Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes:

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
Ellicott Creek below Williamsville Stage (ft)Flow (kcfs)Highest Observation: 6.44 ft at 8:02AM Apr 13, 2024Highest Observation: 6.44 ft at 8:15AM Apr 13, 2024Highest Observation: 6.44 ft at 8:30AM Apr 13, 2024Highest Observation: 6.44 ft at 8:31AM Apr 13, 2024Highest Observation: 6.44 ft at 8:45AM Apr 13, 2024Highest Observation: 6.44 ft at 8:46AM Apr 13, 2024Observed: 6.43 ft at 9:00AM Apr 13, 2024Observed: 6.43 ft at 9:02AM Apr 13, 2024Observed: 6.42 ft at 9:15AM Apr 13, 2024Observed: 6.42 ft at 9:17AM Apr 13, 2024Observed: 6.41 ft at 9:30AM Apr 13, 2024Observed: 6.41 ft at 9:31AM Apr 13, 2024Observed: 6.4 ft at 9:45AM Apr 13, 2024Observed: 6.4 ft at 9:46AM Apr 13, 2024Observed: 6.38 ft at 10:00AM Apr 13, 2024Observed: 6.36 ft at 10:15AM Apr 13, 2024Observed: 6.35 ft at 10:30AM Apr 13, 2024Observed: 6.35 ft at 10:31AM Apr 13, 2024Observed: 6.33 ft at 10:45AM Apr 13, 2024Observed: 6.33 ft at 10:46AM Apr 13, 2024Observed: 6.3 ft at 11:00AM Apr 13, 2024Observed: 6.3 ft at 11:01AM Apr 13, 2024Observed: 6.28 ft at 11:15AM Apr 13, 2024Observed: 6.28 ft at 11:16AM Apr 13, 2024Observed: 6.26 ft at 11:30AM Apr 13, 2024Observed: 6.26 ft at 11:31AM Apr 13, 2024Observed: 6.24 ft at 11:45AM Apr 13, 2024Observed: 6.24 ft at 11:46AM Apr 13, 2024Observed: 6.2 ft at 12:00PM Apr 13, 2024Observed: 6.2 ft at 12:01PM Apr 13, 2024Observed: 6.18 ft at 12:15PM Apr 13, 2024Observed: 6.18 ft at 12:16PM Apr 13, 2024Observed: 6.15 ft at 12:30PM Apr 13, 2024Observed: 6.15 ft at 12:31PM Apr 13, 2024Observed: 6.13 ft at 12:45PM Apr 13, 2024Observed: 6.09 ft at 1:00PM Apr 13, 2024Observed: 6.09 ft at 1:02PM Apr 13, 2024Observed: 6.07 ft at 1:15PM Apr 13, 2024Observed: 6.07 ft at 1:16PM Apr 13, 2024Observed: 6.04 ft at 1:30PM Apr 13, 2024Observed: 6.04 ft at 1:32PM Apr 13, 2024Observed: 6.01 ft at 1:45PM Apr 13, 2024Observed: 6.01 ft at 1:47PM Apr 13, 2024Observed: 5.98 ft at 2:00PM Apr 13, 2024Observed: 5.98 ft at 2:01PM Apr 13, 2024Observed: 5.94 ft at 2:15PM Apr 13, 2024Observed: 5.92 ft at 2:30PM Apr 13, 2024Observed: 5.88 ft at 2:45PM Apr 13, 2024Observed: 5.86 ft at 3:00PM Apr 13, 2024Observed: 5.82 ft at 3:15PM Apr 13, 2024Observed: 5.78 ft at 3:30PM Apr 13, 2024Observed: 5.75 ft at 3:45PM Apr 13, 2024Observed: 5.72 ft at 4:00PM Apr 13, 2024Observed: 5.69 ft at 4:15PM Apr 13, 2024Observed: 5.65 ft at 4:30PM Apr 13, 2024Observed: 5.62 ft at 4:45PM Apr 13, 2024Observed: 