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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 2025
02455185 BLACKBURN FORK LITTLE WARRIOR R NR HOLLY SPRINGS
LOCATION - Lat 33°51'38", long 86°26'45" referenced to North American Datum of 1927, Blount County, AL, Hydrologic Unit 03160111, on left downstream side of bridge on county road, 0.3 mi west of Highway 174, 3.8 mi northeast of Holly Springs.
DRAINAGE AREA - 36.1 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - February 1998 to March 2000, October 2008 to current year
GAGE - Water-stage recorder. Datum of gage is 812.39 ft above NAVD of 1988, (Reference Frame NAD_83 (2011) (EPOCH:2010.0000) GEOID18).
Prior to March 13, 2025, the datum of gage was 820 ft above NGVD of 1929, from topographic map in SIMS. However, was never updated in the Monitor Location Registry (MLR).
REMARKS - Record considered good, except for estimated periods, which were poor.
