Click
to
hide
Water-Year
Summary
instructions
and
information
- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
03010720 DODGE CREEK AT PORTVILLE, NY
LOCATION - Lat 42°02'10.7", long 78°20'32.5" referenced to North American Datum of 1983, Cattaraugus County, NY, Hydrologic Unit 05010001, on right bank, in pump house, 1,000 ft downstream from bridge on State Highway 417 in Portville.
DRAINAGE AREA - 47.7 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 2010 to current year (gage heights only).
GAGE - Water-stage recorder. Datum of gage is 1,411.75 ft above NGVD of 1929 and 1,410.93 ft above NAVD of 1988.
REMARKS - Minimum recordable gage height, 2.88 ft.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 17.41 ft, Dec. 2, 2010 (backwater from Allegheny River); minimum gage height not determined.
