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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.
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USGS Water-Year Summary 2024
12325000 Georgetown Lake near Southern Cross MT
LOCATION - Lat 46°12'55", long 113°16'40" referenced to North American Datum of 1927, Granite County, MT, Hydrologic Unit 17010202, at dam on Flint Creek, 2 mi west of Southern Cross, 8 mi south of Philipsburg, and at mile 38.8.
DRAINAGE AREA - 50.1 mi².
REVISIONS HISTORY - Elevation data for the period Oct. 31, 2016, to Nov. 21, 2016, were revised on Jan. 17, 2018, based upon a change in stage correction.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 7, 2013 to current year.
GAGE - Water-stage recorder. Elevation of the gage is 6,400 ft, referenced to the North American Vertical Datum of 1988.
REMARKS -
EXTREMES FOR PERIOD OF RECORD - Maximum instantaneous elevation, 6,430.22 ft, June 20, 2017; minimum instantaneous elevation, 6,427.47 ft, Sept. 22, 2013.