5.6 ft at 5:00PM Apr 13, 2024Observed: 5.57 ft at 5:15PM Apr 13, 2024Observed: 5.55 ft at 5:30PM Apr 13, 2024Observed: 5.52 ft at 5:45PM Apr 13, 2024Observed: 5.49 ft at 6:00PM Apr 13, 2024Observed: 5.48 ft at 6:15PM Apr 13, 2024Observed: 5.46 ft at 6:30PM Apr 13, 2024Observed: 5.43 ft at 6:45PM Apr 13, 2024Observed: 5.41 ft at 7:00PM Apr 13, 2024Observed: 5.39 ft at 7:15PM Apr 13, 2024Observed: 5.39 ft at 7:30PM Apr 13, 2024Observed: 5.37 ft at 7:45PM Apr 13, 2024Observed: 5.36 ft at 8:00PM Apr 13, 2024Observed: 5.35 ft at 8:15PM Apr 13, 2024Observed: 5.33 ft at 8:30PM Apr 13, 2024Observed: 5.33 ft at 8:45PM Apr 13, 2024Observed: 5.32 ft at 9:00PM Apr 13, 2024Observed: 5.32 ft at 9:15PM Apr 13, 2024Observed: 5.32 ft at 9:30PM Apr 13, 2024Observed: 5.31 ft at 9:45PM Apr 13, 2024Observed: 5.31 ft at 10:00PM Apr 13, 2024Observed: 5.31 ft at 10:15PM Apr 13, 2024Observed: 5.31 ft at 10:30PM Apr 13, 2024Observed: 5.31 ft at 10:45PM Apr 13, 2024Observed: 5.3 ft at 11:00PM Apr 13, 2024Observed: 5.32 ft at 11:15PM Apr 13, 2024Observed: 5.32 ft at 11:30PM Apr 13, 2024Observed: 5.33 ft at 11:45PM Apr 13, 2024Observed: 5.34 ft at 12:00AM Apr 14, 2024Observed: 5.34 ft at 12:15AM Apr 14, 2024Observed: 5.36 ft at 12:30AM Apr 14, 2024Observed: 5.36 ft at 12:45AM Apr 14, 2024Observed: 5.36 ft at 1:00AM Apr 14, 2024Observed: 5.36 ft at 1:15AM Apr 14, 2024Observed: 5.38 ft at 1:30AM Apr 14, 2024Observed: 5.38 ft at 1:45AM Apr 14, 2024Observed: 5.4 ft at 2:00AM Apr 14, 2024Observed: 5.4 ft at 2:15AM Apr 14, 2024Observed: 5.41 ft at 2:30AM Apr 14, 2024Observed: 5.42 ft at 2:45AM Apr 14, 2024Observed: 5.43 ft at 3:00AM Apr 14, 2024Observed: 5.43 ft at 3:15AM Apr 14, 2024Observed: 5.44 ft at 3:30AM Apr 14, 2024Observed: 5.45 ft at 3:45AM Apr 14, 2024Observed: 5.45 ft at 4:00AM Apr 14, 2024Observed: 5.45 ft at 4:15AM Apr 14, 2024Observed: 5.46 ft at 4:30AM Apr 14, 2024Observed: 5.47 ft at 4:45AM Apr 14, 2024Observed: 5.47 ft at 5:00AM Apr 14, 2024Observed: 5.47 ft at 5:15AM Apr 14, 2024Observed: 5.48 ft at 5:30AM Apr 14, 2024Observed: 5.48 ft at 5:45AM Apr 14, 2024Observed: 5.49 ft at 6:00AM Apr 14, 2024Observed: 5.48 ft at 6:15AM Apr 14, 2024Observed: 5.48 ft at 6:30AM Apr 14, 2024Observed: 5.46 ft at 6:45AM Apr 14, 2024Observed: 5.48 ft at 7:00AM Apr 14, 2024Observed: 5.47 ft at 7:15AM Apr 14, 2024Observed: 5.47 ft at 7:30AM Apr 14, 2024Observed: 5.47 ft at 7:45AM Apr 14, 2024Observed: 5.47 ft at 8:00AM Apr 14, 2024Observed: 5.47 ft at 8:15AM Apr 14, 2024Observed: 5.47 ft at 