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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

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Hydrograph River at a Glance Download Inundation
Mapping
Saddle River at Lodi Stage (ft)Flow (kcfs)Highest Observation: 2.44 ft at 12:15AM Dec 06, 2023Highest Observation: 2.44 ft at 12:30AM Dec 06, 2023Highest Observation: 2.44 ft at 12:45AM Dec 06, 2023Highest Observation: 2.44 ft at 1:00AM Dec 06, 2023Observed: 2.43 ft at 1:15AM Dec 06, 2023Observed: 2.43 ft at 1:30AM Dec 06, 2023Highest Observation: 2.44 ft at 1:45AM Dec 06, 2023Highest Observation: 2.44 ft at 2:00AM Dec 06, 2023Highest Observation: 2.44 ft at 2:15AM Dec 06, 2023Observed: 2.43 ft at 2:30AM Dec 06, 2023Highest Observation: 2.44 ft at 2:45AM Dec 06, 2023Observed: 2.43 ft at 3:00AM Dec 06, 2023Observed: 2.43 ft at 3:15AM Dec 06, 2023Observed: 2.43 ft at 3:30AM Dec 06, 2023Observed: 2.43 ft at 3:45AM Dec 06, 2023Observed: 2.43 ft at 4:00AM Dec 06, 2023Observed: 2.43 ft at 4:15AM Dec 06, 2023Observed: 2.43 ft at 4:30AM Dec 06, 2023Observed: 2.42 ft at 4:45AM Dec 06, 2023Observed: 2.42 ft at 5:00AM Dec 06, 2023Observed: 2.42 ft at 5:15AM Dec 06, 2023Observed: 2.42 ft at 5:30AM Dec 06, 2023Observed: 2.42 ft at 5:45AM Dec 06, 2023Observed: 2.41 ft at 6:00AM Dec 06, 2023Observed: 2.41 ft at 6:15AM Dec 06, 2023Observed: 2.41 ft at 6:30AM Dec 06, 2023Observed: 2.41 ft at 6:45AM Dec 06, 2023Observed: 2.41 ft at 7:00AM Dec 06, 2023Observed: 2.4 ft at 7:15AM Dec 06, 2023Observed: 2.4 ft at 7:30AM Dec 06, 2023Observed: 2.4 ft at 7:45AM Dec 06, 2023Observed: 2.4 ft at 8:00AM Dec 06, 2023Observed: 2.39 ft at 8:15AM Dec 06, 2023Observed: 2.39 ft at 8:30AM Dec 06, 2023Observed: 2.39 ft at 8:45AM Dec 06, 2023Observed: 2.39 ft at 9:00AM Dec 06, 2023Observed: 2.39 ft at 9:15AM Dec 06, 2023Observed: 2.39 ft at 9:30AM Dec 06, 2023Observed: 2.38 ft at 9:45AM Dec 06, 2023Observed: 2.39 ft at 10:00AM Dec 06, 2023Observed: 2.38 ft at 10:15AM Dec 06, 2023Observed: 2.38 ft at 10:30AM Dec 06, 2023Observed: 2.38 ft at 10:45AM Dec 06, 2023Observed: 2.38 ft at 11:00AM Dec 06, 2023Observed: 2.38 ft at 11:15AM Dec 06, 2023Observed: 2.38 ft at 11:30AM Dec 06, 2023Observed: 2.38 ft at 11:45AM Dec 06, 2023Observed: 2.39 ft at 12:00PM Dec 06, 2023Observed: 2.39 ft at 12:15PM Dec 06, 2023Observed: 2.39 ft at 12:30PM Dec 06, 2023Observed: 2.39 ft at 12:45PM Dec 06, 2023Observed: 2.39 ft at 1:00PM Dec 06, 2023Observed: 2.39 ft at 1:15PM Dec 06, 2023Observed: 2.39 ft at 1:30PM Dec 06, 2023Observed: 2.4 ft at 1:45PM Dec 06, 2023Observed: 2.4 ft at 2:00PM Dec 06, 2023Observed: 2.4 ft at 2:15PM Dec 06, 2023Observed: 2.4 ft at 2:30PM Dec 06, 2023Observed: 2.4 ft at 2:45PM Dec 06, 2023Observed: 2.4 ft at 3:00PM Dec 06, 2023Observed: 2.41 ft at 3:15PM Dec 06, 2023Observed: 2.41 ft at 3:30PM Dec 06, 2023Observed: 2.41 ft at 3:45PM Dec 06, 2023Observed: 2.41 ft at 4:00PM Dec 06, 