/23 15:30
5.27 ft
-
03/23 15:00
5.27 ft
-
03/23 14:30
5.29 ft
-
03/23 14:00
5.32 ft
-
03/23 13:30
5.3 ft
-
03/23 13:00
5.28 ft
-
03/23 12:30
5.31 ft
-
03/23 12:00
5.29 ft
-
03/23 11:30
5.27 ft
-
03/23 11:00
5.3 ft
-
03/23 10:30
5.29 ft
-
03/23 10:00
5.31 ft
-
03/23 09:30
5.31 ft
-
03/23 09:00
5.29 ft
-
03/23 08:30
5.29 ft
-
03/23 08:00
5.32 ft
-
03/23 07:30
5.28 ft
-
03/23 07:00
5.28 ft
-
03/23 06:30
5.3 ft
-
03/23 06:00
5.31 ft
-
03/23 05:30
5.31 ft
-
03/23 05:00
5.31 ft
-
03/23 04:30
5.33 ft
-
03/23 04:00
5.35 ft
-
03/23 03:30
5.31 ft
-
03/23 03:00
5.31 ft
-
03/23 02:30
5.34 ft
-
03/23 02:00
5.34 ft
-
03/23 01:30
5.34 ft
-
03/23 01:00
5.32 ft
-
03/23 00:30
5.36 ft
-
03/23 00:00
5.34 ft
-
03/22 23:30
5.31 ft
-
03/22 23:00
5.34 ft
-
03/22 22:30
5.35 ft
-
03/22 22:00
5.36 ft
-
03/22 21:30
5.32 ft
-
03/22 21:00
5.35 ft
-
03/22 20:30
5.34 ft
-
03/22 20:00
5.34 ft
-
03/22 19:30
5.37 ft
-
03/22 19:00
5.38 ft
-
03/22 18:30
5.35 ft
-
03/22 18:00
5.44 ft
-
03/22 17:30
5.4 ft
-
03/22 17:00
5.44 ft
-
03/22 16:30
5.38 ft
-
03/22 16:00
5.37 ft
-
03/22 15:30
5.43 ft
-
03/22 15:00
5.37 ft
-
03/22 14:30
5.35 ft
-
03/22 14:00
5.37 ft
-
03/22 13:30
5.3 ft
-
03/22 13:00
5.31 ft
-
03/22 12:30
5.28 ft
-
03/22 12:00
5.23 ft
-
03/22 11:30
5.24 ft
-
03/22 11:00
5.21 ft
-
03/22 10:30
5.2 ft
-
03/22 10:00
5.2 ft
-
03/22 09:30
5.17 ft
-
03/22 09:00
5.22 ft
-
03/22 08:30
5.25 ft
-
03/22 08:00
5.32 ft
-
03/22 07:30
5.42 ft
-
03/22 07:00
5.44 ft
-
03/22 06:30
5.53 ft
-
03/22 06:00
5.46 ft
-
03/22 05:30
5.43 ft
-
03/22 05:00
5.47 ft
-
03/22 04:30
5.49 ft
-
03/22 04:00
5.48 ft
-
03/22 03:30
5.48 ft
-
03/22 03:00
5.5 ft
-
03/22 02:30
5.51 ft
-
03/22 02:00
5.5 ft
-
03/22 01:30
5.5 ft
-
03/22 01:00
5.5 ft
-
03/22 00:30
5.52 ft
-
03/22 00:00
5.54 ft
-
03/21 23:30
5.54 ft
-
03/21 23:00
5.52 ft
-
03/21 22:30
5.56 ft
-
03/21 22:00
5.59 ft
-
03/21 21:30
5.58 ft
-
03/21 21:00
5.58 ft
-
03/21 20:30
5.58 ft
-
03/21 20:00
5.58 ft
-
03/21 19:30
5.62 ft
-
03/21 19:00
5.6 ft
-
03/21 18:30
5.58 ft
-
03/21 18:00
5.61 ft
-
03/21 17:30
5.58 ft
-
03/21 17:00
5.59 ft
-
03/21 16:30
5.64 ft
-
03/21 16:00
5.64 ft
-
03/21 15:30
5.62 ft
-
03/21 15:00
5.65 ft
-
03/21 14:30
5.62 ft
-
03/21 14:00
5.63 ft
-
03/21 13:30
5.69 ft
-
03/21 13:00
5.65 ft
-
03/21 12:30
5.67 ft
-
03/21 12:00
5.65 ft
-
03/21 11:30
5.66 ft
-
03/21 11:00
5.63 ft
-
03/21 10:30
5.66 ft
-
03/21 10:00
5.55 ft
-
03/21 09:30
5.5 ft
-
03/21 09:00
5.52 ft
-
03/21 08:30
5.47 ft
-
03/21 08:00
5.4 ft
-
03/21 07:30
5.38 ft
-
03/21 07:00
5.4 ft
-
03/21 06:30
5.44 ft
-
03/21 06:00
5.45 ft
-
03/21 05:30
5.47 ft
-
03/21 05:00
5.51 ft
-
03/21 04:30
5.56 ft
-
03/21 04:00
5.63 ft
-
03/21 03:30
5.66 ft
-
03/21 03:00
5.67 ft
-
03/21 02:30
5.77 ft
-
03/21 02:00
5.98 ft
-
03/21 01:30
5.97 ft
-
03/21 01:00
5.99 ft
-
03/21 00:30
6.01 ft
-
03/21 00:00
6.06 ft
-
03/20 23:30
6.06 ft
-
03/20 23:00
6.09 ft
-
03/20 22:30
6.14 ft
-
03/20 22:00
6.27 ft
-
03/20 21:30
6.3 ft
-
03/20 21:00
6.37 ft
-
03/20 20:30
6.4 ft
-
03/20 20:00
6.39 ft
-
03/20 19:30
6.44 ft
-
03/20 19:00
6.36 ft
-
03/20 18:30
6.44 ft
-
03/20 18:00
6.44 ft
-
03/20 17:30
6.39 ft
-
03/20 17:00
6.39 ft
-
03/20 16:30
6.4 ft
-
03/20 16:00
6.41 ft
-
03/20 15:30
6.44 ft
-
03/20 15:00
6.4 ft
-
03/20 14:30
6.4 ft
-
03/20 14:00
6.45 ft
-
03/20 13:30
6.43 ft
-
03/20 13:00
6.4 ft
-
03/20 12:30
6.38 ft
-
03/20 12:00
6.35 ft
-
03/20 11:30
6.3 ft
-
03/20 11:00
6.25 ft
-
03/20 10:30
6.11 ft
-
03/20 10:00
6.09 ft
-
03/20 09:30
5.96 ft
-
03/20 09:00
5.96 ft
-
03/20 08:30
5.94 ft
-
03/20 08:00
5.84 ft
-
03/20 07:30
5.84 ft
-
03/20 07:00
5.86 ft
-
03/20 06:30
5.83 ft
-
03/20 06:00
5.86 ft
-
03/20 05:30
5.89 ft
-
03/20 05:00
5.91 ft
-
03/20 04:30
5.86 ft
-
03/20 04:00
5.99 ft
-
03/20 03:30
5.96 ft
-
03/20 03:00
5.94 ft
-
03/20 02:30
5.99 ft
-
03/20 02:00
6.06 ft
-
03/20 01:30
6.1 ft
-
03/20 01:00
6.21 ft
-
03/20 00:30
6.29 ft
-
03/20 00:00
6.3 ft
-
Forecast Data:
Date (UTC)
Stage
Flow
03/29 06:00
5.8 ft
-
03/29 12:00
5.7 ft
-
03/29 18:00
5.6 ft
-
03/30 00:00
5.6 ft
-
03/30 06:00
5.6 ft
-
03/30 12:00
5.6 ft
-
03/30 18:00
5.6 ft
-
03/31 00:00
5.5 ft
-
03/31 06:00
5.5 ft
-
03/31 12:00
5.6 ft
-
03/31 18:00
5.6 ft
-
04/01 00:00
5.6 ft
-
04/01 06:00
5.7 ft
-
04/01 12:00
5.7 ft
-
04/01 18:00
5.8 ft
-
04/02 00:00
5.8 ft
-
04/02 06:00
5.9 ft
-
04/02 12:00
5.9 ft
-
04/02 18:00
6 ft
-
04/03 00:00
6 ft
-
04/03 06:00
6.1 ft
-
04/03 12:00
6.1 ft
-
04/03 18:00
6.2 ft
-
04/04 00:00
6.2 ft
-
04/04 06:00
6.2 ft
-
04/04 12:00
6.2 ft
-
04/04 18:00
6.2 ft
-
04/05 00:00
6.3 ft
-
04/05 06:00
6.3 ft
-
04/05 12:00
6.3 ft
-
04/05 18:00
6.3 ft
-
04/06 00:00
6.3 ft
-
04/06 06:00
6.3 ft
-
04/06 12:00
6.3 ft
-
04/06 18:00
6.3 ft
-
04/07 00:00
6.3 ft
-
04/07 06:00
6.3 ft
-
04/07 12:00
6.2 ft
-
04/07 18:00
6.2 ft
-
04/08 00:00
6.2 ft
-
04/08 06:00
6.2 ft
-
04/08 12:00
6.1 ft
-
04/08 18:00
6.1 ft
-
04/09 00:00
6.1 ft
-
04/09 06:00
6.1 ft
-
04/09 12:00
6.1 ft
-
04/09 18:00
6.1 ft
-
04/10 00:00
6.1 ft
-
04/10 06:00
6.1 ft
-
04/10 12:00
6.1 ft
-
04/10 18:00
6.1 ft
-
04/11 00:00
6 ft
-
04/11 06:00
6 ft
-
04/11 12:00
6 ft
-
04/11 18:00
6 ft
-
04/12 00:00
6 ft
-

Probabilistic Stage Forecast for Mel Price (Alton) Lock and Dam

Probabilistic Flow Forecast for Mel Price (Alton) Lock and Dam

Stage Exceedance Forecast for Mel Price (Alton) Lock and Dam

Flow Exceedance Forecast for Mel Price (Alton) Lock and Dam

Stage Short-term Probabilistic Guidance (Experimental) Mel Price (Alton) Lock and Dam

Flow Short-term Probabilistic Guidance (Experimental) Mel Price (Alton) Lock and Dam

Mississippi River At St. Louis (EADM7)

