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Water-Year Summary for Site 06204070

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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.
Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
06204070 WEST ROSEBUD CREEK AT EMERALD LAKE CAMPGROUND, NEAR ROSCOE, MT
LOCATION - Lat 45°15'16", long 109°41'57" referenced to North American Datum of 1927, in SW 1/4 sec.1, T.7 S., R.16 E., Stillwater County, MT, Hydrologic Unit 10070005, on left bank at Emerald Lake Campground, 1,000 ft upstream from Emerald Lake, 11.5 mi southwest of Roscoe, and at river mile 25.0.
DRAINAGE AREA - 66.8 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 2006 to current year.
GAGE - Water-stage recorder. Elevation of gage is 6,435 ft, referenced to National Geodetic Vertical Datum of 1929. U.S. Geological Survey satellite telemeter is located at the station.
REMARKS - Flow is regulated by Mystic Lake (station number 06204000).
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 1, 2010 to current year.
INSTRUMENTATION - A Met-One water temperature thermistor is attached to bridge pier in the vicinity of pressure transducer orifice. On Mar. 14, 2018 the Met-One was replaced with a Design Analysis H-377 water temperature thermistor.  On May 25, 2022 the H-377 probe was replaced with a FTS Digitemp sensor S/N 114931.  The water temperature sensor is interfaced to the Sutron Satlink3 Lite data collection platform.
REMARKS -  
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum instantaneous, 16.5°C, Sep. 6, 2013; minimum instantaneous, 0.0°C, Dec. 30, 2021.