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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
09201500 Boulder Creek above Boulder Lake, near Boulder, WY
LOCATION - Lat 42°51'23", long 109°37'00" referenced to North American Datum of 1927, Sublette County, WY, Hydrologic Unit 14040102, Bridger National Forest, on upstream side of bridge left bank on Boulder Lake Road right before Boulder Lake campground, 0.5 miles above Boulder Lake and 9 miles NE of Boulder, Wy.
DRAINAGE AREA - 115 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 3, 1938, to January 5, 1940. Reestablished October 12, 2023, until present.
GAGE - Water-stage recorder. Elevation of gage datum is 7,296.25 ft above NAVD88, from GNSS survey. U.S. Geological Survey data collection platform with satellite telemetry at station.
REMARKS - Diversion for irrigation upstream. (Diverting approximately 149 acre/ft).
