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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
05381000 BLACK RIVER AT NEILLSVILLE, WI
LOCATION - Lat 44°33'35", long 90°36'54" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 sec.15, T.24 N., R.2 W., Clark County, WI, Hydrologic Unit 07040007, on W. Fifth Street (old Hwy. 10) in Neillsville, 1.0 mi downstream from O'Neill Creek and 2.6 mi upstream from Cunningham Creek.
DRAINAGE AREA - 749 mi².
REVISIONS HISTORY - WSP 1308: 1914. WSP 1438: 1905, 1906-8(M), 1914-17(M), 1918-19, 1920-25(M), 1926-27, 1928-29(M), 1930, 1931(M), 1932, 1933(M), 1934, 1935(M), 1936. WSP 1508: 1950. WDR WI-81-1: Drainage area. Datum of gage is 963.07 ft NAVD88. Prior to 10/01/2019, datum was reported as 962.31 ft NAVD88
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 1905 to March 1909, October 1913 to September 1999, October 2000 to current year. Monthly discharge for some periods published in WSP 1308. Unfinalized 2000 water year records in District data files.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 963.07 ft above NAVD of 1988. Prior to Oct. 24, 1934, nonrecording gage; Oct. 24, 1934, to June 16, 1977, water-stage recorder; June 17, 1977, to Nov. 19, 1977, nonrecording gage at site 150 ft downstream at datum 1.58 ft lower.
REMARKS - Records are considered good except for estimated discharges which are poor and other periods as noted. For records status prior to October 1, 2013, see remarks printed in annual water-data reports. Gage-height telemeter at station.
