USGS Water-Year Summary 2020
06316400 CRAZY WOMAN CREEK AT UPPER STATION, NEAR ARVADA, WY
LOCATION - Lat 44°29'28", long 106°10'38" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 SW 1/4 sec.07, T.52 N., R.77 W., Johnson County, WY, Hydrologic Unit 10090205, on left bank 1.1 mi upstream from Jewell Draw, 5.0 mi upstream from mouth, and 11 mi south of Arvada.
DRAINAGE AREA - 937 mi².
PERIOD OF RECORD - April 1963 to September 1970, October 1977 to September 1981, October 2000 to August 5, 2014 (discontinued).
GAGE - Water-stage recorder. Elevation of gage is 3,780 ft above NGVD of 1929, from topographic map. U.S. Geological Survey data collection platform with satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum peak flow on basis of slope-area indirect measurement.
PERIOD OF RECORD - Water years 1967 to current water year.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: July 2001 to July 9, 2014 (seasonal) (discontinued).
WATER TEMPERATURE: July 2001 to July 9, 2014 (seasonal) (discontinued).
INSTRUMENTATION - Water-quality monitor for specific conductance and water temperature.
EXTREMES FOR PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: Maximum recorded, 5,910 microsiemens per centimeter at 25°C (uS/cm), September 16, 2006; minimum recorded, 296 uS/cm June 11, 2010.
WATER TEMPERATURE: Maximum recorded, 32.0°C, July 18, 2004; minimum recorded, -0.4°C, March 29, 2007.