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- 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
05421890 Silver Creek at Welton, IA
LOCATION - Lat 41°54'54", long 90°36'00" referenced to North American Datum of 1927, in NW 1/4 NE 1/4 NW 1/4 sec.15, T.82 N., R.3 E., Clinton County, IA, Hydrologic Unit 07080103, at bridge on State Highway 61, at northern edge of Welton.
DRAINAGE AREA - 9.03 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
Annual maximum discharge, water years 1966 to 2022.
Stage-only records (no winter records) and annual maximum discharge, water years 2023 to current.
Annual maximum discharge, water years 1966 to 2022.
Stage-only records (no winter records) and annual maximum discharge, water years 2023 to current.
GAGE - Water-stage recorder.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 4,820 ft³/s (estimated), May 17, 1974, gage height, 89.77 ft; maximum gage height, 90.13 ft, June 4, 2002.
