USGS Surface Water for New York: Peak Streamflow

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Peak Streamflow for New York

USGS 04221000 GENESEE RIVER AT WELLSVILLE NY

Allegany County, New York

Hydrologic Unit Code 041300020503

Latitude 42°07'20.2", Longitude 77°57'26.2" NAD83

Contributing drainage area 288.0 square miles

Gage datum 1,469.51 feet above NAVD88

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for New York: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/ny/nwis/peak?

Page Contact Information: New York Water Data Maintainer
Page Last Modified: 2025-08-04 05:48:48 EDT
0.36 0.34 nadww02