USGS Surface Water for USA: 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...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.

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.
Full News

Peak Streamflow for the Nation

USGS 01376420 SAW MILL RIVER AT ELMSFORD NY

Westchester County, New York

Hydrologic Unit Code 02030101

Latitude 41°03'19", Longitude 73°49'14" NAD83

Drainage area 15.4 square miles

Gage datum 162.77 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1979	1979-01-21	10.22	700^C
1980	1980-04-10	11.11	860^C
1981	1981-02-11	7.42	302^C
1982	1982-01-04	8.35	416^C
1983	1983-03-19	8.29	409^C
1984	1984-04-05	11.57	950^C
1985	1985-09-27	8.57	446^C
1986	1986-08-07	9.58	595^C
1987	1987-04-05	10.43	737^C
1988	1987-10-28	7.45	307^C
1989	1989-05-17	9.82	633^C
1990	1989-10-20	8.88	490^C
1991	1990-11-10	8.47	433^C
1992	1992-09-03	8.63	455^C
1993	1992-11-23	7.91	361^C
1999	1999-09-16	13.05	1,200^2,7,9,C

Peak Streamflow Qualification Codes.

2 -- Discharge is an Estimate
7 -- Discharge is an Historic Peak
9 -- Discharge due to Snowmelt, Hurricane, Ice-Jam or Debris Dam breakup
C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

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

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-05-31 20:40:35 EDT
0.19 0.18 nadww01