2023Observed: 2.41 ft at 4:15PM Dec 06, 2023Observed: 2.41 ft at 4:30PM Dec 06, 2023Observed: 2.4 ft at 4:45PM Dec 06, 2023Observed: 2.4 ft at 5:00PM Dec 06, 2023Observed: 2.4 ft at 5:15PM Dec 06, 2023Observed: 2.41 ft at 5:30PM Dec 06, 2023Observed: 2.41 ft at 5:45PM Dec 06, 2023Observed: 2.41 ft at 6:00PM Dec 06, 2023Observed: 2.41 ft at 6:15PM Dec 06, 2023Observed: 2.41 ft at 6:30PM Dec 06, 2023Observed: 2.41 ft at 6:45PM Dec 06, 2023Observed: 2.4 ft at 7:00PM Dec 06, 2023Observed: 2.4 ft at 7:15PM Dec 06, 2023Observed: 2.4 ft at 7:30PM Dec 06, 2023Observed: 2.4 ft at 7:45PM Dec 06, 2023Observed: 2.4 ft at 8:00PM Dec 06, 2023Observed: 2.4 ft at 8:15PM Dec 06, 2023Observed: 2.4 ft at 8:30PM Dec 06, 2023Observed: 2.4 ft at 8:45PM Dec 06, 2023Observed: 2.4 ft at 9:00PM Dec 06, 2023Observed: 2.4 ft at 9:15PM Dec 06, 2023Observed: 2.39 ft at 9:30PM Dec 06, 2023Observed: 2.39 ft at 9:45PM Dec 06, 2023Observed: 2.39 ft at 10:00PM Dec 06, 2023Observed: 2.39 ft at 10:15PM Dec 06, 2023Observed: 2.39 ft at 10:30PM Dec 06, 2023Observed: 2.39 ft at 10:45PM Dec 06, 2023Observed: 2.39 ft at 11:00PM Dec 06, 2023Observed: 2.39 ft at 11:15PM Dec 06, 2023Observed: 2.39 ft at 11:30PM Dec 06, 2023Observed: 2.39 ft at 11:45PM Dec 06, 2023Observed: 2.39 ft at 12:00AM Dec 07, 2023Observed: 2.39 ft at 12:15AM Dec 07, 2023Observed: 2.39 ft at 12:30AM Dec 07, 2023Observed: 2.39 ft at 12:45AM Dec 07, 2023Observed: 2.39 ft at 1:00AM Dec 07, 2023Observed: 2.39 ft at 1:15AM Dec 07, 2023Observed: 2.39 ft at 1:30AM Dec 07, 2023Observed: 2.39 ft at 1:45AM Dec 07, 2023Observed: 2.39 ft at 2:00AM Dec 07, 2023Observed: 2.39 ft at 2:15AM Dec 07, 2023Observed: 2.39 ft at 2:30AM Dec 07, 2023Observed: 2.39 ft at 2:45AM Dec 07, 2023Observed: 2.39 ft at 3:00AM Dec 07, 2023Observed: 2.39 ft at 3:15AM Dec 07, 2023Observed: 2.39 ft at 3:30AM Dec 07, 2023Observed: 2.39 ft at 3:45AM Dec 07, 2023Observed: 2.38 ft at 4:00AM Dec 07, 2023Observed: 2.38 ft at 4:15AM Dec 07, 2023Observed: 2.38 ft at 4:30AM Dec 07, 2023Observed: 2.38 ft at 4:45AM Dec 07, 2023Observed: 2.38 ft at 5:00AM Dec 07, 2023Observed: 2.38 ft at 5:15AM Dec 07, 2023Observed: 2.38 ft at 5:30AM Dec 07, 2023Observed: 2.38 ft at 5:45AM Dec 07, 2023Observed: 2.37 ft at 6:00AM Dec 07, 2023Observed: 2.37 ft at 6:15AM Dec 07, 2023Observed: 2.37 ft at 6:30AM Dec 07, 2023Observed: 2.37 ft at 6:45AM Dec 07, 2023Observed: 2.36 ft at 7:00AM Dec 07, 2023Observed: 2.36 ft at 7:15AM Dec 07, 2023Observed: 2.36 ft at 7:30AM Dec 07, 2023Observed: 2.36 ft at 7:45AM Dec 07, 2023Observed: 2.36 ft at 8:00AM Dec 07, 2023Observed: 2.35 ft at 8:15AM Dec 07, 2023Observed: 2.35 ft at 8:30AM Dec 07, 2023Observed: 2.35 ft at 8:45AM Dec 07, 2023Observed: 2.35 ft at 9:00AM Dec 07, 2023Observed: 2.35 ft at 9:15AM Dec 07, 2023Observed: 2.35 ft at 9:30AM Dec 07, 2023Observed: 2.34 ft at 9:45AM Dec 07, 2023Observed: 2.34 ft at 10:00AM Dec 07, 2023Observed: 2.34 ft at 10:15AM