8:30AM Apr 14, 2024Observed: 5.48 ft at 8:45AM Apr 14, 2024Observed: 5.48 ft at 9:00AM Apr 14, 2024Observed: 5.48 ft at 9:15AM Apr 14, 2024Observed: 5.5 ft at 9:30AM Apr 14, 2024Observed: 5.5 ft at 9:45AM Apr 14, 2024Observed: 5.49 ft at 10:00AM Apr 14, 2024Observed: 5.48 ft at 10:15AM Apr 14, 2024Observed: 5.47 ft at 10:30AM Apr 14, 2024Observed: 5.46 ft at 10:45AM Apr 14, 2024Observed: 5.45 ft at 11:00AM Apr 14, 2024Observed: 5.43 ft at 11:15AM Apr 14, 2024Observed: 5.4 ft at 11:30AM Apr 14, 2024Observed: 5.4 ft at 11:45AM Apr 14, 2024Observed: 5.37 ft at 12:00PM Apr 14, 2024Observed: 5.36 ft at 12:15PM Apr 14, 2024Observed: 5.34 ft at 12:30PM Apr 14, 2024Observed: 5.32 ft at 12:45PM Apr 14, 2024Observed: 5.29 ft at 1:00PM Apr 14, 2024Observed: 5.26 ft at 1:15PM Apr 14, 2024Observed: 5.24 ft at 1:30PM Apr 14, 2024Observed: 5.22 ft at 1:45PM Apr 14, 2024Observed: 5.19 ft at 2:00PM Apr 14, 2024Observed: 5.19 ft at 2:01PM Apr 14, 2024Observed: 5.16 ft at 2:15PM Apr 14, 2024Observed: 5.13 ft at 2:30PM Apr 14, 2024Observed: 5.1 ft at 2:45PM Apr 14, 2024Observed: 5.07 ft at 3:00PM Apr 14, 2024Observed: 5.03 ft at 3:15PM Apr 14, 2024Observed: 5 ft at 3:30PM Apr 14, 2024Observed: 4.97 ft at 3:45PM Apr 14, 2024Observed: 4.94 ft at 4:00PM Apr 14, 2024Observed: 4.9 ft at 4:15PM Apr 14, 2024Observed: 4.87 ft at 4:30PM Apr 14, 2024Observed: 4.83 ft at 4:45PM Apr 14, 2024Observed: 4.8 ft at 5:00PM Apr 14, 2024Observed: 4.75 ft at 5:15PM Apr 14, 2024Observed: 4.71 ft at 5:30PM Apr 14, 2024Observed: 4.68 ft at 5:45PM Apr 14, 2024Observed: 4.64 ft at 6:00PM Apr 14, 2024Observed: 4.61 ft at 6:15PM Apr 14, 2024Observed: 4.57 ft at 6:30PM Apr 14, 2024Observed: 4.53 ft at 6:45PM Apr 14, 2024Observed: 4.49 ft at 7:00PM Apr 14, 2024Observed: 4.46 ft at 7:15PM Apr 14, 2024Observed: 4.43 ft at 7:30PM Apr 14, 2024Observed: 4.39 ft at 7:45PM Apr 14, 2024Observed: 4.37 ft at 8:00PM Apr 14, 2024Observed: 4.34 ft at 8:15PM Apr 14, 2024Observed: 4.3 ft at 8:30PM Apr 14, 2024Observed: 4.27 ft at 8:45PM Apr 14, 2024Observed: 4.24 ft at 9:00PM Apr 14, 2024Observed: 4.21 ft at 9:15PM Apr 14, 2024Observed: 4.18 ft at 9:30PM Apr 14, 2024Observed: 4.16 ft at 9:45PM Apr 14, 2024Observed: 4.13 ft at 10:00PM Apr 14, 2024Observed: 4.11 ft at 10:15PM Apr 14, 2024Observed: 4.09 ft at 10:30PM Apr 14, 2024Observed: 4.06 ft at 10:45PM Apr 14, 2024Observed: 4.04 ft at 11:00PM Apr 14, 2024Observed: 4.01 ft at 11:15PM Apr 14, 2024Observed: 3.99 ft at 11:30PM Apr 14, 2024Observed: 3.97 ft at 11:45PM Apr 