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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 2024
452411106301601 05S42E14ADDC02
Tongue River Member of Fort Union Formation
LOCATION - Lat 45°24'11", long 106°30'16" referenced to North American Datum of 1927, Rosebud County, MT, Hydrologic Unit 10090102, Owner: Northern Cheyenne Reservation.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 394 ft. Upper casing diameter 2.5 in; top of first opening 374 ft, bottom of last opening 389 ft.
DATUM - Land-surface datum is 3,220 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of PVC casing, 1.2 ft above land-surface datum, Sep. 17, 2002, to present.
PERIOD OF RECORD - Manually measured from 2002 to 2007, intermittent water levels from Sept. 2007 to Dec. 1, 2014. Continuously recorded from Dec. 1, 2014 to current year.
GAGE - Digital water-level recorder set to record every hour from Dec. 1, 2014 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 106.25 ft, June 18, 2007; lowest, 107.90 ft, Mar. 10, 2006.