Dec 07, 2023Observed: 2.34 ft at 10:30AM Dec 07, 2023Observed: 2.34 ft at 10:45AM Dec 07, 2023Observed: 2.34 ft at 11:00AM Dec 07, 2023Observed: 2.34 ft at 11:15AM Dec 07, 2023Observed: 2.34 ft at 11:30AM Dec 07, 2023Observed: 2.33 ft at 11:45AM Dec 07, 2023Observed: 2.33 ft at 12:00PM Dec 07, 2023Observed: 2.34 ft at 12:15PM Dec 07, 2023Observed: 2.34 ft at 12:30PM Dec 07, 2023Observed: 2.34 ft at 12:45PM Dec 07, 2023Observed: 2.35 ft at 1:00PM Dec 07, 2023Observed: 2.35 ft at 1:15PM Dec 07, 2023Observed: 2.35 ft at 1:30PM Dec 07, 2023Observed: 2.35 ft at 1:45PM Dec 07, 2023Observed: 2.36 ft at 2:00PM Dec 07, 2023Observed: 2.36 ft at 2:15PM Dec 07, 2023Observed: 2.36 ft at 2:30PM Dec 07, 2023Observed: 2.36 ft at 2:45PM Dec 07, 2023Observed: 2.36 ft at 3:00PM Dec 07, 2023Observed: 2.37 ft at 3:15PM Dec 07, 2023Observed: 2.37 ft at 3:30PM Dec 07, 2023Observed: 2.37 ft at 3:45PM Dec 07, 2023Observed: 2.37 ft at 4:00PM Dec 07, 2023Observed: 2.37 ft at 4:15PM Dec 07, 2023Observed: 2.37 ft at 4:30PM Dec 07, 2023Observed: 2.37 ft at 4:45PM Dec 07, 2023Observed: 2.37 ft at 5:00PM Dec 07, 2023Observed: 2.37 ft at 5:15PM Dec 07, 2023Observed: 2.37 ft at 5:30PM Dec 07, 2023Observed: 2.37 ft at 5:45PM Dec 07, 2023Observed: 2.38 ft at 6:00PM Dec 07, 2023Observed: 2.38 ft at 6:15PM Dec 07, 2023Observed: 2.38 ft at 6:30PM Dec 07, 2023Observed: 2.39 ft at 6:45PM Dec 07, 2023Observed: 2.39 ft at 7:00PM Dec 07, 2023Observed: 2.39 ft at 7:15PM Dec 07, 2023Observed: 2.39 ft at 7:30PM Dec 07, 2023Observed: 2.39 ft at 7:45PM Dec 07, 2023Observed: 2.39 ft at 8:00PM Dec 07, 2023Observed: 2.39 ft at 8:15PM Dec 07, 2023Observed: 2.39 ft at 8:30PM Dec 07, 2023Observed: 2.39 ft at 8:45PM Dec 07, 2023Observed: 2.38 ft at 9:00PM Dec 07, 2023Observed: 2.38 ft at 9:15PM Dec 07, 2023Observed: 2.38 ft at 9:30PM Dec 07, 2023Observed: 2.38 ft at 9:45PM Dec 07, 2023Observed: 2.37 ft at 10:00PM Dec 07, 2023Observed: 2.37 ft at 10:15PM Dec 07, 2023Observed: 2.37 ft at 10:30PM Dec 07, 2023Observed: 2.37 ft at 10:45PM Dec 07, 2023Observed: 2.37 ft at 11:00PM Dec 07, 2023Observed: 2.37 ft at 11:15PM Dec 07, 2023Observed: 2.37 ft at 11:30PM Dec 07, 2023Highest Forecast: 2.3 ft 1:00AM Dec 08, 2023Highest Forecast: 2.3 ft 7:00AM Dec 08, 2023Highest Forecast: 2.3 ft 1:00PM Dec 08, 2023Highest Forecast: 2.3 ft 7:00PM Dec 08, 2023Highest Forecast: 2.3 ft 1:00AM Dec 09, 2023Highest Forecast: 2.3 ft 7:00AM Dec 09, 2023Highest Forecast: 2.3 ft 1:00PM Dec 09, 2023Highest Forecast: 2.3 ft 7:00PM Dec 09, 2023Highest Forecast: 2.3 ft 1:00AM Dec 10, 2023Highest Forecast: 2.3 ft 7:00AM Dec 10, 2023USGS--Water Resources of the United StatesLODN4(plotting HGIRG) Graph Created (12:01AM Dec 8, 2023)ObservedForecast (issued 9:29AM Dec 7)Latest observed value: 2.37 ft at 11:30 PM EST 7-Dec-2023. Flood Stage is 5.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Saddle River at Lodi are issued routinely year-round.