Return to Top
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
NOTE: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.
Flood Stage: 30 Feet
Latest Stage: 4.95
Current Warnings/Statements/Advisories:None currently.
at St. Louis
Stage (ft)Flow (kcfs)Observed: 2.84 ft at 12:00AM Mar 24, 2024Observed: 2.8 ft at 12:30AM Mar 24, 2024Observed: 2.72 ft at 1:00AM Mar 24, 2024Observed: 2.64 ft at 1:30AM Mar 24, 2024Observed: 2.6 ft at 2:00AM Mar 24, 2024Observed: 2.57 ft at 2:30AM Mar 24, 2024Observed: 2.49 ft at 3:00AM Mar 24, 2024Observed: 2.42 ft at 3:30AM Mar 24, 2024Observed: 2.37 ft at 4:00AM Mar 24, 2024Observed: 2.33 ft at 4:30AM Mar 24, 2024Observed: 2.3 ft at 5:00AM Mar 24, 2024Observed: 2.28 ft at 5:30AM Mar 24, 2024Observed: 2.24 ft at 6:00AM Mar 24, 2024Observed: 2.2 ft at 6:30AM Mar 24, 2024Observed: 2.17 ft at 7:00AM Mar 24, 2024Observed: 2.29 ft at 7:30AM Mar 24, 2024Observed: 2.13 ft at 8:00AM Mar 24, 2024Observed: 2.11 ft at 8:30AM Mar 24, 2024Observed: 2.06 ft at 9:00AM Mar 24, 2024Observed: 2.05 ft at 9:30AM Mar 24, 2024Observed: 2.07 ft at 10:00AM Mar 24, 2024Observed: 2.15 ft at 10:30AM Mar 24, 2024Observed: 2 ft at 11:00AM Mar 24, 2024Observed: 1.98 ft at 11:30AM Mar 24, 2024Observed: 1.97 ft at 12:00PM Mar 24, 2024Observed: 1.92 ft at 12:30PM Mar 24, 2024Observed: 1.91 ft at 1:00PM Mar 24, 2024Observed: 1.92 ft at 1:30PM Mar 24, 2024Observed: 1.91 ft at 2:00PM Mar 24, 2024Observed: 1.91 ft at 2:30PM Mar 24, 2024Observed: 1.9 ft at 3:00PM Mar 24, 2024Observed: 1.92 ft at 3:30PM Mar 24, 2024Observed: 1.9 ft at 4:00PM Mar 24, 2024Observed: 1.97 ft at 4:30PM Mar 24, 2024Observed: 2 ft at 5:00PM Mar 24, 2024Observed: 1.97 ft at 5:30PM Mar 24, 2024Observed: 2 ft at 6:00PM Mar 24, 2024Observed: 2 ft at 6:30PM Mar 24, 2024Observed: 2.08 ft at 7:00PM Mar 24, 2024Observed: 2.11 ft at 7:30PM Mar 24, 2024Observed: 2.06 ft at 8:00PM Mar 24, 2024Observed: 2.07 ft at 8:30PM Mar 24, 2024Observed: 2.14 ft at 9:00PM Mar 24, 2024Observed: 2.12 ft at 9:30PM Mar 24, 2024Observed: 2.1 ft at 10:00PM Mar 24, 2024Observed: 2.12 ft at 10:30PM Mar 24, 2024Observed: 2.12 ft at 11:00PM Mar 24, 2024Observed: 2.14 ft at 11:30PM Mar 24, 2024Observed: 2.06 ft at 12:00AM Mar 25, 2024Observed: 2.14 ft at 12:30AM Mar 25, 2024Observed: 2.11 ft at 1:00AM Mar 25, 2024Observed: 2.16 ft at 1:30AM Mar 25, 2024Observed: 2.18 ft at 2:00AM Mar 25, 2024Observed: 2.17 ft at 2:30AM Mar 25, 2024Observed: 2.15 ft at 3:00AM Mar 25, 2024Observed: 2.17 ft at 3:30AM Mar 25, 2024Observed: 2.17 ft at 4:00AM Mar 25, 2024Observed: 2.13 ft at 4:30AM Mar 25, 2024Observed: 2.15 ft at 5:00AM Mar 25, 2024Observed: 2.15 ft at 5:30AM Mar 25, 2024Observed: 2.11 ft at 6:00AM Mar 25, 2024Observed: 2.09 ft at 6:30AM Mar 25, 2024Observed: 2.11 ft at 7:00AM Mar 25, 2024Observed: 2.04 ft at 7:30AM Mar 25, 2024Observed: 2.14 ft at 8:00AM Mar 25, 2024Observed: 2.04 ft at 8:30AM Mar 25, 2024Observed: 2.09 ft at 9:00AM Mar 25, 2024Observed: 2.14 ft at 9:30AM Mar 25, 2024Observed: 2.09 ft at 10:00AM Mar 25, 2024Observed: 2.11 ft at 10:30AM Mar 25, 2024Observed: 2.09 ft at 11:00AM Mar 25, 2024Observed: 2.18 ft at 11:30AM Mar 25, 2024Observed: 2.05 ft at 12:00PM Mar 25, 2024Observed: 2.08 ft at 12:30PM Mar 25, 2024Observed: 2.05 ft at 1:00PM Mar 25, 2024Observed: 2.03 ft at 1:30PM Mar 25, 2024Observed: 2.01 ft at 2:00PM Mar 25, 2024Observed: 1.97 ft at 2:30PM Mar 25, 2024Observed: 1.93 ft at 3:00PM Mar 25, 2024Observed: 1.92 ft at 3:30PM Mar 25, 2024Observed: 1.86 ft at 4:00PM Mar 25, 2024Observed: 1.85 ft at 4:30PM Mar 25, 2024Observed: 1.83 ft at 5:00PM Mar 25, 2024Observed: 1.74 ft at 5:30PM Mar 25, 2024Observed: 1.68 ft at 6:00PM Mar 25, 2024Observed: 1.65 ft at 6:30PM Mar 25, 2024Observed: 1.65 ft at 7:00PM Mar 25, 2024Observed: 1.64 ft at 7:30PM Mar 25, 2024Observed: 1.72 ft at 8:00PM Mar 25, 2024Observed: 1.67 ft at 8:30PM Mar 25, 2024Observed: 1.69 ft at 9:00PM Mar 25, 2024Observed: 1.88 ft at 9:30PM Mar 25, 2024Observed: 1.73 ft at 10:00PM Mar 25, 2024Observed: 1.82 ft at 10:30PM Mar 25, 2024Observed: 1.84 ft at 11:00PM Mar 25, 2024Observed: 1.88 ft at 11:30PM Mar 25, 2024Observed: 2.01 ft at 12:00AM Mar 26, 2024Observed: 2.11 ft at 12:30AM Mar 26, 2024Observed: 2.18 ft at 1:00AM Mar 26, 2024Observed: 2.28 ft at 1:30AM Mar 26, 2024Observed: 2.4 ft at 2:00AM Mar 26, 2024Observed: 2.49 ft at 2:30AM Mar 26, 2024Observed: 2.57 ft at 3:00AM Mar 26, 2024Observed: 2.63 ft at 3:30AM Mar 26, 2024Observed: 2.75 ft at 4:00AM Mar 26, 2024Observed: 2.81 ft at 4:30AM Mar 26, 2024Observed: 2.9 ft at 5:00AM Mar 26, 2024Observed: 2.92 ft at 5:30AM Mar 26, 2024Observed: 3.02 ft at 6:00AM Mar 26, 2024Observed: 3.09 ft at 6:30AM Mar 26, 2024Observed: 3.14 ft at 7:00AM Mar 26, 2024Observed: 3.23 ft at 7:30AM Mar 26, 2024Observed: 3.23 ft at 8:00AM Mar 26, 2024Observed: 3.26 ft at 8:30AM Mar 26, 2024Observed: 3.33 ft at 9:00AM Mar 26, 2024Observed: 3.25 ft at 9:30AM Mar 26, 2024Observed: 3.35 ft at 10:00AM Mar 26, 2024Observed: 3.54 ft at 10:30AM Mar 26, 2024Observed: 3.39 ft at 11:00AM Mar 26, 2024Observed: 3.45 ft at 11:30AM Mar 26, 2024Observed: 3.49 ft at 12:00PM Mar 26, 2024Observed: 3.5 ft at 12:30PM Mar 26, 2024Observed: 3.5 ft at 1:00PM Mar 26, 2024Observed: 3.55 ft at 1:30PM Mar 26, 2024Observed: 3.58 ft at 2:00PM Mar 26, 2024Observed: 3.66 ft at 2:30PM Mar 26, 2024Observed: 3.71 ft at 3:00PM Mar 26, 2024Observed: 3.68 ft at 3:30PM Mar 26, 2024Observed: 3.74 ft at 4:00PM Mar 26, 2024Observed: 3.83 ft at 4:30PM Mar 26, 2024Observed: 3.83 ft at 5:00PM Mar 26, 2024Observed: 3.93 ft at 5:30PM Mar 26, 2024Observed: 3.95 ft at 6:00PM Mar 26, 2024Observed: 3.95 ft at 6:30PM Mar 26, 2024Observed: 3.97 ft at 7:00PM Mar 26, 2024Observed: 4.06 ft at 7:30PM Mar 26, 2024Observed: 4.08 ft at 8:00PM Mar 26, 2024Observed: 4.08 ft at 8:30PM Mar 26, 2024Observed: 4.06 ft at 9:00PM Mar 26, 2024Observed: 4.13 ft at 9:30PM Mar 26, 2024Observed: 4.15 ft at 10:00PM Mar 26, 2024Observed: 4.18 ft at 10:30PM Mar 26, 2024Observed: 4.18 ft at 11:00PM Mar 26, 2024Observed: 4.17 ft at 11:30PM Mar 26, 2024Observed: 4.19 ft at 12:00AM Mar 27, 2024Observed: 4.21 ft at 12:30AM Mar 27, 2024Observed: 4.26 ft at 1:00AM Mar 27, 2024Observed: 4.28 ft at 1:30AM Mar 27, 2024Observed: 4.28 ft at 2:00AM Mar 27, 2024Observed: 4.27 ft at 2:30AM Mar 27, 2024Observed: 4.32 ft at 3:00AM Mar 27, 2024Observed: 4.38 ft at 3:30AM Mar 27, 2024Observed: 4.38 ft at 4:00AM Mar 27, 2024Observed: 4.41 ft at 4:30AM Mar 27, 2024Observed: 4.39 ft at 5:00AM Mar 27, 2024Observed: 4.42 ft at 5:30AM Mar 27, 2024Observed: 4.45 ft at 6:00AM Mar 27, 2024Observed: 4.42 ft at 6:30AM Mar 27, 2024Observed: 4.45 ft at 7:00AM Mar 27, 2024Observed: 4.41 ft at 7:30AM Mar 27, 2024Observed: 4.44 ft at 8:00AM Mar 27, 2024Observed: 4.43 ft at 8:30AM Mar 27, 2024Observed: 4.41 ft at 9:00AM Mar 27, 2024Observed: 4.46 ft at 9:30AM Mar 27, 2024Observed: 4.47 ft at 10:00AM Mar 27, 2024Observed: 4.47 ft at 10:30AM Mar 27, 2024Observed: 4.41 ft at 11:00AM Mar 27, 2024Observed: 4.45 ft at 11:30AM Mar 27, 2024Observed: 4.5 ft at 12:00PM Mar 27, 2024Observed: 4.58 ft at 12:30PM Mar 27, 2024Observed: 4.43 ft at 1:00PM Mar 27, 2024Observed: 4.35 ft at 1:30PM Mar 27, 2024Observed: 4.41 ft at 2:00PM Mar 27, 2024Observed: 4.37 ft at 2:30PM Mar 27, 2024Observed: 4.36 ft at 3:00PM Mar 27, 2024Observed: 4.29 ft at 3:30PM Mar 27, 2024Observed: 4.38 ft at 4:00PM Mar 27, 2024Observed: 4.33 ft at 4:30PM Mar 27, 2024Observed: 4.32 ft at 5:00PM Mar 27, 2024Observed: 4.37 ft at 5:30PM Mar 27, 2024Observed: 4.34 ft at 6:00PM Mar 27, 2024Observed: 4.35 ft at 6:30PM Mar 27, 2024Observed: 4.36 ft at 7:00PM Mar 27, 2024Observed: 4.36 ft at 7:30PM Mar 27, 2024Observed: 4.36 ft at 8:00PM Mar 27, 2024Observed: 4.44 ft at 8:30PM Mar 27, 2024Observed: 4.44 ft at 9:00PM Mar 27, 2024Observed: 4.48 ft at 9:30PM Mar 27, 2024Observed: 4.51 ft at 10:00PM Mar 27, 2024Observed: 4.52 ft at 10:30PM Mar 27, 2024Observed: 4.61 ft at 11:00PM Mar 27, 2024Observed: 4.62 ft at 11:30PM Mar 27, 2024Observed: 4.69 ft at 12:00AM Mar 28, 2024Observed: 4.69 ft at 12:30AM Mar 28, 2024Observed: 4.7 ft at 1:00AM Mar 28, 2024Observed: 4.71 ft at 1:30AM Mar 28, 2024Observed: 4.73 ft at 2:00AM Mar 28, 2024Observed: 4.8 ft at 2:30AM Mar 28, 2024Observed: 4.79 ft at 3:00AM Mar 28, 2024Observed: 4.79 ft at 3:30AM Mar 28, 2024Observed: 4.84 ft at 4:00AM Mar 28, 2024Observed: 4.88 ft at 4:30AM Mar 28, 2024Observed: 4.89 ft at 5:00AM Mar 28, 2024Observed: 4.92 ft at 5:30AM Mar 28, 2024Observed: 4.94 ft at 6:00AM Mar 28, 2024Observed: 4.97 ft at 6:30AM Mar 28, 2024Observed: 4.98 ft at 7:00AM Mar 28, 2024Observed: 4.97 ft at 7:30AM Mar 28, 2024Observed: 4.98 ft at 8:00AM Mar 28, 2024Observed: 4.97 ft at 8:30AM Mar 28, 2024Observed: 5.05 ft at 9:00AM Mar 28, 2024Observed: 5.03 ft at 9:30AM Mar 28, 2024Observed: 5.02 ft at 10:00AM Mar 28, 2024Observed: 5.05 ft at 10:30AM Mar 28, 2024Observed: 5.05 ft at 11:00AM Mar 28, 2024Highest Observation: 5.15 ft at 11:30AM Mar 28, 2024Observed: 5.12 ft at 12:00PM Mar 28, 2024Observed: 5.07 ft at 12:30PM Mar 28, 2024Observed: 5.07 ft at 1:00PM Mar 28, 2024Observed: 5.1 ft at 1:30PM Mar 28, 2024Observed: 5.1 ft at 2:00PM Mar 28, 2024Observed: 5.1 ft at 2:30PM Mar 28, 2024Observed: 5.08 ft at 3:00PM Mar 28, 2024Observed: 5.05 ft at 3:30PM Mar 28, 2024Observed: 5.04 ft at 4:00PM Mar 28, 2024Observed: 5.04 ft at 4:30PM Mar 28, 2024Observed: 5.05 ft at 5:00PM Mar 28, 2024Observed: 5.07 ft at 5:30PM Mar 28, 2024Observed: 5.05 ft at 6:00PM Mar 28, 2024Observed: 5.04 ft at 6:30PM Mar 28, 2024Observed: 5.05 ft at 7:00PM Mar 28, 2024Observed: 5.02 ft at 7:30PM Mar 28, 2024Observed: 5 ft at 8:00PM Mar 28, 2024Observed: 4.99 ft at 8:30PM Mar 28, 2024Observed: 4.96 ft at 9:00PM Mar 28, 2024Observed: 4.97 ft at 9:30PM Mar 28, 2024Observed: 4.95 ft at 10:00PM Mar 28, 2024Observed: 4.96 ft at 10:30PM Mar 28, 2024Observed: 4.95 ft at 11:00PM Mar 28, 2024Highest Forecast: 5 ft 1:00AM Mar 29, 2024Forecast: 4.6 ft 7:00AM Mar 29, 2024Forecast: 4.5 ft 1:00PM Mar 29, 2024Forecast: 4.5 ft 7:00PM Mar 29, 2024Forecast: 4.5 ft 1:00AM Mar 30, 2024Forecast: 4.5 ft 7:00AM Mar 30, 2024Forecast: 4.5 ft 1:00PM Mar 30, 2024Forecast: 4.6 ft 7:00PM Mar 30, 2024Forecast: 4.6 ft 1:00AM Mar 31, 2024Forecast: 4.5 ft 7:00AM Mar 31, 2024Forecast: 4.5 ft 1:00PM Mar 31, 2024Forecast: 4.5 ft 7:00PM Mar 31, 2024Forecast: 4.5 ft 1:00AM Apr 01, 2024Forecast: 4.4 ft 7:00AM Apr 01, 2024Forecast: 4.4 ft 1:00PM Apr 01, 2024Forecast: 4.3 ft 7:00PM Apr 01, 2024Forecast: 4.3 ft 1:00AM Apr 02, 2024Forecast: 4.3 ft 7:00AM Apr 02, 2024Forecast: 4.3 ft 1:00PM Apr 02, 2024Forecast: 4.3 ft 7:00PM Apr 02, 2024Forecast: 4.4 ft 1:00AM Apr 03, 2024Forecast: 4.4 ft 7:00AM Apr 03, 2024Forecast: 4.5 ft 1:00PM Apr 03, 2024Forecast: 4.5 ft 7:00PM Apr 03, 2024Forecast: 4.6 ft 1:00AM Apr 04, 2024Forecast: 4.6 ft 7:00AM Apr 04, 2024Forecast: 4.7 ft 1:00PM Apr 04, 2024Forecast: 4.7 ft 7:00PM Apr 04, 2024Forecast: 4.8 ft 1:00AM Apr 05, 2024Forecast: 4.8 ft 7:00AM Apr 05, 2024Forecast: 4.8 ft 1:00PM Apr 05, 2024Forecast: 4.8 ft 7:00PM Apr 05, 2024Forecast: 4.9 ft 1:00AM Apr 06, 2024Forecast: 4.9 ft 7:00AM Apr 06, 2024Forecast: 4.9 ft 1:00PM Apr 06, 2024Forecast: 4.9 ft 7:00PM Apr 06, 2024Forecast: 4.9 ft 1:00AM Apr 07, 2024Forecast: 4.9 ft 7:00AM Apr 07, 2024Forecast: 4.8 ft 1:00PM Apr 07, 2024Forecast: 4.8 ft 7:00PM Apr 07, 2024Forecast: 4.8 ft 1:00AM Apr 08, 2024Forecast: 4.7 ft 7:00AM Apr 08, 2024Forecast: 4.7 ft 1:00PM Apr 08, 2024Forecast: 4.7 ft 7:00PM Apr 08, 2024Forecast: 4.7 ft 1:00AM Apr 09, 2024Forecast: 4.7 ft 7:00AM Apr 09, 2024Forecast: 4.7 ft 1:00PM Apr 09, 2024Forecast: 4.7 ft 7:00PM Apr 09, 2024Forecast: 4.7 ft 1:00AM Apr 10, 2024Forecast: 4.6 ft 7:00AM Apr 10, 2024Forecast: 4.6 ft 1:00PM Apr 10, 2024Forecast: 4.6 ft 7:00PM Apr 10, 2024Forecast: 4.6 ft 1:00AM Apr 11, 2024Forecast: 4.5 ft 7:00AM Apr 11, 2024Forecast: 4.5 ft 1:00PM Apr 11, 2024Forecast: 4.5 ft 7:00PM Apr 11, 2024USGS--Water Resources of the United StatesEADM7(plotting HGIR2) Graph Created (11:40PM Mar 28, 2024)ObservedForecast (issued 8:03PM Mar 28)Latest observed value: 4.95 ft at 11:00 PM CDT 28-Mar-2024. Flood Stage is 30 ft
KML Image
Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts

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54
The Metro East St Louis, Chain of Rocks, and Fish Lake levees which protect 71,000 acres are overtopped. The Prairie du Pont levee protecting 9560 acres is overtopped. Also...at this height the St. Louis flood wall is overtopped.
49
Hartford Public Water supply is threatened. The last of the St. Louis City floodgates is installed at the Missouri-Pacific railroad (panel gate).
48
Hartford Public Water supply is threatened. The last of the St. Louis City floodgates is installed at the Missouri-Pacific railroad (panel gate). The Edgar Lake (3000 acres), Columbia (14,800 acres), Ft. Chartres and Ivy (15,900 acres), and Harrisonville (27,800 acres) levees are overtopped at this height.
47
The panel floodgate is installed at the CB&Q railraod. Businesses along North Commercial Street in Laclede's Landing in downtown St. Louis begin flooding.
45
Above this height, the U.S. Coast Guard will consider closing the Mississippi River to all vessel traffic between downtown St. Louis and Chester, Illinois.
44.1
Chouteau Island Pump Station begins to flood. Power to the Chouteau Island Pump Station disconnected.
43
At this level, 5 floodgates are installed: 3 floodgates at the Corps of Engineers Service Base, another at Zepp Street, and another at the railroad near Guthrie Street.
42
In Lemay, Military Road between Lemay Ferry Road and Kayser Avenue and Fannie Avenue between Military Road and Dammert Avenue will begin flooding near this height. At Riverview Boulevard, a panel floodgate is installed at this height.
41.5
Near this height, Koch Road at the Robert Koch Road intersection begins flooding.
41
At this level, St. Louis City installs a double floodgate at Branch Street in north St. Louis.
40.7
Near this level, River City Boulevard begins flooding between Lemay Ferry Road and Weber Road.
40.3
With record inflows from the Meramec, this was the stage at which U.S. Highway 61/67 at Route K west of Kimmswick was closed in both directions in December 2015.
40
Lemay Park just south of Lemay Ferry Road will begin flooding. The St. Louis Metropolitan Sewer District will shut down the Watkins Creek pump station in the 11000 block of Riverview Drive in Spanish Lake.
39.1
Windsor Harbor Road bridge southeast of Kimmswick begins flooding, isolating residents south of the bridge.
39
Fannie Avenue from Military Road to the end of county maintenance and Christopher Drive near Nellie Avenue, both in south St. Louis County, begin flooding near this height. Two more St. Louis floodgates are closed at North Market Street (north St. Louis) and at Barton Street on the south side. Near this height, the Choteau Island levee is overtopped, affecting 2400 acres.
38.5
Nellie Avenue, south of Lemay Ferry Road along River des Peres, begins flooding.
38
The U.S. Coast Guard will consider closing the St. Louis harbor to navigation above this level. This is the reach of river between the south opening to the Chain of Rocks canal and downtown St. Louis. In south St. Louis county, Hoffmeister Avenue begins flooding east of Broadway. Four more floodgates are closed at Prairie Avenue, Madison Avenue, Mullanphy Street, and the railroad bed near Lesparance Street.
37.5
Near this height, Riverview Drive between Coal Bank Road and Prigge Road begins flooding. Coal Bank Road between Lilac Avenue and Riverview Drive also begins flooding. Highway 61/67 south of Pevely begins flooding at the Joachim Creek bridge within a foot of this level.
37
Three more floodgates are closed at this level: the Missouri Illinois Sand Company gate in south St. Louis, the City of St. Louis railroad gate, and a double gate at East Grand in north St. Louis. Also, with record inflow from the Meramec in December 2015, Missouri Route K west of Kimmswick was closed in both directions at Rock Creek near this height.
36.5
At this height, water will reach the base of floodgates at Poplar and at Chouteau. With record inflows from the Meramec, Missouri Route M was closed near this height from I-55 to U.S. 61/67 in December 2015.
36
Near this level, River City Casino Boulevard between Lemay Ferry Road and South Broadway begins flooding. Also, Riverview Drive begins flooding between the Northern Industrial Railroad bridge and Scranton Avenue.
35
The floodgates at Gratiot Road railroad and Chouteau Street are closed. At this height, water will reach the base of the floodgates at Carr Street.
34
Leonor K. Sullivan Bouelvard begins flooding at this level near the Eads bridge underpass. Also, flood gates at Convent Street Railroad and Rutger Street are closed.
33
Floodgates at the Rutger Street railroad and at Miller Street are closed.
32
Flood panels at Carr Street and Poplar Street are installed. Water will reach the base of the floodgates at Carr Street at 35 feet, and at Poplar Street at 36.5 feet.
31.9
The entrance to the parking garage just north of Eads bridge begins flooding.
30
Floodwall at Lacledes Landing is closed. Also at this level, the U.S. Coast Guard may prohibit all recreational vessel traffic from just above the Chain of Rocks Canal south entry to just below the mouth of the Meramec River.
25
If the river is rising at this level, the U.S. Coast Guard may restrict the use of recreation vessels from just above the Chain of Rocks Canal south entry to just below the mouth of the Meramec River. Also, southbound tows greater than 600 feet in length, excluding the towboat, should only travel during daylight hours above this height.
18.5
Riverfront parking east of Leonor K. Sullivan Boulevard begins flooding.
Low Water Impacts

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1.0
Below this level, commercial barges may need to reduce tonnage, and dredging may be necessary to maintain a 9 foot deep channel for navigation. For up to date channel conditions from the USACE-St. Louis District visit: https://www.mvs.usace.army.mil/Missions/Navigation/Status-Reports/
Flood Categories (in feet)
Major Flood Stage: 40
Moderate Flood Stage: 35
Flood Stage: 30
Action Stage: 28
Low Stage (in feet): -9999

Historic Crests
(1) 49.58 ft on 08/01/1993
(2) 46.02 ft on 06/09/2019
(3) 43.23 ft on 04/28/1973
(4) 42.52 ft on 01/01/2016
(5) 42.00 ft on 04/01/1785
(6) 41.89 ft on 05/22/1995
(7) 41.70 ft on 05/06/2017
(8) 41.32 ft on 06/27/1844
(9) 40.52 ft on 06/04/2013
(10) 40.30 ft on 07/02/1947
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 31.46 ft on 03/21/2021 (P)
(2) 31.94 ft on 06/01/2020
(3) 30.34 ft on 03/25/2020
(4) 30.41 ft on 03/22/2020
(5) 30.59 ft on 01/13/2020
(6) 32.15 ft on 10/13/2019
(7) 46.02 ft on 06/09/2019
(8) 32.63 ft on 10/16/2018
(9) 31.76 ft on 05/25/2017
(10) 41.70 ft on 05/06/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -6.20 ft on 01/16/1940
(2) -5.80 ft on 01/26/1963
(3) -5.60 ft on 01/01/1964
(4) -5.50 ft on 12/12/1937
(5) -5.32 ft on 12/26/1989
Show More Low Water Records