14, 2024Observed: 3.95 ft at 12:00AM Apr 15, 2024Observed: 3.93 ft at 12:15AM Apr 15, 2024Observed: 3.78 ft at 2:30AM Apr 15, 2024Observed: 3.76 ft at 2:45AM Apr 15, 2024Observed: 3.75 ft at 3:00AM Apr 15, 2024Observed: 3.73 ft at 3:15AM Apr 15, 2024Observed: 3.72 ft at 3:30AM Apr 15, 2024Observed: 3.71 ft at 3:45AM Apr 15, 2024Observed: 3.69 ft at 4:00AM Apr 15, 2024Observed: 3.68 ft at 4:15AM Apr 15, 2024Observed: 3.67 ft at 4:30AM Apr 15, 2024Observed: 3.66 ft at 4:45AM Apr 15, 2024Observed: 3.65 ft at 5:00AM Apr 15, 2024Observed: 3.64 ft at 5:15AM Apr 15, 2024Observed: 3.63 ft at 5:30AM Apr 15, 2024Observed: 3.62 ft at 5:45AM Apr 15, 2024Observed: 3.61 ft at 6:00AM Apr 15, 2024Observed: 3.6 ft at 6:15AM Apr 15, 2024Observed: 3.59 ft at 6:30AM Apr 15, 2024Observed: 3.58 ft at 6:45AM Apr 15, 2024Observed: 3.57 ft at 7:00AM Apr 15, 2024Observed: 3.56 ft at 7:15AM Apr 15, 2024Observed: 3.55 ft at 7:30AM Apr 15, 2024Observed: 3.54 ft at 7:45AM Apr 15, 2024Observed: 3.53 ft at 8:00AM Apr 15, 2024Observed: 3.52 ft at 8:15AM Apr 15, 2024Observed: 3.51 ft at 8:30AM Apr 15, 2024Observed: 3.5 ft at 8:45AM Apr 15, 2024Observed: 3.5 ft at 9:00AM Apr 15, 2024Observed: 3.49 ft at 9:15AM Apr 15, 2024Observed: 3.49 ft at 9:30AM Apr 15, 2024Observed: 3.48 ft at 9:45AM Apr 15, 2024Observed: 3.47 ft at 10:00AM Apr 15, 2024Observed: 3.46 ft at 10:15AM Apr 15, 2024Observed: 3.46 ft at 10:30AM Apr 15, 2024Observed: 3.45 ft at 10:45AM Apr 15, 2024Observed: 3.44 ft at 11:00AM Apr 15, 2024Observed: 3.43 ft at 11:15AM Apr 15, 2024Observed: 3.43 ft at 11:30AM Apr 15, 2024Observed: 3.42 ft at 11:45AM Apr 15, 2024Observed: 3.42 ft at 12:00PM Apr 15, 2024Observed: 3.41 ft at 12:15PM Apr 15, 2024Observed: 3.4 ft at 12:30PM Apr 15, 2024Observed: 3.4 ft at 12:45PM Apr 15, 2024Observed: 3.39 ft at 1:00PM Apr 15, 2024Observed: 3.38 ft at 1:15PM Apr 15, 2024Observed: 3.38 ft at 1:30PM Apr 15, 2024Observed: 3.37 ft at 1:45PM Apr 15, 2024Observed: 3.36 ft at 2:00PM Apr 15, 2024Observed: 3.36 ft at 2:02PM Apr 15, 2024Observed: 3.35 ft at 2:15PM Apr 15, 2024Observed: 3.34 ft at 2:30PM Apr 15, 2024Observed: 3.33 ft at 2:45PM Apr 15, 2024Observed: 3.32 ft at 3:00PM Apr 15, 2024Observed: 3.31 ft at 3:15PM Apr 15, 2024Observed: 3.3 ft at 3:30PM Apr 15, 2024Observed: 3.28 ft at 3:45PM Apr 15, 2024Observed: 3.28 ft at 4:00PM Apr 15, 2024Observed: 3.27 ft at 4:15PM Apr 15, 2024Observed: 3.26 ft at 4:30PM Apr 15, 2024Observed: 3.25 ft at 4:45PM Apr 15, 2024Observed: 3.24 ft at 5:00PM Apr 15, 