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Upstream Gauge - at Ridgewood Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7
Flood Stage: 5.5
Action Stage: 5
Low Stage (in feet): 0

Historic Crests
(1) 13.94 ft on 09/16/1999
(2) 13.50 ft on 08/28/2011
(3) 12.99 ft on 04/16/2007
(4) 12.57 ft on 09/02/2021
(5) 12.36 ft on 11/09/1977
(6) 10.98 ft on 09/12/1971
(7) 10.16 ft on 08/28/1971
(8) 10.00 ft on 07/23/1945
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.99 ft on 04/08/2022
(2) 12.57 ft on 09/02/2021
(3) 13.50 ft on 08/28/2011
(4) 9.66 ft on 04/17/2011
(5) 9.49 ft on 03/11/2011
(6) 8.13 ft on 03/07/2011
(7) 12.99 ft on 04/16/2007
(8) 13.94 ft on 09/16/1999
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.03 ft on 05/25/1938
(2) 1.38 ft on 02/28/1967
(3) 1.39 ft on 01/17/1966
(4) 1.46 ft on 01/01/1969
(5) 1.49 ft on 02/21/1968
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
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 & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
13 Avenue E to Central Avenue on Main Street closed due to flooding. Voto Tedesco park under water by Lodi DPW.
12 Flooding along Passaic Street. Impassable.
11 Main Street between Church Street and Union Street closed due to flooding. Water in the basement of Washington Elementary School.
10.5 Flooding at Anna Belli Field and apartments across the way. Flooding along Sprout Brook.
10 Basement flooding in Boys and Girls Club. Flooding along the local bridge and flooding into houses along baseball field. Flooding also at Rochelle Park Swim Club, pool and courts totally flooded.
9 Building Complex parking lot along Main Street completely flooded. Flooding at Superstar Auto Collision LLC. Flooding at the T-Mobile store and the senior housing complex as well as flooding along Route 46 by John Street.
8.5 Flooding at Washington Elementary School next to Main Street. Water begins to overflow into the parking lot at Felician College.
8 Boys and Girls Club flooded. Saddle Brook flooding roads near Rochelle Park Swim Club. Flooding across the entire parking lot at the Municipal Building in Rochelle Park.
7.5 Water begins to go up the stairs of the Boys and Girls Club.
7 Flooding in parking lots at the Building Complex along Main Street. Flooding at the back parking lot of CVS, LA Fitness and Fire House.
6.5 Flooding begins at the Municipal Building in Rochelle Park parking lot.
6 Flooding on the Boys and Girls Club parking lot. Flooding begins at the parking lot of the Portuguese American Club. Flooding starts at the intersection of Kimming Avenue adn Borig Place. Flooding also begins at the parking lot at the Municipal building in Rochelle Park. Saddle Brook along Rochelle Park Swim Club water is overflowing.
5.5 Saddle River begins to overflow into the back parking lot of the Boys and Girls club.
About This Location Collapse

Latitude: 40.890278° N, Longitude: 74.080833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 25 ft 31 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

Forecasts for the Saddle River at Lodi are issued as needed during times of high water, and are routinely available.
Resources Collapse
Hydrologic Resources Additional Resources
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
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 2-Nov-2020 7:30 PM
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