Observed and Forecast Stages

Observed Data:
Date (UTC)
Stage
Flow
03/29 04:30
4.95 ft
140 kcfs
03/29 04:00
4.95 ft
140 kcfs
03/29 03:30
4.96 ft
140 kcfs
03/29 03:00
4.95 ft
140 kcfs
03/29 02:30
4.97 ft
140 kcfs
03/29 02:00
4.96 ft
140 kcfs
03/29 01:30
4.99 ft
140 kcfs
03/29 01:00
5 ft
140 kcfs
03/29 00:30
5.02 ft
141 kcfs
03/29 00:00
5.05 ft
141 kcfs
03/28 23:30
5.04 ft
141 kcfs
03/28 23:00
5.05 ft
141 kcfs
03/28 22:30
5.07 ft
141 kcfs
03/28 22:00
5.05 ft
141 kcfs
03/28 21:30
5.04 ft
141 kcfs
03/28 21:00
5.04 ft
141 kcfs
03/28 20:30
5.05 ft
141 kcfs
03/28 20:00
5.08 ft
141 kcfs
03/28 19:30
5.1 ft
141 kcfs
03/28 19:00
5.1 ft
141 kcfs
03/28 18:30
5.1 ft
141 kcfs
03/28 18:00
5.07 ft
141 kcfs
03/28 17:30
5.07 ft
141 kcfs
03/28 17:00
5.12 ft
142 kcfs
03/28 16:30
5.15 ft
142 kcfs
03/28 16:00
5.05 ft
141 kcfs
03/28 15:30
5.05 ft
141 kcfs
03/28 15:00
5.02 ft
141 kcfs
03/28 14:30
5.03 ft
141 kcfs
03/28 14:00
5.05 ft
141 kcfs
03/28 13:30
4.97 ft
140 kcfs
03/28 13:00
4.98 ft
140 kcfs
03/28 12:30
4.97 ft
140 kcfs
03/28 12:00
4.98 ft
140 kcfs
03/28 11:30
4.97 ft
140 kcfs
03/28 11:00
4.94 ft
140 kcfs
03/28 10:30
4.92 ft
140 kcfs
03/28 10:00
4.89 ft
139 kcfs
03/28 09:30
4.88 ft
139 kcfs
03/28 09:00
4.84 ft
139 kcfs
03/28 08:30
4.79 ft
138 kcfs
03/28 08:00
4.79 ft
138 kcfs
03/28 07:30
4.8 ft
138 kcfs
03/28 07:00
4.73 ft
138 kcfs
03/28 06:30
4.71 ft
138 kcfs
03/28 06:00
4.7 ft
137 kcfs
03/28 05:30
4.69 ft
137 kcfs
03/28 05:00
4.69 ft
137 kcfs
03/28 04:30
4.62 ft
137 kcfs
03/28 04:00
4.61 ft
137 kcfs
03/28 03:30
4.52 ft
136 kcfs
03/28 03:00
4.51 ft
136 kcfs
03/28 02:30
4.48 ft
135 kcfs
03/28 02:00
4.44 ft
135 kcfs
03/28 01:30
4.44 ft
135 kcfs
03/28 01:00
4.36 ft
134 kcfs
03/28 00:30
4.36 ft
134 kcfs
03/28 00:00
4.36 ft
134 kcfs
03/27 23:30
4.35 ft
134 kcfs
03/27 23:00
4.34 ft
134 kcfs
03/27 22:30
4.37 ft
134 kcfs
03/27 22:00
4.32 ft
134 kcfs
03/27 21:30
4.33 ft
134 kcfs
03/27 21:00
4.38 ft
134 kcfs
03/27 20:30
4.29 ft
133 kcfs
03/27 20:00
4.36 ft
134 kcfs
03/27 19:30
4.37 ft
134 kcfs
03/27 19:00
4.41 ft
135 kcfs
03/27 18:30
4.35 ft
134 kcfs
03/27 18:00
4.43 ft
135 kcfs
03/27 17:30
4.58 ft
136 kcfs
03/27 17:00
4.5 ft
136 kcfs
03/27 16:30
4.45 ft
135 kcfs
03/27 16:00
4.41 ft
135 kcfs
03/27 15:30
4.47 ft
135 kcfs
03/27 15:00
4.47 ft
135 kcfs
03/27 14:30
4.46 ft
135 kcfs
03/27 14:00
4.41 ft
135 kcfs
03/27 13:30
4.43 ft
135 kcfs
03/27 13:00
4.44 ft
135 kcfs
03/27 12:30
4.41 ft
135 kcfs
03/27 12:00
4.45 ft
135 kcfs
03/27 11:30
4.42 ft
135 kcfs
03/27 11:00
4.45 ft
135 kcfs
03/27 10:30
4.42 ft
135 kcfs
03/27 10:00
4.39 ft
134 kcfs
03/27 09:30
4.41 ft
135 kcfs
03/27 09:00
4.38 ft
134 kcfs
03/27 08:30
4.38 ft
134 kcfs
03/27 08:00
4.32 ft
134 kcfs
03/27 07:30
4.27 ft
133 kcfs
03/27 07:00
4.28 ft
133 kcfs
03/27 06:30
4.28 ft
133 kcfs
03/27 06:00
4.26 ft
133 kcfs
03/27 05:30
4.21 ft
133 kcfs
03/27 05:00
4.19 ft
133 kcfs
03/27 04:30
4.17 ft
132 kcfs
03/27 04:00
4.18 ft
132 kcfs
03/27 03:30
4.18 ft
132 kcfs
03/27 03:00
4.15 ft
132 kcfs
03/27 02:30
4.13 ft
132 kcfs
03/27 02:00
4.06 ft
131 kcfs
03/27 01:30
4.08 ft
131 kcfs
03/27 01:00
4.08 ft
131 kcfs
03/27 00:30
4.06 ft
131 kcfs
03/27 00:00
3.97 ft
130 kcfs
03/26 23:30
3.95 ft
130 kcfs
03/26 23:00
3.95 ft
130 kcfs
03/26 22:30
3.93 ft
130 kcfs
03/26 22:00
3.83 ft
129 kcfs
03/26 21:30
3.83 ft
129 kcfs
03/26 21:00
3.74 ft
128 kcfs
03/26 20:30
3.68 ft
128 kcfs
03/26 20:00
3.71 ft
128 kcfs
03/26 19:30
3.66 ft
127 kcfs
03/26 19:00
3.58 ft
127 kcfs
03/26 18:30
3.55 ft
126 kcfs
03/26 18:00
3.5 ft
126 kcfs
03/26 17:30
3.5 ft
126 kcfs
03/26 17:00
3.49 ft
126 kcfs
03/26 16:30
3.45 ft
126 kcfs
03/26 16:00
3.39 ft
125 kcfs
03/26 15:30
3.54 ft
126 kcfs
03/26 15:00
3.35 ft
125 kcfs
03/26 14:30
3.25 ft
124 kcfs
03/26 14:00
3.33 ft
124 kcfs
03/26 13:30
3.26 ft
124 kcfs
03/26 13:00
3.23 ft
123 kcfs
03/26 12:30
3.23 ft
123 kcfs
03/26 12:00
3.14 ft
123 kcfs
03/26 11:30
3.09 ft
122 kcfs
03/26 11:00
3.02 ft
122 kcfs
03/26 10:30
2.92 ft
121 kcfs
03/26 10:00
2.9 ft
120 kcfs
03/26 09:30
2.81 ft
120 kcfs
03/26 09:00
2.75 ft
119 kcfs
03/26 08:30
2.63 ft
118 kcfs
03/26 08:00
2.57 ft
117 kcfs
03/26 07:30
2.49 ft
117 kcfs
03/26 07:00
2.4 ft
116 kcfs
03/26 06:30
2.28 ft
115 kcfs
03/26 06:00
2.18 ft
114 kcfs
03/26 05:30
2.11 ft
113 kcfs
03/26 05:00
2.01 ft
112 kcfs
03/26 04:30
1.88 ft
111 kcfs
03/26 04:00
1.84 ft
111 kcfs
03/26 03:30
1.82 ft
111 kcfs
03/26 03:00
1.73 ft
110 kcfs
03/26 02:30
1.88 ft
111 kcfs
03/26 02:00
1.69 ft
110 kcfs
03/26 01:30
1.67 ft
110 kcfs
03/26 01:00
1.72 ft
110 kcfs
03/26 00:30
1.64 ft
109 kcfs
03/26 00:00
1.65 ft
109 kcfs
03/25 23:30
1.65 ft
109 kcfs
03/25 23:00
1.68 ft
110 kcfs
03/25 22:30
1.74 ft
110 kcfs
03/25 22:00
1.83 ft
111 kcfs
03/25 21:30
1.85 ft
111 kcfs
03/25 21:00
1.86 ft
111 kcfs
03/25 20:30
1.92 ft
112 kcfs
03/25 20:00
1.93 ft
112 kcfs
03/25 19:30
1.97 ft
112 kcfs
03/25 19:00
2.01 ft
112 kcfs
03/25 18:30
2.03 ft
113 kcfs
03/25 18:00
2.05 ft
113 kcfs
03/25 17:30
2.08 ft
113 kcfs
03/25 17:00
2.05 ft
113 kcfs
03/25 16:30
2.18 ft
114 kcfs
03/25 16:00
2.09 ft
113 kcfs
03/25 15:30
2.11 ft
113 kcfs
03/25 15:00
2.09 ft
113 kcfs
03/25 14:30
2.14 ft
114 kcfs
03/25 14:00
2.09 ft
113 kcfs
03/25 13:30
2.04 ft
113 kcfs
03/25 13:00
2.14 ft
114 kcfs
03/25 12:30
2.04 ft
113 kcfs
03/25 12:00
2.11 ft
113 kcfs
03/25 11:30
2.09 ft
113 kcfs
03/25 11:00
2.11 ft
113 kcfs
03/25 10:30
2.15 ft
114 kcfs
03/25 10:00
2.15 ft
114 kcfs
03/25 09:30
2.13 ft
114 kcfs
03/25 09:00
2.17 ft
114 kcfs
03/25 08:30
2.17 ft
114 kcfs
03/25 08:00
2.15 ft
114 kcfs
03/25 07:30
2.17 ft
114 kcfs
03/25 07:00
2.18 ft
114 kcfs
03/25 06:30
2.16 ft
114 kcfs
03/25 06:00
2.11 ft
113 kcfs
03/25 05:30
2.14 ft
114 kcfs
03/25 05:00
2.06 ft
113 kcfs
03/25 04:30
2.14 ft
114 kcfs
03/25 04:00
2.12 ft
113 kcfs
03/25 03:30
2.12 ft
113 kcfs
03/25 03:00
2.1 ft
113 kcfs
03/25 02:30
2.12 ft
113 kcfs
03/25 02:00
2.14 ft
114 kcfs
03/25 01:30
2.07 ft
113 kcfs
03/25 01:00
2.06 ft
113 kcfs
03/25 00:30
2.11 ft
113 kcfs
03/25 00:00
2.08 ft
113 kcfs
03/24 23:30
2 ft
112 kcfs
03/24 23:00
2 ft
112 kcfs
03/24 22:30
1.97 ft
112 kcfs
03/24 22:00
2 ft
112 kcfs
03/24 21:30
1.97 ft
112 kcfs
03/24 21:00
1.9 ft
112 kcfs
03/24 20:30
1.92 ft
112 kcfs
03/24 20:00
1.9 ft
112 kcfs
03/24 19:30
1.91 ft
112 kcfs
03/24 19:00
1.91 ft
112 kcfs
03/24 18:30
1.92 ft
112 kcfs
03/24 18:00
1.91 ft
112 kcfs
03/24 17:30
1.92 ft
112 kcfs
03/24 17:00
1.97 ft
112 kcfs
03/24 16:30
1.98 ft
112 kcfs
03/24 16:00
2 ft
112 kcfs
03/24 15:30
2.15 ft
114 kcfs
03/24 15:00
2.07 ft
113 kcfs
03/24 14:30
2.05 ft
113 kcfs
03/24 14:00
2.06 ft
113 kcfs
03/24 13:30
2.11 ft
113 kcfs
03/24 13:00
2.13 ft
114 kcfs
03/24 12:30
2.29 ft
115 kcfs
03/24 12:00
2.17 ft
114 kcfs
03/24 11:30
2.2 ft
114 kcfs
03/24 11:00
2.24 ft
115 kcfs
03/24 10:30
2.28 ft
115 kcfs
03/24 10:00
2.3 ft
115 kcfs
03/24 09:30
2.33 ft
115 kcfs
03/24 09:00
2.37 ft
116 kcfs
03/24 08:30
2.42 ft
116 kcfs
03/24 08:00
2.49 ft
117 kcfs
03/24 07:30
2.57 ft
117 kcfs
03/24 07:00
2.6 ft
118 kcfs
03/24 06:30
2.64 ft
118 kcfs
03/24 06:00
2.72 ft
119 kcfs
03/24 05:30
2.8 ft
120 kcfs
03/24 05:00
2.84 ft
120 kcfs
03/24 04:30
2.88 ft
120 kcfs
03/24 04:00
2.95 ft
121 kcfs
03/24 03:30
3.03 ft
122 kcfs
03/24 03:00
3.21 ft
123 kcfs
03/24 02:30
3.14 ft
123 kcfs
03/24 02:00
3.18 ft
123 kcfs
03/24 01:30
3.2 ft
123 kcfs
03/24 01:00
3.22 ft
123 kcfs
03/24 00:30
3.25 ft
124 kcfs
03/24 00:00
3.37 ft
125 kcfs
03/23 23:30
3.22 ft
123 kcfs
03/23 23:00
3.29 ft
124 kcfs
03/23 22:30
3.32 ft
124 kcfs
03/23 22:00
3.32 ft
124 kcfs
03/23 21:30
3.33 ft
124 kcfs
03/23 21:00
3.38 ft
125 kcfs
03/23 20:30
3.32 ft
124 kcfs
03/23 20:00
3.36 ft
125 kcfs
03/23 19:30
3.38 ft
125 kcfs
03/23 19:00
3.38 ft
125 kcfs
03/23 18:30
3.39 ft
125 kcfs
03/23 18:00
3.39 ft
125 kcfs
03/23 17:30
3.39 ft
125 kcfs
03/23 17:00
3.41 ft
125 kcfs
03/23 16:30
3.41 ft
125 kcfs
03/23 16:00
3.4 ft
125 kcfs
03/23 15:30
3.42 ft
125 kcfs
03/23 15:00
3.42 ft
125 kcfs
03/23 14:30
3.41 ft
125 kcfs
03/23 14:00
3.43 ft
125 kcfs
03/23 13:30
3.41 ft
125 kcfs
03/23 13:00
3.44 ft
125 kcfs
03/23 12:30
3.44 ft
125 kcfs
03/23 12:00
3.58 ft
127 kcfs
03/23 11:30
3.45 ft
126 kcfs
03/23 11:00
3.44 ft
125 kcfs
03/23 10:30
3.48 ft
126 kcfs
03/23 10:00
3.48 ft
126 kcfs
03/23 09:30
3.47 ft
126 kcfs
03/23 09:00
3.46 ft
126 kcfs
03/23 08:30
3.46 ft
126 kcfs
03/23 08:00
3.5 ft
126 kcfs
03/23 07:30
3.54 ft
126 kcfs
03/23 07:00
3.55 ft
126 kcfs
03/23 06:30
3.52 ft
126 kcfs
03/23 06:00
3.51 ft
126 kcfs
03/23 05:30
3.54 ft
126 kcfs
03/23 05:00
3.53 ft
126 kcfs
03/23 04:30
3.54 ft
126 kcfs
03/23 04:00
3.57 ft
127 kcfs
03/23 03:30
3.55 ft
126 kcfs
03/23 03:00
3.54 ft
126 kcfs
03/23 02:30
3.49 ft
126 kcfs
03/23 02:00
3.57 ft
127 kcfs
03/23 01:30
3.56 ft
127 kcfs
03/23 01:00
3.57 ft
127 kcfs
03/23 00:30
3.58 ft
127 kcfs
03/23 00:00
3.6 ft
127 kcfs
03/22 23:30
3.59 ft
127 kcfs
03/22 23:00
3.61 ft
127 kcfs
03/22 22:30
3.58 ft
127 kcfs
03/22 22:00
3.62 ft
127 kcfs
03/22 21:30
3.6 ft
127 kcfs
03/22 21:00
3.55 ft
126 kcfs
03/22 20:30
3.6 ft
127 kcfs
03/22 20:00
3.61 ft
127 kcfs
03/22 19:30
3.6 ft
127 kcfs
03/22 19:00
3.55 ft
126 kcfs
03/22 18:30
3.57 ft
127 kcfs
03/22 18:00
3.55 ft
126 kcfs
03/22 17:30
3.54 ft
126 kcfs
03/22 17:00
3.56 ft
127 kcfs
03/22 16:30
3.54 ft
126 kcfs
03/22 16:00
3.52 ft
126 kcfs
03/22 15:30
3.55 ft
126 kcfs
03/22 15:00
3.55 ft
126 kcfs
03/22 14:30
3.56 ft
127 kcfs
03/22 14:00
3.52 ft
126 kcfs
03/22 13:30
3.57 ft
127 kcfs
03/22 13:00
3.61 ft
127 kcfs
03/22 12:30
3.65 ft
127 kcfs
03/22 12:00
3.65 ft
127 kcfs
03/22 11:30
3.62 ft
127 kcfs
03/22 11:00
3.72 ft
128 kcfs
03/22 10:30
3.76 ft
128 kcfs
03/22 10:00
3.83 ft
129 kcfs
03/22 09:30
3.86 ft
129 kcfs
03/22 09:00
3.85 ft
129 kcfs
03/22 08:30
3.86 ft
129 kcfs
03/22 08:00
3.91 ft
130 kcfs
03/22 07:30
3.92 ft
130 kcfs
03/22 07:00
3.99 ft
131 kcfs
03/22 06:30
3.9 ft
130 kcfs
03/22 06:00
3.93 ft
130 kcfs
03/22 05:30
4.11 ft
132 kcfs
03/22 05:00
3.94 ft
130 kcfs
03/22 04:30
3.94 ft
130 kcfs
03/22 04:00
4.02 ft
131 kcfs
03/22 03:30
4.02 ft
131 kcfs
03/22 03:00
4.01 ft
131 kcfs
03/22 02:30
3.99 ft
131 kcfs
03/22 02:00
4.04 ft
131 kcfs
03/22 01:30
3.95 ft
130 kcfs
03/22 01:00
4.1 ft
132 kcfs
03/22 00:30
4.14 ft
132 kcfs
03/22 00:00
4.09 ft
132 kcfs
03/21 23:30
4.13 ft
132 kcfs
03/21 23:00
4.16 ft
132 kcfs
03/21 22:30
4.13 ft
132 kcfs
03/21 22:00
4.16 ft
132 kcfs
03/21 21:30
4.18 ft
132 kcfs
03/21 21:00
4.18 ft
132 kcfs
03/21 20:30
4.18 ft
132 kcfs
03/21 20:00
4.17 ft
132 kcfs
03/21 19:30
4.19 ft
133 kcfs
03/21 19:00
4.18 ft
132 kcfs
03/21 18:30
4.19 ft
133 kcfs
03/21 18:00
4.19 ft
133 kcfs
03/21 17:30
4.19 ft
133 kcfs
03/21 17:00
4.2 ft
133 kcfs
03/21 16:30
4.18 ft
132 kcfs
03/21 16:00
4.21 ft
133 kcfs
03/21 15:30
4.19 ft
133 kcfs
03/21 15:00
4.32 ft
134 kcfs
03/21 14:30
4.2 ft
133 kcfs
03/21 14:00
4.22 ft
133 kcfs
03/21 13:30
4.2 ft
133 kcfs
03/21 13:00
4.22 ft
133 kcfs
03/21 12:30
4.21 ft
133 kcfs
03/21 12:00
4.36 ft
134 kcfs
03/21 11:30
4.25 ft
133 kcfs
03/21 11:00
4.26 ft
133 kcfs
03/21 10:30
4.3 ft
134 kcfs
03/21 10:00
4.34 ft
134 kcfs
03/21 09:30
4.53 ft
136 kcfs
03/21 09:00
4.47 ft
135 kcfs
03/21 08:30
4.54 ft
136 kcfs
03/21 08:00
4.62 ft
137 kcfs
03/21 07:30
4.67 ft
137 kcfs
03/21 07:00
4.74 ft
138 kcfs
03/21 06:30
4.85 ft
139 kcfs
03/21 06:00
4.9 ft
139 kcfs
03/21 05:30
5.08 ft
141 kcfs
03/21 05:00
5.08 ft
141 kcfs
03/21 04:30
5.12 ft
142 kcfs
03/21 04:00
5.19 ft
142 kcfs
03/21 03:30
5.27 ft
143 kcfs
03/21 03:00
5.26 ft
143 kcfs
03/21 02:30
5.35 ft
144 kcfs
03/21 02:00
5.31 ft
144 kcfs
03/21 01:30
5.37 ft
144 kcfs
03/21 01:00
5.55 ft
146 kcfs
03/21 00:30
5.43 ft
145 kcfs
03/21 00:00
5.58 ft
146 kcfs
03/20 23:30
5.51 ft
146 kcfs
03/20 23:00
5.52 ft
146 kcfs
03/20 22:30
5.49 ft
145 kcfs
03/20 22:00
5.49 ft
145 kcfs
03/20 21:30
5.49 ft
145 kcfs
03/20 21:00
5.48 ft
145 kcfs
03/20 20:30
5.41 ft
145 kcfs
03/20 20:00
5.46 ft
145 kcfs
03/20 19:30
5.44 ft
145 kcfs
03/20 19:00
5.43 ft
145 kcfs
03/20 18:30
5.35 ft
144 kcfs
03/20 18:00
5.37 ft
144 kcfs
03/20 17:30
5.38 ft
144 kcfs
03/20 17:00
5.31 ft
144 kcfs
03/20 16:30
5.27 ft
143 kcfs
03/20 16:00
5.22 ft
143 kcfs
03/20 15:30
5.22 ft
143 kcfs
03/20 15:00
5.19 ft
142 kcfs
03/20 14:30
5.07 ft
141 kcfs
03/20 14:00
5.08 ft
141 kcfs
03/20 13:30
5.05 ft
141 kcfs
03/20 13:00
4.99 ft
140 kcfs
03/20 12:30
4.98 ft
140 kcfs
03/20 12:00
4.95 ft
140 kcfs
03/20 11:30
4.96 ft
140 kcfs
03/20 11:00
4.95 ft
140 kcfs
03/20 10:30
4.99 ft
140 kcfs
03/20 10:00
4.95 ft
140 kcfs
03/20 09:30
5 ft
140 kcfs
03/20 09:00
5.05 ft
141 kcfs
03/20 08:30
5.08 ft
141 kcfs
03/20 08:00
5.14 ft
142 kcfs
03/20 07:30
5.15 ft
142 kcfs
03/20 07:00
5.24 ft
143 kcfs
03/20 06:30
5.28 ft
143 kcfs
03/20 06:00
5.25 ft
143 kcfs
03/20 05:30
5.37 ft
144 kcfs
03/20 05:00
5.45 ft
145 kcfs
03/20 04:30
5.53 ft
146 kcfs
03/20 04:00
5.56 ft
146 kcfs
03/20 03:30
5.62 ft
147 kcfs
03/20 03:00
5.69 ft
147 kcfs
03/20 02:30
5.72 ft
148 kcfs
03/20 02:00
5.71 ft
148 kcfs
03/20 01:30
5.79 ft
148 kcfs
03/20 01:00
5.86 ft
149 kcfs
03/20 00:30
6.01 ft
151 kcfs
03/20 00:00
5.92 ft
150 kcfs
Forecast Data:
Date (UTC)
Stage
Flow
03/29 06:00
5 ft
140 kcfs
03/29 12:00
4.6 ft
137 kcfs
03/29 18:00
4.5 ft
136 kcfs
03/30 00:00
4.5 ft
136 kcfs
03/30 06:00
4.5 ft
136 kcfs
03/30 12:00
4.5 ft
136 kcfs
03/30 18:00
4.5 ft
136 kcfs
03/31 00:00
4.6 ft
137 kcfs
03/31 06:00
4.6 ft
137 kcfs
03/31 12:00
4.5 ft
136 kcfs
03/31 18:00
4.5 ft
136 kcfs
04/01 00:00
4.5 ft
136 kcfs
04/01 06:00
4.5 ft
136 kcfs
04/01 12:00
4.4 ft
135 kcfs
04/01 18:00
4.4 ft
135 kcfs
04/02 00:00
4.3 ft
134 kcfs
04/02 06:00
4.3 ft
134 kcfs
04/02 12:00
4.3 ft
134 kcfs
04/02 18:00
4.3 ft
134 kcfs
04/03 00:00
4.3 ft
134 kcfs
04/03 06:00
4.4 ft
135 kcfs
04/03 12:00
4.4 ft
135 kcfs
04/03 18:00
4.5 ft
136 kcfs
04/04 00:00
4.5 ft
136 kcfs
04/04 06:00
4.6 ft
137 kcfs
04/04 12:00
4.6 ft
137 kcfs
04/04 18:00
4.7 ft
137 kcfs
04/05 00:00
4.7 ft
137 kcfs
04/05 06:00
4.8 ft
138 kcfs
04/05 12:00
4.8 ft
138 kcfs
04/05 18:00
4.8 ft
138 kcfs
04/06 00:00
4.8 ft
138 kcfs
04/06 06:00
4.9 ft
139 kcfs
04/06 12:00
4.9 ft
139 kcfs
04/06 18:00
4.9 ft
139 kcfs
04/07 00:00
4.9 ft
139 kcfs
04/07 06:00
4.9 ft
139 kcfs
04/07 12:00
4.9 ft
139 kcfs
04/07 18:00
4.8 ft
138 kcfs
04/08 00:00
4.8 ft
138 kcfs
04/08 06:00
4.8 ft
138 kcfs
04/08 12:00
4.7 ft
137 kcfs
04/08 18:00
4.7 ft
137 kcfs
04/09 00:00
4.7 ft
137 kcfs
04/09 06:00
4.7 ft
137 kcfs
04/09 12:00
4.7 ft
137 kcfs
04/09 18:00
4.7 ft
137 kcfs
04/10 00:00
4.7 ft
137 kcfs
04/10 06:00
4.7 ft
137 kcfs
04/10 12:00
4.6 ft
137 kcfs
04/10 18:00
4.6 ft
137 kcfs
04/11 00:00
4.6 ft
137 kcfs
04/11 06:00
4.6 ft
137 kcfs
04/11 12:00
4.5 ft
136 kcfs
04/11 18:00
4.5 ft
136 kcfs
04/12 00:00
4.5 ft
136 kcfs

