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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
06375600 LITTLE THUNDER CREEK NEAR HAMPSHIRE, WY
LOCATION - Lat 43°39'17", long 104°54'34" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 SE 1/4 sec.33, T.43 N., R.67 W., Weston County, WY, Hydrologic Unit 10120103, Thunder Basin National Grassland, on left bank 1.2 mi downstream from county bridge, 2.7 mi upstream from mouth, 12 mi northwest of Hampshire, and 38 mi southwest of Newcastle.
DRAINAGE AREA - 247 mi².
REVISIONS HISTORY - The 1998 peak discharge and gage height values were removed on Oct. 31, 2024, based on a re-evaluation of the record.
WATER-QUALITY RECORDS
PERIOD OF RECORD - September 1977 to September 1981, October 1987 to September 1997, July 2004 to February 2009 (discontinued).
