Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our mobile dedicated web site here.
Click to hideNews Bulletins

Water-Year Summary for Site 06102050

Click to hide Water-Year Summary instructions and information
  • 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 2019: 2018-10-01 to 2019-09-30
 

Print this page
USGS Water-Year Summary 2019
06102050 MARIAS RIVER NEAR LOMA, MT
LOCATION - Lat 47°56'45.25", long 110°34'51.02" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 SE 1/4 sec.12, T.25 N., R.9 E., Chouteau County, MT, Hydrologic Unit 10030203, on left bank 600 ft upstream from Teton River, 800 ft upstream from highway bridge, 0.2 mi southwest of Loma, and at river mile 2.5.
DRAINAGE AREA - 7,027 mi² of which 547 mi² probably is noncontributing.
REVISIONS HISTORY - WDR MT-2013: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1959 to September 1972, June 2001 to present (seasonal records only).
GAGE - Water-stage recorder. Elevation of gage is 2,570 ft, referenced to the North American Vertical Datum of 1988. Prior to June 2001, water-stage recorder at site 4.5 mi upstream at different elevation. U.S. Geological Survey satellite telemeter located at the gage.
REMARKS -
03/29/2019 to 10/31/2019 (seasonal record): records good.
03/28/2018 to 11/05/2018 (seasonal record): records good.
03/30/2017 to 11/02/2017 (seasonal record): records good, except estimated records are poor.
03/30/2016 to 11/03/2016 (seasonal record): records good, except estimated records are poor.
04/01/2015 to 11/03/2015 (seasonal record): records good.
04/01/2014 to 10/31/2014 (seasonal record): records good, except estimated records are fair.

Flow is completely regulated by Lake Elwell.  Numerous diversions for irrigation occur upstream from
the station.
EXTREMES FOR PERIOD OF RECORD - Maximum peak stage from highwater mark.
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD -
WATER TEMPERATURE: June 2014 to current year (seasonal records).
INSTRUMENTATION - Water temperature recorder was installed May 13, 2014.
REMARKS -
WATER TEMPERATURE
03-28-2019 to 09-30-2019 (seasonal record): records are good.
04-04-2018 to 09-30-2018 (seasonal record): records are fair, except records from June 13 to July 26 are invalid.
03-30-2017 to 11-02-2017 (seasonal record): records are good.
03-30-2016 to 11-03-2016 (seasonal record): records are excellent.
04-01-2015 to 11-03-2015 (seasonal record): records are good.
05-14-2014 to 10-31-2014 (seasonal record): records are excellent, except records from May 31 to 
June 17 are good.  
EXTREMES FOR PERIOD OF RECORD -
WATER TEMPERATURE: During period of seasonal operation, maximum, 28.8°C, 
July 29, 2016; minimum, -0.1°C, April 4, 2018.