Probabilistic Stage Forecast for St. Louis

Probabilistic Flow Forecast for St. Louis

Stage Exceedance Forecast for St. Louis

Flow Exceedance Forecast for St. Louis

Stage Short-term Probabilistic Guidance (Experimental) St. Louis

Flow Short-term Probabilistic Guidance (Experimental) St. Louis

Mississippi River At Chester (CHSI2)

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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
NOTE: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.
Flood Stage: 27 Feet
Latest Stage: 8.61
Current Warnings/Statements/Advisories:None currently.
Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.
at Chester
Stage (ft)Flow (kcfs)Observed: 8.22 ft at 12:00AM Mar 22, 2024Observed: 8.21 ft at 12:30AM Mar 22, 2024Observed: 8.18 ft at 1:00AM Mar 22, 2024Observed: 8.11 ft at 1:30AM Mar 22, 2024Observed: 8.1 ft at 2:00AM Mar 22, 2024Observed: 8.1 ft at 2:30AM Mar 22, 2024Observed: 8.07 ft at 3:00AM Mar 22, 2024Observed: 8.02 ft at 3:30AM Mar 22, 2024Observed: 8 ft at 4:00AM Mar 22, 2024Observed: 7.97 ft at 4:30AM Mar 22, 2024Observed: 7.97 ft at 5:00AM Mar 22, 2024Observed: 7.96 ft at 5:30AM Mar 22, 2024Observed: 7.96 ft at 6:00AM Mar 22, 2024Observed: 7.97 ft at 6:30AM Mar 22, 2024Observed: 7.91 ft at 7:00AM Mar 22, 2024Observed: 7.92 ft at 7:30AM Mar 22, 2024Observed: 7.93 ft at 8:00AM Mar 22, 2024Observed: 7.88 ft at 8:30AM Mar 22, 2024Observed: 7.89 ft at 9:00AM Mar 22, 2024Observed: 7.83 ft at 9:30AM Mar 22, 2024Observed: 7.86 ft at 10:00AM Mar 22, 2024Observed: 7.79 ft at 10:30AM Mar 22, 2024Observed: 7.81 ft at 11:00AM Mar 22, 2024Observed: 7.76 ft at 11:30AM Mar 22, 2024Observed: 7.76 ft at 12:00PM Mar 22, 2024Observed: 7.8 ft at 12:30PM Mar 22, 2024Observed: 7.83 ft at 1:00PM Mar 22, 2024Observed: 7.8 ft at 1:30PM Mar 22, 2024Observed: 7.85 ft at 2:00PM Mar 22, 2024Observed: 7.82 ft at 2:30PM Mar 22, 2024Observed: 7.77 ft at 3:00PM Mar 22, 2024Observed: 7.79 ft at 3:30PM Mar 22, 2024Observed: 7.83 ft at 4:00PM Mar 22, 2024Observed: 7.89 ft at 4:30PM Mar 22, 2024Observed: 7.7 ft at 5:00PM Mar 22, 2024Observed: 7.88 ft at 5:30PM Mar 22, 2024Observed: 7.83 ft at 6:00PM Mar 22, 2024Observed: 7.76 ft at 6:30PM Mar 22, 2024Observed: 7.76 ft at 7:00PM Mar 22, 2024Observed: 7.74 ft at 7:30PM Mar 22, 2024Observed: 7.72 ft at 8:00PM Mar 22, 2024Observed: 7.66 ft at 8:30PM Mar 22, 2024Observed: 7.62 ft at 9:00PM Mar 22, 2024Observed: 7.58 ft at 9:30PM Mar 22, 2024Observed: 7.53 ft at 10:00PM Mar 22, 2024Observed: 7.51 ft at 10:30PM Mar 22, 2024Observed: 7.49 ft at 11:00PM Mar 22, 2024Observed: 7.5 ft at 11:30PM Mar 22, 2024Observed: 7.47 ft at 12:00AM Mar 23, 2024Observed: 7.41 ft at 12:30AM Mar 23, 2024Observed: 7.37 ft at 1:00AM Mar 23, 2024Observed: 7.39 ft at 1:30AM Mar 23, 2024Observed: 7.33 ft at 2:00AM Mar 23, 2024Observed: 7.33 ft at 2:30AM Mar 23, 2024Observed: 7.33 ft at 3:00AM Mar 23, 2024Observed: 7.31 ft at 3:30AM Mar 23, 2024Observed: 7.27 ft at 4:00AM Mar 23, 2024Observed: 7.26 ft at 4:30AM Mar 23, 2024Observed: 7.26 ft at 5:00AM Mar 23, 2024Observed: 7.22 ft at 5:30AM Mar 23, 2024Observed: 7.22 ft at 6:00AM Mar 23, 2024Observed: 7.18 ft at 6:30AM Mar 23, 2024Observed: 7.18 ft at 7:00AM Mar 23, 2024Observed: 7.18 ft at 7:30AM Mar 23, 2024Observed: 7.17 ft at 8:00AM Mar 23, 2024Observed: 7.17 ft at 8:30AM Mar 23, 2024Observed: 7.15 ft at 9:00AM Mar 23, 2024Observed: 7.17 ft at 9:30AM Mar 23, 2024Observed: 7.19 ft at 10:00AM Mar 23, 2024Observed: 7.15 ft at 10:30AM Mar 23, 2024Observed: 7.14 ft at 11:00AM Mar 23, 2024Observed: 7.12 ft at 11:30AM Mar 23, 2024Observed: 7.12 ft at 12:00PM Mar 23, 2024Observed: 7.16 ft at 12:30PM Mar 23, 2024Observed: 7.25 ft at 1:00PM Mar 23, 2024Observed: 7.29 ft at 1:30PM Mar 23, 2024Observed: 7.25 ft at 2:00PM Mar 23, 2024Observed: 7.29 ft at 2:30PM Mar 23, 2024Observed: 7.3 ft at 3:00PM Mar 23, 2024Observed: 7.33 ft at 3:30PM Mar 23, 2024Observed: 7.32 ft at 4:00PM Mar 23, 2024Observed: 7.32 ft at 4:30PM Mar 23, 2024Observed: 7.33 ft at 5:00PM Mar 23, 2024Observed: 7.29 ft at 5:30PM Mar 23, 2024Observed: 7.3 ft at 6:00PM Mar 23, 2024Observed: 7.23 ft at 6:30PM Mar 23, 2024Observed: 7.26 ft at 7:00PM Mar 23, 2024Observed: 7.19 ft at 7:30PM Mar 23, 2024Observed: 7.15 ft at 8:00PM Mar 23, 2024Observed: 7.15 ft at 8:30PM Mar 23, 2024Observed: 7.11 ft at 9:00PM Mar 23, 2024Observed: 7.1 ft at 9:30PM Mar 23, 2024Observed: 7.07 ft at 10:00PM Mar 23, 2024Observed: 7.08 ft at 10:30PM Mar 23, 2024Observed: 6.99 ft at 11:00PM Mar 23, 2024Observed: 7.03 ft at 11:30PM Mar 23, 2024Observed: 6.91 ft at 12:00AM Mar 24, 2024Observed: 6.98 ft at 12:30AM Mar 24, 2024Observed: 6.98 ft at 1:00AM Mar 24, 2024Observed: 6.99 ft at 1:30AM Mar 24, 2024Observed: 6.99 ft at 2:00AM Mar 24, 2024Observed: 6.92 ft at 2:30AM Mar 24, 2024Observed: 6.92 ft at 3:00AM Mar 24, 2024Observed: 6.8 ft at 3:30AM Mar 24, 2024Observed: 6.87 ft at 4:00AM Mar 24, 2024Observed: 6.84 ft at 4:30AM Mar 24, 2024Observed: 6.9 ft at 5:00AM Mar 24, 2024Observed: 6.83 ft at 5:30AM Mar 24, 2024Observed: 6.87 ft at 6:00AM Mar 24, 2024Observed: 6.79 ft at 6:30AM Mar 24, 2024Observed: 6.85 ft at 7:00AM Mar 24, 2024Observed: 6.81 ft at 7:30AM Mar 24, 2024Observed: 6.76 ft at 8:00AM Mar 24, 2024Observed: 6.75 ft at 8:30AM Mar 24, 2024Observed: 6.72 ft at 9:00AM Mar 24, 2024Observed: 6.67 ft at 9:30AM Mar 24, 2024Observed: 6.75 ft at 10:00AM Mar 24, 2024Observed: 6.73 ft at 10:30AM Mar 24, 2024Observed: 6.69 ft at 11:00AM Mar 24, 2024Observed: 6.69 ft at 11:30AM Mar 24, 2024Observed: 6.77 ft at 12:00PM Mar 24, 2024Observed: 6.8 ft at 12:30PM Mar 24, 2024Observed: 6.73 ft at 1:00PM Mar 24, 2024Observed: 6.79 ft at 1:30PM Mar 24, 2024Observed: 6.79 ft at 2:00PM Mar 24, 2024Observed: 6.83 ft at 2:30PM Mar 24, 2024Observed: 6.83 ft at 3:00PM Mar 24, 2024Observed: 6.76 ft at 3:30PM Mar 24, 2024Observed: 6.78 ft at 4:00PM Mar 24, 2024Observed: 6.78 ft at 4:30PM Mar 24, 2024Observed: 6.78 ft at 5:00PM Mar 24, 2024Observed: 6.75 ft at 5:30PM Mar 24, 2024Observed: 6.7 ft at 6:00PM Mar 24, 2024Observed: 6.63 ft at 6:30PM Mar 24, 2024Observed: 6.62 ft at 7:00PM Mar 24, 2024Observed: 6.56 ft at 7:30PM Mar 24, 2024Observed: 6.56 ft at 8:00PM Mar 24, 2024Observed: 6.51 ft at 8:30PM Mar 24, 2024Observed: 6.46 ft at 9:00PM Mar 24, 2024Observed: 6.47 ft at 9:30PM Mar 24, 2024Observed: 6.48 ft at 10:00PM Mar 24, 2024Observed: 6.37 ft at 10:30PM Mar 24, 2024Observed: 6.36 ft at 11:00PM Mar 24, 2024Observed: 6.28 ft at 11:30PM Mar 24, 2024Observed: 6.26 ft at 12:00AM Mar 25, 2024Observed: 6.28 ft at 12:30AM Mar 25, 2024Observed: 6.24 ft at 1:00AM Mar 25, 2024Observed: 6.24 ft at 1:30AM Mar 25, 2024Observed: 6.22 ft at 2:00AM Mar 25, 2024Observed: 6.11 ft at 2:30AM Mar 25, 2024Observed: 6.17 ft at 3:00AM Mar 25, 2024Observed: 6.16 ft at 3:30AM Mar 25, 2024Observed: 6.1 ft at 4:00AM Mar 25, 2024Observed: 5.95 ft at 4:30AM Mar 25, 2024Observed: 6.07 ft at 5:00AM Mar 25, 2024Observed: 6.1 ft at 5:30AM Mar 25, 2024Observed: 6.05 ft at 6:00AM Mar 25, 2024Observed: 6.01 ft at 6:30AM Mar 25, 2024Observed: 6.03 ft at 7:00AM Mar 25, 2024Observed: 5.94 ft at 7:30AM Mar 25, 2024Observed: 5.98 ft at 8:00AM Mar 25, 2024Observed: 5.99 ft at 8:30AM Mar 25, 2024Observed: 6.01 ft at 9:00AM Mar 25, 2024Observed: 5.89 ft at 9:30AM Mar 25, 2024Observed: 5.94 ft at 10:00AM Mar 25, 2024Observed: 5.85 ft at 10:30AM Mar 25, 2024Observed: 5.85 ft at 11:00AM Mar 25, 2024Observed: 5.96 ft at 11:30AM Mar 25, 2024Observed: 5.92 ft at 12:00PM Mar 25, 2024Observed: 5.95 ft at 12:30PM Mar 25, 2024Observed: 5.93 ft at 1:00PM Mar 25, 2024Observed: 5.81 ft at 1:30PM Mar 25, 2024Observed: 5.9 ft at 2:00PM Mar 25, 2024Observed: 5.92 ft at 2:30PM Mar 25, 2024Observed: 5.91 ft at 3:00PM Mar 25, 2024Observed: 5.92 ft at 3:30PM Mar 25, 2024Observed: 5.92 ft at 4:00PM Mar 25, 2024Observed: 5.89 ft at 4:30PM Mar 25, 2024Observed: 5.88 ft at 5:00PM Mar 25, 2024Observed: 5.9 ft at 5:30PM Mar 25, 2024Observed: 5.87 ft at 6:00PM Mar 25, 2024Observed: 5.81 ft at 6:30PM Mar 25, 2024Observed: 5.85 ft at 7:00PM Mar 25, 2024Observed: 5.9 ft at 7:30PM Mar 25, 2024Observed: 5.91 ft at 8:00PM Mar 25, 2024Observed: 5.96 ft at 8:30PM Mar 25, 2024Observed: 5.96 ft at 9:00PM Mar 25, 2024Observed: 5.95 ft at 9:30PM Mar 25, 2024Observed: 5.97 ft at 10:00PM Mar 25, 2024Observed: 5.96 ft at 10:30PM Mar 25, 2024Observed: 5.99 ft at 11:00PM Mar 25, 2024Observed: 5.82 ft at 11:30PM Mar 25, 2024Observed: 6 ft at 12:00AM Mar 26, 2024Observed: 5.96 ft at 12:30AM Mar 26, 2024Observed: 5.98 ft at 1:00AM Mar 26, 2024Observed: 5.94 ft at 1:30AM Mar 26, 2024Observed: 5.9 ft at 2:00AM Mar 26, 2024Observed: 5.83 ft at 2:30AM Mar 26, 2024Observed: 5.93 ft at 3:00AM Mar 26, 2024Observed: 5.87 ft at 3:30AM Mar 26, 2024Observed: 5.88 ft at 4:00AM Mar 26, 2024Observed: 5.89 ft at 4:30AM Mar 26, 2024Observed: 5.85 ft at 5:00AM Mar 26, 2024Observed: 5.83 ft at 5:30AM Mar 26, 2024Observed: 5.84 ft at 6:00AM Mar 26, 2024Observed: 5.87 ft at 6:30AM Mar 26, 2024Observed: 5.83 ft at 7:00AM Mar 26, 2024Observed: 5.89 ft at 7:30AM Mar 26, 2024Observed: 5.89 ft at 8:00AM Mar 26, 2024Observed: 5.9 ft at 8:30AM Mar 26, 2024Observed: 5.86 ft at 9:00AM Mar 26, 2024Observed: 5.85 ft at 9:30AM Mar 26, 2024Observed: 5.84 ft at 10:00AM Mar 26, 2024Observed: 5.84 ft at 10:30AM Mar 26, 2024Observed: 5.87 ft at 11:00AM Mar 26, 2024Observed: 5.92 ft at 11:30AM Mar 26, 2024Observed: 5.95 ft at 12:00PM Mar 26, 2024Observed: 5.96 ft at 12:30PM Mar 26, 2024Observed: 5.99 ft at 1:00PM Mar 26, 2024Observed: 6.04 ft at 1:30PM Mar 26, 2024Observed: 6.06 ft at 2:00PM Mar 26, 2024Observed: 6.1 ft at 2:30PM Mar 26, 2024Observed: 6.13 ft at 3:00PM Mar 26, 2024Observed: 6.17 ft at 3:30PM Mar 26, 2024Observed: 6.2 ft at 4:00PM Mar 26, 2024Observed: 6.22 ft at 4:30PM Mar 26, 2024Observed: 6.22 ft at 5:00PM Mar 26, 2024Observed: 6.26 ft at 5:30PM Mar 26, 2024Observed: 6.22 ft at 6:00PM Mar 26, 2024Observed: 6.25 ft at 6:30PM Mar 26, 2024Observed: 6.28 ft at 7:00PM Mar 26, 2024Observed: 6.29 ft at 7:30PM Mar 26, 2024Observed: 6.32 ft at 8:00PM Mar 26, 2024Observed: 6.35 ft at 8:30PM Mar 26, 2024Observed: 6.36 ft at 9:00PM Mar 26, 2024Observed: 6.35 ft at 9:30PM Mar 26, 2024Observed: 6.41 ft at 10:00PM Mar 26, 2024Observed: 6.46 ft at 10:30PM Mar 26, 2024Observed: 6.46 ft at 11:00PM Mar 26, 2024Observed: 6.48 ft at 11:30PM Mar 26, 2024Observed: 6.51 ft at 12:00AM Mar 27, 2024Observed: 6.54 ft at 12:30AM Mar 27, 2024Observed: 6.57 ft at 1:00AM Mar 27, 2024Observed: 6.62 ft at 1:30AM Mar 27, 2024Observed: 6.6 ft at 2:00AM Mar 27, 2024Observed: 6.67 ft at 2:30AM Mar 27, 2024Observed: 6.67 ft at 3:00AM Mar 27, 2024Observed: 6.68 ft at 3:30AM Mar 27, 2024Observed: 6.76 ft at 4:00AM Mar 27, 2024Observed: 6.8 ft at 4:30AM Mar 27, 2024Observed: 6.74 ft at 5:00AM Mar 27, 2024Observed: 6.8 ft at 5:30AM Mar 27, 2024Observed: 6.87 ft at 6:00AM Mar 27, 2024Observed: 6.89 ft at 6:30AM Mar 27, 2024Observed: 6.9 ft at 7:00AM Mar 27, 2024Observed: 6.97 ft at 7:30AM Mar 27, 2024Observed: 6.98 ft at 8:00AM Mar 27, 2024Observed: 6.98 ft at 8:30AM Mar 27, 2024Observed: 7.05 ft at 9:00AM Mar 27, 2024Observed: 7.07 ft at 9:30AM Mar 27, 2024Observed: 7.14 ft at 10:00AM Mar 27, 2024Observed: 7.17 ft at 10:30AM Mar 27, 2024Observed: 7.23 ft at 11:00AM Mar 27, 2024Observed: 7.28 ft at 11:30AM Mar 27, 2024Observed: 7.35 ft at 12:00PM Mar 27, 2024Observed: 7.43 ft at 12:30PM Mar 27, 2024Observed: 7.43 ft at 1:00PM Mar 27, 2024Observed: 7.52 ft at 1:30PM Mar 27, 2024Observed: 7.56 ft at 2:00PM Mar 27, 2024Observed: 7.61 ft at 2:30PM Mar 27, 2024Observed: 7.7 ft at 3:00PM Mar 27, 2024Observed: 7.76 ft at 3:30PM Mar 27, 2024Observed: 7.42 ft at 4:00PM Mar 27, 2024Observed: 7.76 ft at 4:30PM Mar 27, 2024Observed: 7.78 ft at 5:00PM Mar 27, 2024Observed: 7.73 ft at 5:30PM Mar 27, 2024Observed: 7.83 ft at 6:00PM Mar 27, 2024Observed: 7.86 ft at 6:30PM Mar 27, 2024Observed: 7.85 ft at 7:00PM Mar 27, 2024Observed: 7.89 ft at 7:30PM Mar 27, 2024Observed: 7.8 ft at 8:00PM Mar 27, 2024Observed: 7.78 ft at 8:30PM Mar 27, 2024Observed: 7.77 ft at 9:00PM Mar 27, 2024Observed: 7.78 ft at 9:30PM Mar 27, 2024Observed: 7.76 ft at 10:00PM Mar 27, 2024Observed: 7.79 ft at 10:30PM Mar 27, 2024Observed: 7.8 ft at 11:00PM Mar 27, 2024Observed: 7.79 ft at 11:30PM Mar 27, 2024Observed: 7.78 ft at 12:00AM Mar 28, 2024Observed: 7.6 ft at 12:30AM Mar 28, 2024Observed: 7.84 ft at 1:00AM Mar 28, 2024Observed: 7.82 ft at 1:30AM Mar 28, 2024Observed: 7.8 ft at 2:00AM Mar 28, 2024Observed: 7.81 ft at 2:30AM Mar 28, 2024Observed: 7.81 ft at 3:00AM Mar 28, 2024Observed: 7.84 ft at 3:30AM Mar 28, 2024Observed: 7.83 ft at 4:00AM Mar 28, 2024Observed: 7.87 ft at 4:30AM Mar 28, 2024Observed: 7.87 ft at 5:00AM Mar 28, 2024Observed: 7.87 ft at 5:30AM Mar 28, 2024Observed: 7.9 ft at 6:00AM Mar 28, 2024Observed: 7.86 ft at 6:30AM Mar 28, 2024Observed: 7.91 ft at 7:00AM Mar 28, 2024Observed: 7.91 ft at 7:30AM Mar 28, 2024Observed: 7.93 ft at 8:00AM Mar 28, 2024Observed: 7.98 ft at 8:30AM Mar 28, 2024Observed: 7.95 ft at 9:00AM Mar 28, 2024Observed: 7.94 ft at 9:30AM Mar 28, 2024Observed: 8.06 ft at 10:00AM Mar 28, 2024Observed: 8.08 ft at 10:30AM Mar 28, 2024Observed: 8.18 ft at 11:00AM Mar 28, 2024Observed: 8.16 ft at 11:30AM Mar 28, 2024Observed: 8.35 ft at 12:00PM Mar 28, 2024Observed: 8.42 ft at 12:30PM Mar 28, 2024Observed: 8.45 ft at 1:00PM Mar 28, 2024Observed: 8.52 ft at 1:30PM Mar 28, 2024Observed: 8.55 ft at 2:00PM Mar 28, 2024Observed: 8.57 ft at 2:30PM Mar 28, 2024Observed: 8.63 ft at 3:00PM Mar 28, 2024Observed: 8.63 ft at 3:30PM Mar 28, 2024Observed: 8.66 ft at 4:00PM Mar 28, 2024Observed: 8.61 ft at 4:30PM Mar 28, 2024Observed: 8.72 ft at 5:00PM Mar 28, 2024Observed: 8.75 ft at 5:30PM Mar 28, 2024Observed: 8.77 ft at 6:00PM Mar 28, 2024Highest Observation: 8.79 ft at 6:30PM Mar 28, 2024Observed: 8.43 ft at 7:00PM Mar 28, 2024Observed: 8.56 ft at 7:30PM Mar 28, 2024Observed: 8.37 ft at 8:00PM Mar 28, 2024Observed: 8.76 ft at 8:30PM Mar 28, 2024Observed: 8.5 ft at 9:00PM Mar 28, 2024Observed: 8.62 ft at 9:30PM Mar 28, 2024Observed: 8.75 ft at 10:00PM Mar 28, 2024Observed: 8.72 ft at 10:30PM Mar 28, 2024Observed: 8.76 ft at 11:00PM Mar 28, 2024Forecast: 8.7 ft 1:00AM Mar 29, 2024Forecast: 9 ft 7:00AM Mar 29, 2024Forecast: 9.2 ft 1:00PM Mar 29, 2024Forecast: 9.3 ft 7:00PM Mar 29, 2024Highest Forecast: 9.4 ft 1:00AM Mar 30, 2024Forecast: 9.3 ft 7:00AM Mar 30, 2024Forecast: 9.2 ft 1:00PM Mar 30, 2024Forecast: 9 ft 7:00PM Mar 30, 2024Forecast: 8.9 ft 1:00AM Mar 31, 2024Forecast: 8.8 ft 7:00AM Mar 31, 2024Forecast: 8.7 ft 1:00PM Mar 31, 2024Forecast: 8.6 ft 7:00PM Mar 31, 2024Forecast: 8.4 ft 1:00AM Apr 01, 2024Forecast: 8.3 ft 7:00AM Apr 01, 2024Forecast: 8.2 ft 1:00PM Apr 01, 2024Forecast: 8.1 ft 7:00PM Apr 01, 2024Forecast: 8.1 ft 1:00AM Apr 02, 2024Forecast: 8 ft 7:00AM Apr 02, 2024Forecast: 7.9 ft 1:00PM Apr 02, 2024Forecast: 7.9 ft 7:00PM Apr 02, 2024Forecast: 7.8 ft 1:00AM Apr 03, 2024Forecast: 7.8 ft 7:00AM Apr 03, 2024Forecast: 7.8 ft 1:00PM Apr 03, 2024Forecast: 7.8 ft 7:00PM Apr 03, 2024Forecast: 7.8 ft 1:00AM Apr 04, 2024Forecast: 7.9 ft 7:00AM Apr 04, 2024Forecast: 7.9 ft 1:00PM Apr 04, 2024Forecast: 7.9 ft 7:00PM Apr 04, 2024Forecast: 8 ft 1:00AM Apr 05, 2024Forecast: 8 ft 7:00AM Apr 05, 2024Forecast: 8 ft 1:00PM Apr 05, 2024Forecast: 8.1 ft 7:00PM Apr 05, 2024Forecast: 8.1 ft 1:00AM Apr 06, 2024Forecast: 8.1 ft 7:00AM Apr 06, 2024Forecast: 8.1 ft 1:00PM Apr 06, 2024Forecast: 8.1 ft 7:00PM Apr 06, 2024Forecast: 8.1 ft 1:00AM Apr 07, 2024Forecast: 8.1 ft 7:00AM Apr 07, 2024Forecast: 8.1 ft 1:00PM Apr 07, 2024Forecast: 8.1 ft 7:00PM Apr 07, 2024Forecast: 8.1 ft 1:00AM Apr 08, 2024Forecast: 8.1 ft 7:00AM Apr 08, 2024Forecast: 8 ft 1:00PM Apr 08, 2024Forecast: 8 ft 7:00PM Apr 08, 2024Forecast: 8 ft 1:00AM Apr 09, 2024Forecast: 7.9 ft 7:00AM Apr 09, 2024Forecast: 7.9 ft 1:00PM Apr 09, 2024Forecast: 7.9 ft 7:00PM Apr 09, 2024Forecast: 7.9 ft 1:00AM Apr 10, 2024Forecast: 7.9 ft 7:00AM Apr 10, 2024Forecast: 7.9 ft 1:00PM Apr 10, 2024Forecast: 7.8 ft 7:00PM Apr 10, 2024Forecast: 7.8 ft 1:00AM Apr 11, 2024Forecast: 7.8 ft 7:00AM Apr 11, 2024Forecast: 7.8 ft 1:00PM Apr 11, 2024Forecast: 7.8 ft 7:00PM Apr 11, 2024USGS--Water Resources of the United StatesCHSI2(plotting HGIRG) Graph Created (11:40PM Mar 28, 2024)ObservedForecast (issued 8:03PM Mar 28)Latest observed value: 8.76 ft at 11:00 PM CDT 28-Mar-2024. Flood Stage is 27 ft
KML Image
Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts

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53
Near this height, the Ste. Genevieve County levee #3 is overtopped.
51
The Health Care Unit of the Menard Correctional Center begins flooding near this height. Also at this height, the Grand Tower levee is overtopped. This levee protects 14,800 acres.
50
Ste. Genevieve, Ft. Chartres, Ivy Landing, and Kaskaskia Island levees overtopped.
49.5
Near this height, the Bois Brule, Degognia, and Fountain Bluff levees are overtopped. The Bois Brule levee protects 26,060 acres. The Degognia and Fountain Bluff levees protect 36,200 acres.
49.4
Stringtown and Prairie DuRocher levees overtopped.
49
Degognia and Fountain Bluff Levee overtopped.
47.5
The Con Agra Foods Mill in Grafton begins flooding near this height.
45.5
Near this height, Missouri Route H will be closed in both directions from U.S. Highway 61 to Route M.
45.1
Near this height, Missouri Route M is closed in both directions at River Aux Vases.
45
At this height, the Chester waterworks pumphouse floods.
44
At this height, Missouri State Highway 51 is closed from Perry County Road 944 and the Illinois State Line at the bridge into Chester.
42.4
Near this height, Missouri Route H is closed between Route M and Missouri Highway 51.
42.3
Near this height, Missouri State Route U will be closed in both directions from U.S. Highway 61 to the Illinois State line at the Kaskaskia Island bridge.
42
Four cottage units at the Menard Correctional Center begin flooding near this height.
41.1
Near this height, Missouri Route V southeast of Bloomsdale is closed between Highway 61 and North White Sands Road.
40.79
Main Street in Evansville inundated.
40
A hunting lodge near the mouth of the Kaskaskia River begins flooding.
39
Railroad tracks in St. Mary, Missouri begin flooding.
38.7
Illinois State Highway 155 at Prairie du Rocher begins flooding near this height.
38.5
Illinois Route 3 at Rockwood and Missouri Highway J just west of Highway 61 between Ste. Genevieve and St. Marys begin flooding near this height.
38.4
At this level IL Route 3 at levee east of Cora inundated.
38.1
Near this level, Illinois Route 3 near the Mary's River bridge is closed.
37.7
Near this height, Route J is closed in both directions at U.S. Highway 61.
37.6
At this height, Missouri Route M between Route H and Perry County Road 924 is closed.
37.5
The southbound lane on Kaskaskia Street and the south parking lot at Menard Correctional Center begins flooding.
37.2
Near this height, U.S. Highway 61 is closed between Ste. Genevieve and Route J.
37
Union Pacific property along Water Street begins to flood.
36.9
Near this height, U.S. Highway 61 is closed from Route J to St. Mary.
36.5
Chester water intake house is flooded... damage begins to occur to 4 homes and administration buildings at Menard State Prison. Prairie DuRocher pump station damaged and road to Kaskaskia Lock inundated.
36
Chester water works pumphouse is threatened by flood waters. Highway 61 is closed at the bend at St. Marys and a detour is set up through town. Near this height, St. Genevieve County levee #2 is overtopped. This levee protects 7000 acres.
35.2
In Perry County, Highway C is closed between County Roads 352 and 354 (the Levee Road) near Menfro.
35
Ste. Genevieve flood gates are closed at this level.
34.79
Kaskaskia Street near the Menard Prison begins flooding near this height.
34.7
The north parking lot at Menard Correctional Center begins flooding.
33.5
Water Street in Chester begins flooding.
33
Within a foot of this height, Highway A is closed between County Roads 448 and 460 at Wittenberg in southern Perry County.
32.5
The Road at Fort Gage Farm begins flooding at Menard Correctional Center.
31.5
In Perry County, Highway E is closed between County Road 322 and Levee Road (County Road 354) at Bois Brule Creek.
28
Unleveed islands near Chester and the prison farm floods.
27
Flood Stage. Unprotected farmland on right bank begins to flood.
25
Degognia Fountain Bluff Levee gates are closed.
Flood Categories (in feet)
Major Flood Stage: 40
Moderate Flood Stage: 35
Flood Stage: 27
Action Stage: 25
Low Stage (in feet): -9999

Historic Crests
(1) 49.74 ft on 08/07/1993
(2) 46.52 ft on 06/10/2019
(3) 45.99 ft on 01/02/2016
(4) 44.66 ft on 05/06/2017
(5) 44.00 ft on 05/23/1995
(6) 43.32 ft on 04/30/1973
(7) 42.41 ft on 06/05/2013
(8) 41.02 ft on 05/05/1983
(9) 40.58 ft on 05/17/2002
(10) 39.83 ft on 06/30/1844
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 31.04 ft on 07/02/2021 (P)
(2) 30.76 ft on 04/14/2021 (P)
(3) 33.88 ft on 03/21/2021 (P)
(4) 33.46 ft on 06/02/2020
(5) 31.71 ft on 04/20/2020
(6) 33.32 ft on 03/25/2020
(7) 27.06 ft on 03/15/2020
(8) 33.07 ft on 01/14/2020
(9) 29.33 ft on 11/03/2019
(10) 33.04 ft on 10/13/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.30 ft on 01/02/1964
(2) -4.20 ft on 12/20/1963
(3) -4.00 ft on 01/03/1900
(4) -3.71 ft on 12/27/1989
(5) -2.60 ft on 01/04/1940
Show More Low Water Records

