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.
USGS Water-Year Summary 2024
453334103275001 18N 5E 2AAAA (5) (HR-86F Hell Cr)
Upper Cretaceous aquifers
Hell Creek Formation
Hell Creek Formation
LOCATION - Lat 45°33'34", long 103°27'50" referenced to North American Datum of 1927, Harding County, SD, Hydrologic Unit 10130302,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 105.7 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2,880.67 ft above North American Vertical Datum of 1988. Measuring point: Unknown, 2.1 ft above land-surface datum, Sep. 28, 2016 to present.
PERIOD OF RECORD - September 28, 2016 to current year.
GAGE - Satellite data-collection platform, 15-minute recording interval Datum of gage is 2,880.68ft above NAVD88, Level II GNSS survey Aug. 22, 2022.
REMARKS - For Mar. 16, 2017 to Sept. 30, 2022 record are good.
EXTREMES FOR PERIOD OF RECORD - Highest water level 61.74 ft below land surface, Jan. 1, 2020. Lowest water level 63.87 ft below land surface, Nov. 24, 2023.