2024Observed: 3.23 ft at 5:15PM Apr 15, 2024Observed: 3.23 ft at 5:30PM Apr 15, 2024Observed: 3.22 ft at 5:45PM Apr 15, 2024Observed: 3.22 ft at 6:00PM Apr 15, 2024Observed: 3.21 ft at 6:15PM Apr 15, 2024Observed: 3.21 ft at 6:30PM Apr 15, 2024Observed: 3.2 ft at 6:45PM Apr 15, 2024Observed: 3.2 ft at 7:00PM Apr 15, 2024Observed: 3.2 ft at 7:15PM Apr 15, 2024Observed: 3.19 ft at 7:30PM Apr 15, 2024Observed: 3.18 ft at 7:45PM Apr 15, 2024Observed: 3.18 ft at 8:00PM Apr 15, 2024Observed: 3.17 ft at 8:15PM Apr 15, 2024Observed: 3.16 ft at 8:30PM Apr 15, 2024Observed: 3.15 ft at 8:45PM Apr 15, 2024Observed: 3.15 ft at 9:00PM Apr 15, 2024Observed: 3.14 ft at 9:15PM Apr 15, 2024Observed: 3.13 ft at 9:30PM Apr 15, 2024Observed: 3.13 ft at 9:45PM Apr 15, 2024Observed: 3.12 ft at 10:00PM Apr 15, 2024Observed: 3.11 ft at 10:15PM Apr 15, 2024Observed: 3.11 ft at 10:30PM Apr 15, 2024Observed: 3.1 ft at 10:45PM Apr 15, 2024Observed: 3.09 ft at 11:00PM Apr 15, 2024Observed: 3.09 ft at 11:15PM Apr 15, 2024Observed: 3.08 ft at 11:30PM Apr 15, 2024Observed: 3.07 ft at 11:45PM Apr 15, 2024Observed: 3.07 ft at 12:00AM Apr 16, 2024Observed: 3.06 ft at 12:15AM Apr 16, 2024Observed: 3.05 ft at 12:30AM Apr 16, 2024Observed: 3.05 ft at 12:45AM Apr 16, 2024Observed: 3.04 ft at 1:00AM Apr 16, 2024Observed: 3.03 ft at 1:15AM Apr 16, 2024Observed: 3.03 ft at 1:30AM Apr 16, 2024Observed: 3.02 ft at 1:45AM Apr 16, 2024Observed: 3.02 ft at 2:00AM Apr 16, 2024Observed: 3.01 ft at 2:15AM Apr 16, 2024Observed: 3 ft at 2:30AM Apr 16, 2024Observed: 3 ft at 2:45AM Apr 16, 2024Observed: 2.99 ft at 3:00AM Apr 16, 2024Observed: 2.99 ft at 3:15AM Apr 16, 2024Observed: 2.98 ft at 3:30AM Apr 16, 2024Observed: 2.98 ft at 3:45AM Apr 16, 2024Observed: 2.97 ft at 4:00AM Apr 16, 2024Observed: 2.97 ft at 4:15AM Apr 16, 2024Observed: 2.97 ft at 4:30AM Apr 16, 2024Observed: 2.96 ft at 4:45AM Apr 16, 2024Observed: 2.96 ft at 5:00AM Apr 16, 2024Observed: 2.96 ft at 5:15AM Apr 16, 2024Observed: 2.95 ft at 5:30AM Apr 16, 2024Observed: 2.95 ft at 5:45AM Apr 16, 2024Observed: 2.94 ft at 6:00AM Apr 16, 2024Observed: 2.94 ft at 6:15AM Apr 16, 2024Highest Forecast: 2.9 ft 2:00PM Apr 16, 2024Forecast: 2.8 ft 8:00PM Apr 16, 2024Forecast: 2.8 ft 2:00AM Apr 17, 2024Forecast: 2.8 ft 8:00AM Apr 17, 2024Forecast: 2.7 ft 2:00PM Apr 17, 2024Forecast: 2.8 ft 8:00PM Apr 17, 2024Highest Forecast: 2.9 ft 2:00AM Apr 18, 2024Highest Forecast: 2.9 ft 8:00AM Apr 18, 2024USGS--Water Resources of the United StatesWILN6(plotting HGIRG) Graph Created (8:01AM Apr 16, 2024)ObservedForecast (issued 11:29AM Apr 15)Latest observed value: 2.94 ft at 6:15 AM EDT 16-Apr-2024. Flood Stage is 8 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the Ellicott Creek below Williamsville are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 10