Observed and Forecast Stages

Observed Data:
Date (UTC)
Stage
Flow
03/29 04:30
8.61 ft
147 kcfs
03/29 04:00
8.76 ft
148 kcfs
03/29 03:30
8.72 ft
148 kcfs
03/29 03:00
8.75 ft
148 kcfs
03/29 02:30
8.62 ft
147 kcfs
03/29 02:00
8.5 ft
146 kcfs
03/29 01:30
8.76 ft
148 kcfs
03/29 01:00
8.37 ft
144 kcfs
03/29 00:30
8.56 ft
146 kcfs
03/29 00:00
8.43 ft
145 kcfs
03/28 23:30
8.79 ft
149 kcfs
03/28 23:00
8.77 ft
148 kcfs
03/28 22:30
8.75 ft
148 kcfs
03/28 22:00
8.72 ft
148 kcfs
03/28 21:30
8.61 ft
147 kcfs
03/28 21:00
8.66 ft
147 kcfs
03/28 20:30
8.63 ft
147 kcfs
03/28 20:00
8.63 ft
147 kcfs
03/28 19:30
8.57 ft
146 kcfs
03/28 19:00
8.55 ft
146 kcfs
03/28 18:30
8.52 ft
146 kcfs
03/28 18:00
8.45 ft
145 kcfs
03/28 17:30
8.42 ft
145 kcfs
03/28 17:00
8.35 ft
144 kcfs
03/28 16:30
8.16 ft
142 kcfs
03/28 16:00
8.18 ft
142 kcfs
03/28 15:30
8.08 ft
141 kcfs
03/28 15:00
8.06 ft
141 kcfs
03/28 14:30
7.94 ft
140 kcfs
03/28 14:00
7.95 ft
140 kcfs
03/28 13:30
7.98 ft
140 kcfs
03/28 13:00
7.93 ft
140 kcfs
03/28 12:30
7.91 ft
140 kcfs
03/28 12:00
7.91 ft
140 kcfs
03/28 11:30
7.86 ft
139 kcfs
03/28 11:00
7.9 ft
140 kcfs
03/28 10:30
7.87 ft
139 kcfs
03/28 10:00
7.87 ft
139 kcfs
03/28 09:30
7.87 ft
139 kcfs
03/28 09:00
7.83 ft
139 kcfs
03/28 08:30
7.84 ft
139 kcfs
03/28 08:00
7.81 ft
139 kcfs
03/28 07:30
7.81 ft
139 kcfs
03/28 07:00
7.8 ft
139 kcfs
03/28 06:30
7.82 ft
139 kcfs
03/28 06:00
7.84 ft
139 kcfs
03/28 05:30
7.6 ft
137 kcfs
03/28 05:00
7.78 ft
138 kcfs
03/28 04:30
7.79 ft
139 kcfs
03/28 04:00
7.8 ft
139 kcfs
03/28 03:30
7.79 ft
139 kcfs
03/28 03:00
7.76 ft
138 kcfs
03/28 02:30
7.78 ft
138 kcfs
03/28 02:00
7.77 ft
138 kcfs
03/28 01:30
7.78 ft
138 kcfs
03/28 01:00
7.8 ft
139 kcfs
03/28 00:30
7.89 ft
140 kcfs
03/28 00:00
7.85 ft
139 kcfs
03/27 23:30
7.86 ft
139 kcfs
03/27 23:00
7.83 ft
139 kcfs
03/27 22:30
7.73 ft
138 kcfs
03/27 22:00
7.78 ft
138 kcfs
03/27 21:30
7.76 ft
138 kcfs
03/27 21:00
7.42 ft
135 kcfs
03/27 20:30
7.76 ft
138 kcfs
03/27 20:00
7.7 ft
138 kcfs
03/27 19:30
7.61 ft
137 kcfs
03/27 19:00
7.56 ft
136 kcfs
03/27 18:30
7.52 ft
136 kcfs
03/27 18:00
7.43 ft
135 kcfs
03/27 17:30
7.43 ft
135 kcfs
03/27 17:00
7.35 ft
134 kcfs
03/27 16:30
7.28 ft
134 kcfs
03/27 16:00
7.23 ft
133 kcfs
03/27 15:30
7.17 ft
133 kcfs
03/27 15:00
7.14 ft
132 kcfs
03/27 14:30
7.07 ft
132 kcfs
03/27 14:00
7.05 ft
131 kcfs
03/27 13:30
6.98 ft
131 kcfs
03/27 13:00
6.98 ft
131 kcfs
03/27 12:30
6.97 ft
131 kcfs
03/27 12:00
6.9 ft
130 kcfs
03/27 11:30
6.89 ft
130 kcfs
03/27 11:00
6.87 ft
130 kcfs
03/27 10:30
6.8 ft
129 kcfs
03/27 10:00
6.74 ft
128 kcfs
03/27 09:30
6.8 ft
129 kcfs
03/27 09:00
6.76 ft
129 kcfs
03/27 08:30
6.68 ft
128 kcfs
03/27 08:00
6.67 ft
128 kcfs
03/27 07:30
6.67 ft
128 kcfs
03/27 07:00
6.6 ft
127 kcfs
03/27 06:30
6.62 ft
127 kcfs
03/27 06:00
6.57 ft
127 kcfs
03/27 05:30
6.54 ft
127 kcfs
03/27 05:00
6.51 ft
126 kcfs
03/27 04:30
6.48 ft
126 kcfs
03/27 04:00
6.46 ft
126 kcfs
03/27 03:30
6.46 ft
126 kcfs
03/27 03:00
6.41 ft
125 kcfs
03/27 02:30
6.35 ft
125 kcfs
03/27 02:00
6.36 ft
125 kcfs
03/27 01:30
6.35 ft
125 kcfs
03/27 01:00
6.32 ft
124 kcfs
03/27 00:30
6.29 ft
124 kcfs
03/27 00:00
6.28 ft
124 kcfs
03/26 23:30
6.25 ft
124 kcfs
03/26 23:00
6.22 ft
124 kcfs
03/26 22:30
6.26 ft
124 kcfs
03/26 22:00
6.22 ft
124 kcfs
03/26 21:30
6.22 ft
124 kcfs
03/26 21:00
6.2 ft
123 kcfs
03/26 20:30
6.17 ft
123 kcfs
03/26 20:00
6.13 ft
123 kcfs
03/26 19:30
6.1 ft
122 kcfs
03/26 19:00
6.06 ft
122 kcfs
03/26 18:30
6.04 ft
122 kcfs
03/26 18:00
5.99 ft
121 kcfs
03/26 17:30
5.96 ft
121 kcfs
03/26 17:00
5.95 ft
121 kcfs
03/26 16:30
5.92 ft
121 kcfs
03/26 16:00
5.87 ft
120 kcfs
03/26 15:30
5.84 ft
120 kcfs
03/26 15:00
5.84 ft
120 kcfs
03/26 14:30
5.85 ft
120 kcfs
03/26 14:00
5.86 ft
120 kcfs
03/26 13:30
5.9 ft
121 kcfs
03/26 13:00
5.89 ft
121 kcfs
03/26 12:30
5.89 ft
121 kcfs
03/26 12:00
5.83 ft
120 kcfs
03/26 11:30
5.87 ft
120 kcfs
03/26 11:00
5.84 ft
120 kcfs
03/26 10:30
5.83 ft
120 kcfs
03/26 10:00
5.85 ft
120 kcfs
03/26 09:30
5.89 ft
121 kcfs
03/26 09:00
5.88 ft
120 kcfs
03/26 08:30
5.87 ft
120 kcfs
03/26 08:00
5.93 ft
121 kcfs
03/26 07:30
5.83 ft
120 kcfs
03/26 07:00
5.9 ft
121 kcfs
03/26 06:30
5.94 ft
121 kcfs
03/26 06:00
5.98 ft
121 kcfs
03/26 05:30
5.96 ft
121 kcfs
03/26 05:00
6 ft
122 kcfs
03/26 04:30
5.82 ft
120 kcfs
03/26 04:00
5.99 ft
121 kcfs
03/26 03:30
5.96 ft
121 kcfs
03/26 03:00
5.97 ft
121 kcfs
03/26 02:30
5.95 ft
121 kcfs
03/26 02:00
5.96 ft
121 kcfs
03/26 01:30
5.96 ft
121 kcfs
03/26 01:00
5.91 ft
121 kcfs
03/26 00:30
5.9 ft
121 kcfs
03/26 00:00
5.85 ft
120 kcfs
03/25 23:30
5.81 ft
120 kcfs
03/25 23:00
5.87 ft
120 kcfs
03/25 22:30
5.9 ft
121 kcfs
03/25 22:00
5.88 ft
120 kcfs
03/25 21:30
5.89 ft
121 kcfs
03/25 21:00
5.92 ft
121 kcfs
03/25 20:30
5.92 ft
121 kcfs
03/25 20:00
5.91 ft
121 kcfs
03/25 19:30
5.92 ft
121 kcfs
03/25 19:00
5.9 ft
121 kcfs
03/25 18:30
5.81 ft
120 kcfs
03/25 18:00
5.93 ft
121 kcfs
03/25 17:30
5.95 ft
121 kcfs
03/25 17:00
5.92 ft
121 kcfs
03/25 16:30
5.96 ft
121 kcfs
03/25 16:00
5.85 ft
120 kcfs
03/25 15:30
5.85 ft
120 kcfs
03/25 15:00
5.94 ft
121 kcfs
03/25 14:30
5.89 ft
121 kcfs
03/25 14:00
6.01 ft
122 kcfs
03/25 13:30
5.99 ft
121 kcfs
03/25 13:00
5.98 ft
121 kcfs
03/25 12:30
5.94 ft
121 kcfs
03/25 12:00
6.03 ft
122 kcfs
03/25 11:30
6.01 ft
122 kcfs
03/25 11:00
6.05 ft
122 kcfs
03/25 10:30
6.1 ft
122 kcfs
03/25 10:00
6.07 ft
122 kcfs
03/25 09:30
5.95 ft
121 kcfs
03/25 09:00
6.1 ft
122 kcfs
03/25 08:30
6.16 ft
123 kcfs
03/25 08:00
6.17 ft
123 kcfs
03/25 07:30
6.11 ft
123 kcfs
03/25 07:00
6.22 ft
124 kcfs
03/25 06:30
6.24 ft
124 kcfs
03/25 06:00
6.24 ft
124 kcfs
03/25 05:30
6.28 ft
124 kcfs
03/25 05:00
6.26 ft
124 kcfs
03/25 04:30
6.28 ft
124 kcfs
03/25 04:00
6.36 ft
125 kcfs
03/25 03:30
6.37 ft
125 kcfs
03/25 03:00
6.48 ft
126 kcfs
03/25 02:30
6.47 ft
126 kcfs
03/25 02:00
6.46 ft
126 kcfs
03/25 01:30
6.51 ft
126 kcfs
03/25 01:00
6.56 ft
127 kcfs
03/25 00:30
6.56 ft
127 kcfs
03/25 00:00
6.62 ft
127 kcfs
03/24 23:30
6.63 ft
127 kcfs
03/24 23:00
6.7 ft
128 kcfs
03/24 22:30
6.75 ft
129 kcfs
03/24 22:00
6.78 ft
129 kcfs
03/24 21:30
6.78 ft
129 kcfs
03/24 21:00
6.78 ft
129 kcfs
03/24 20:30
6.76 ft
129 kcfs
03/24 20:00
6.83 ft
129 kcfs
03/24 19:30
6.83 ft
129 kcfs
03/24 19:00
6.79 ft
129 kcfs
03/24 18:30
6.79 ft
129 kcfs
03/24 18:00
6.73 ft
128 kcfs
03/24 17:30
6.8 ft
129 kcfs
03/24 17:00
6.77 ft
129 kcfs
03/24 16:30
6.69 ft
128 kcfs
03/24 16:00
6.69 ft
128 kcfs
03/24 15:30
6.73 ft
128 kcfs
03/24 15:00
6.75 ft
129 kcfs
03/24 14:30
6.67 ft
128 kcfs
03/24 14:00
6.72 ft
128 kcfs
03/24 13:30
6.75 ft
129 kcfs
03/24 13:00
6.76 ft
129 kcfs
03/24 12:30
6.81 ft
129 kcfs
03/24 12:00
6.85 ft
129 kcfs
03/24 11:30
6.79 ft
129 kcfs
03/24 11:00
6.87 ft
130 kcfs
03/24 10:30
6.83 ft
129 kcfs
03/24 10:00
6.9 ft
130 kcfs
03/24 09:30
6.84 ft
129 kcfs
03/24 09:00
6.87 ft
130 kcfs
03/24 08:30
6.8 ft
129 kcfs
03/24 08:00
6.92 ft
130 kcfs
03/24 07:30
6.92 ft
130 kcfs
03/24 07:00
6.99 ft
131 kcfs
03/24 06:30
6.99 ft
131 kcfs
03/24 06:00
6.98 ft
131 kcfs
03/24 05:30
6.98 ft
131 kcfs
03/24 05:00
6.91 ft
130 kcfs
03/24 04:30
7.03 ft
131 kcfs
03/24 04:00
6.99 ft
131 kcfs
03/24 03:30
7.08 ft
132 kcfs
03/24 03:00
7.07 ft
132 kcfs
03/24 02:30
7.1 ft
132 kcfs
03/24 02:00
7.11 ft
132 kcfs
03/24 01:30
7.15 ft
132 kcfs
03/24 01:00
7.15 ft
132 kcfs
03/24 00:30
7.19 ft
133 kcfs
03/24 00:00
7.26 ft
133 kcfs
03/23 23:30
7.23 ft
133 kcfs
03/23 23:00
7.3 ft
134 kcfs
03/23 22:30
7.29 ft
134 kcfs
03/23 22:00
7.33 ft
134 kcfs
03/23 21:30
7.32 ft
134 kcfs
03/23 21:00
7.32 ft
134 kcfs
03/23 20:30
7.33 ft
134 kcfs
03/23 20:00
7.3 ft
134 kcfs
03/23 19:30
7.29 ft
134 kcfs
03/23 19:00
7.25 ft
133 kcfs
03/23 18:30
7.29 ft
134 kcfs
03/23 18:00
7.25 ft
133 kcfs
03/23 17:30
7.16 ft
132 kcfs
03/23 17:00
7.12 ft
132 kcfs
03/23 16:30
7.12 ft
132 kcfs
03/23 16:00
7.14 ft
132 kcfs
03/23 15:30
7.15 ft
132 kcfs
03/23 15:00
7.19 ft
133 kcfs
03/23 14:30
7.17 ft
133 kcfs
03/23 14:00
7.15 ft
132 kcfs
03/23 13:30
7.17 ft
133 kcfs
03/23 13:00
7.17 ft
133 kcfs
03/23 12:30
7.18 ft
133 kcfs
03/23 12:00
7.18 ft
133 kcfs
03/23 11:30
7.18 ft
133 kcfs
03/23 11:00
7.22 ft
133 kcfs
03/23 10:30
7.22 ft
133 kcfs
03/23 10:00
7.26 ft
133 kcfs
03/23 09:30
7.26 ft
133 kcfs
03/23 09:00
7.27 ft
133 kcfs
03/23 08:30
7.31 ft
134 kcfs
03/23 08:00
7.33 ft
134 kcfs
03/23 07:30
7.33 ft
134 kcfs
03/23 07:00
7.33 ft
134 kcfs
03/23 06:30
7.39 ft
135 kcfs
03/23 06:00
7.37 ft
134 kcfs
03/23 05:30
7.41 ft
135 kcfs
03/23 05:00
7.47 ft
135 kcfs
03/23 04:30
7.5 ft
136 kcfs
03/23 04:00
7.49 ft
136 kcfs
03/23 03:30
7.51 ft
136 kcfs
03/23 03:00
7.53 ft
136 kcfs
03/23 02:30
7.58 ft
137 kcfs
03/23 02:00
7.62 ft
137 kcfs
03/23 01:30
7.66 ft
137 kcfs
03/23 01:00
7.72 ft
138 kcfs
03/23 00:30
7.74 ft
138 kcfs
03/23 00:00
7.76 ft
138 kcfs
03/22 23:30
7.76 ft
138 kcfs
03/22 23:00
7.83 ft
139 kcfs
03/22 22:30
7.88 ft
139 kcfs
03/22 22:00
7.7 ft
138 kcfs
03/22 21:30
7.89 ft
140 kcfs
03/22 21:00
7.83 ft
139 kcfs
03/22 20:30
7.79 ft
139 kcfs
03/22 20:00
7.77 ft
138 kcfs
03/22 19:30
7.82 ft
139 kcfs
03/22 19:00
7.85 ft
139 kcfs
03/22 18:30
7.8 ft
139 kcfs
03/22 18:00
7.83 ft
139 kcfs
03/22 17:30
7.8 ft
139 kcfs
03/22 17:00
7.76 ft
138 kcfs
03/22 16:30
7.76 ft
138 kcfs
03/22 16:00
7.81 ft
139 kcfs
03/22 15:30
7.79 ft
139 kcfs
03/22 15:00
7.86 ft
139 kcfs
03/22 14:30
7.83 ft
139 kcfs
03/22 14:00
7.89 ft
140 kcfs
03/22 13:30
7.88 ft
139 kcfs
03/22 13:00
7.93 ft
140 kcfs
03/22 12:30
7.92 ft
140 kcfs
03/22 12:00
7.91 ft
140 kcfs
03/22 11:30
7.97 ft
140 kcfs
03/22 11:00
7.96 ft
140 kcfs
03/22 10:30
7.96 ft
140 kcfs
03/22 10:00
7.97 ft
140 kcfs
03/22 09:30
7.97 ft
140 kcfs
03/22 09:00
8 ft
141 kcfs
03/22 08:30
8.02 ft
141 kcfs
03/22 08:00
8.07 ft
141 kcfs
03/22 07:30
8.1 ft
142 kcfs
03/22 07:00
8.1 ft
142 kcfs
03/22 06:30
8.11 ft
142 kcfs
03/22 06:00
8.18 ft
142 kcfs
03/22 05:30
8.21 ft
143 kcfs
03/22 05:00
8.22 ft
143 kcfs
03/22 04:30
8.18 ft
142 kcfs
03/22 04:00
8.14 ft
142 kcfs
03/22 03:30
8.29 ft
144 kcfs
03/22 03:00
8.31 ft
144 kcfs
03/22 02:30
8.28 ft
143 kcfs
03/22 02:00
8.38 ft
144 kcfs
03/22 01:30
8.46 ft
145 kcfs
03/22 01:00
8.46 ft
145 kcfs
03/22 00:30
8.5 ft
146 kcfs
03/22 00:00
8.63 ft
147 kcfs
03/21 23:30
8.68 ft
148 kcfs
03/21 23:00
8.66 ft
147 kcfs
03/21 22:30
8.73 ft
148 kcfs
03/21 22:00
8.82 ft
149 kcfs
03/21 21:30
8.72 ft
148 kcfs
03/21 21:00
8.7 ft
148 kcfs
03/21 20:30
8.76 ft
148 kcfs
03/21 20:00
8.71 ft
148 kcfs
03/21 19:30
8.75 ft
148 kcfs
03/21 19:00
8.75 ft
148 kcfs
03/21 18:30
8.7 ft
148 kcfs
03/21 18:00
8.66 ft
147 kcfs
03/21 17:30
8.78 ft
149 kcfs
03/21 17:00
8.62 ft
147 kcfs
03/21 16:30
8.63 ft
147 kcfs
03/21 16:00
8.62 ft
147 kcfs
03/21 15:30
8.61 ft
147 kcfs
03/21 15:00
8.61 ft
147 kcfs
03/21 14:30
8.63 ft
147 kcfs
03/21 14:00
8.68 ft
148 kcfs
03/21 13:30
8.66 ft
147 kcfs
03/21 13:00
8.71 ft
148 kcfs
03/21 12:30
8.7 ft
148 kcfs
03/21 12:00
8.65 ft
147 kcfs
03/21 11:30
8.72 ft
148 kcfs
03/21 11:00
8.73 ft
148 kcfs
03/21 10:30
8.74 ft
148 kcfs
03/21 10:00
8.62 ft
147 kcfs
03/21 09:30
8.57 ft
146 kcfs
03/21 09:00
8.71 ft
148 kcfs
03/21 08:30
8.76 ft
148 kcfs
03/21 08:00
8.82 ft
149 kcfs
03/21 07:30
8.8 ft
149 kcfs
03/21 07:00
8.82 ft
149 kcfs
03/21 06:30
8.81 ft
149 kcfs
03/21 06:00
8.86 ft
149 kcfs
03/21 05:30
8.77 ft
148 kcfs
03/21 05:00
8.78 ft
149 kcfs
03/21 04:30
8.91 ft
150 kcfs
03/21 04:00
8.85 ft
149 kcfs
03/21 03:30
8.91 ft
150 kcfs
03/21 03:00
8.87 ft
150 kcfs
03/21 02:30
8.97 ft
151 kcfs
03/21 02:00
8.93 ft
150 kcfs
03/21 01:30
9.03 ft
151 kcfs
03/21 01:00
9.05 ft
151 kcfs
03/21 00:30
9.12 ft
152 kcfs
03/21 00:00
9.16 ft
153 kcfs
03/20 23:30
9.15 ft
152 kcfs
03/20 23:00
9.23 ft
153 kcfs
03/20 22:30
9.2 ft
153 kcfs
03/20 22:00
9.31 ft
154 kcfs
03/20 21:30
9.29 ft
154 kcfs
03/20 21:00
9.3 ft
154 kcfs
03/20 20:30
9.32 ft
154 kcfs
03/20 20:00
9.27 ft
154 kcfs
03/20 19:30
9.24 ft
153 kcfs
03/20 19:00
9.22 ft
153 kcfs
03/20 18:30
9.28 ft
154 kcfs
03/20 18:00
9.28 ft
154 kcfs
03/20 17:30
9.24 ft
153 kcfs
03/20 17:00
9.18 ft
153 kcfs
03/20 16:30
9.13 ft
152 kcfs
03/20 16:00
9.18 ft
153 kcfs
03/20 15:30
9.07 ft
152 kcfs
03/20 15:00
9.05 ft
151 kcfs
03/20 14:30
9.08 ft
152 kcfs
03/20 14:00
9.04 ft
151 kcfs
03/20 13:30
9.01 ft
151 kcfs
03/20 13:00
8.91 ft
150 kcfs
03/20 12:30
9.01 ft
151 kcfs
03/20 12:00
9.04 ft
151 kcfs
03/20 11:30
9.06 ft
152 kcfs
03/20 11:00
9.08 ft
152 kcfs
03/20 10:30
9.07 ft
152 kcfs
03/20 10:00
9.04 ft
151 kcfs
03/20 09:30
9.08 ft
152 kcfs
03/20 09:00
9.06 ft
152 kcfs
03/20 08:30
9.08 ft
152 kcfs
03/20 08:00
9.01 ft
151 kcfs
03/20 07:30
9.12 ft
152 kcfs
03/20 07:00
9.11 ft
152 kcfs
03/20 06:30
9.07 ft
152 kcfs
03/20 06:00
9.1 ft
152 kcfs
03/20 05:30
8.98 ft
151 kcfs
03/20 05:00
9.07 ft
152 kcfs
03/20 04:30
9 ft
151 kcfs
03/20 04:00
9.04 ft
151 kcfs
03/20 03:30
9.02 ft
151 kcfs
03/20 03:00
8.99 ft
151 kcfs
03/20 02:30
8.94 ft
150 kcfs
03/20 02:00
8.99 ft
151 kcfs
03/20 01:30
8.95 ft
150 kcfs
03/20 01:00
8.95 ft
150 kcfs
03/20 00:30
9.08 ft
152 kcfs
03/20 00:00
9.08 ft
152 kcfs
Forecast Data:
Date (UTC)
Stage
Flow
03/29 06:00
8.7 ft
148 kcfs
03/29 12:00
9 ft
151 kcfs
03/29 18:00
9.2 ft
153 kcfs
03/30 00:00
9.3 ft
154 kcfs
03/30 06:00
9.4 ft
155 kcfs
03/30 12:00
9.3 ft
154 kcfs
03/30 18:00
9.2 ft
153 kcfs
03/31 00:00
9 ft
151 kcfs
03/31 06:00
8.9 ft
150 kcfs
03/31 12:00
8.8 ft
149 kcfs
03/31 18:00
8.7 ft
148 kcfs
04/01 00:00
8.6 ft
147 kcfs
04/01 06:00
8.4 ft
145 kcfs
04/01 12:00
8.3 ft
144 kcfs
04/01 18:00
8.2 ft
143 kcfs
04/02 00:00
8.1 ft
142 kcfs
04/02 06:00
8.1 ft
142 kcfs
04/02 12:00
8 ft
141 kcfs
04/02 18:00
7.9 ft
140 kcfs
04/03 00:00
7.9 ft
140 kcfs
04/03 06:00
7.8 ft
139 kcfs
04/03 12:00
7.8 ft
139 kcfs
04/03 18:00
7.8 ft
139 kcfs
04/04 00:00
7.8 ft
139 kcfs
04/04 06:00
7.8 ft
139 kcfs
04/04 12:00
7.9 ft
140 kcfs
04/04 18:00
7.9 ft
140 kcfs
04/05 00:00
7.9 ft
140 kcfs
04/05 06:00
8 ft
141 kcfs
04/05 12:00
8 ft
141 kcfs
04/05 18:00
8 ft
141 kcfs
04/06 00:00
8.1 ft
142 kcfs
04/06 06:00
8.1 ft
142 kcfs
04/06 12:00
8.1 ft
142 kcfs
04/06 18:00
8.1 ft
142 kcfs
04/07 00:00
8.1 ft
142 kcfs
04/07 06:00
8.1 ft
142 kcfs
04/07 12:00
8.1 ft
142 kcfs
04/07 18:00
8.1 ft
142 kcfs
04/08 00:00
8.1 ft
142 kcfs
04/08 06:00
8.1 ft
142 kcfs
04/08 12:00
8.1 ft
142 kcfs
04/08 18:00
8 ft
141 kcfs
04/09 00:00
8 ft
141 kcfs
04/09 06:00
8 ft
141 kcfs
04/09 12:00
7.9 ft
140 kcfs
04/09 18:00
7.9 ft
140 kcfs
04/10 00:00
7.9 ft
140 kcfs
04/10 06:00
7.9 ft
140 kcfs
04/10 12:00
7.9 ft
140 kcfs
04/10 18:00
7.9 ft
140 kcfs
04/11 00:00
7.8 ft
139 kcfs
04/11 06:00
7.8 ft
139 kcfs
04/11 12:00
7.8 ft
139 kcfs
04/11 18:00
7.8 ft
139 kcfs
04/12 00:00
7.8 ft
139 kcfs

Probabilistic Stage Forecast for Chester

Probabilistic Flow Forecast for Chester

Stage Exceedance Forecast for Chester

Flow Exceedance Forecast for Chester

Stage Short-term Probabilistic Guidance (Experimental) Chester

Flow Short-term Probabilistic Guidance (Experimental) Chester

Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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Page last modified: 23-Jun-2020 5:16 PM
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