USGS Water-Year Summary 2024
07331205 Mill Creek at Mouth of Threemile Creek near Mill Creek , OK
LOCATION - Lat 34°23'19.81", long 96°50'44.74" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.13, T.2 S., R.4 E., Johnston County, OK, Hydrologic Unit 11130304,
DRAINAGE AREA - 49.51 mi². From automated delineation using 10-meter National Elevation Dataset digital elevation model data dated 10/01/2006 and Watershed Boundary Dataset dated 10/01/2006, using Albers Equal-Area Projection, North American Datum 1983.
SURFACE-WATER RECORDS
PERIOD OF RECORD - September 2019 to current year
GAGE - Water-stage recorder. Datum of gage is 957.88 feet above NAVD of 1988 determined by GNSS Level II Survey using Alltera network with RTK Trimble R-10 tied to RP-1 by USGS personnel on 08/16/2022.