Flood Stage: 8
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 11.59 ft on 03/31/1960
(2) 11.19 ft on 02/25/1985
(3) 10.35 ft on 12/29/2008
(4) 10.10 ft on 01/09/1998
(5) 9.94 ft on 01/25/1999
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.36 ft on 02/19/2022
(2) 8.75 ft on 04/22/2017
(3) 9.07 ft on 11/26/2014
(4) 9.68 ft on 12/23/2013
(5) 8.04 ft on 03/09/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.73 ft on 07/27/1976
(2) 0.96 ft on 07/15/2011
(3) 0.98 ft on 05/19/2010
(4) 1.14 ft on 06/30/2012
(5) 1.15 ft on 02/26/2013
Show More Low Water Records
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
12 Major flood, widespread residential flooding. In Amherst, North Forest to Hopkins, Maple to French including Getzville. In Williamsville, Lehn Springs Drive. In Tonawanda, Ellicott Creek Road to Interstate 290, Colvin to Niagara Falls Blvd. In Cheektowaga and Lancaster, Aero Drive area, Bowmansville Fire Station area. UB bike path flooded.
10 Moderate flood, extensive flooding in Ellicott Creek Park and minor flooding in surrounding neighborhoods in Tonawanda. UB bike path flooded and closed. Aero Drive, Holtz to Transit Roads in Cheektowaga closed. Flooding around Bowmansville Fire Hall. Areas east of North Forest from Maple to French Roads subject to sewer backups.
8 Flood stage, some flooding begins along Aero Drive from Holtz to Transit Roads in Cheektowaga. Also some flooding along the flood control project area in Amherst such as the bike path and golf course. Minor flooding in Ellicott Creek Park. Little or no overall damage.
6 Action stage, high flows. No flooding.
About This Location Collapse

Latitude: 42.977778° N, Longitude: 78.763889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 585.95 ft 593.95 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 586.41 ft 594.41 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 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.

Observations courtesy of the U.S. Geological Survey.
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
Buffalo Weather Forecast Office
587 Aero Drive
Buffalo, NY 14225-1405
(716) 565-0204
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities