USGS Water-Year Summary 2022
07177800 COAL CREEK AT TULSA, OK
LOCATION - Lat 36°11'40", long 95°54'50" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 sec.22, T.20 N., R.13 E., Tulsa County, OK, Hydrologic Unit 11070107, near right downstream abutment of bridge on State Highway 11, .2 mile Northwest of intersection of SH 11 and Apache Street in Tulsa, and at mile 4.1.
DRAINAGE AREA - 8.23 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.
- WDR 2012: Drainage area.
PERIOD OF RECORD - January 29, 1988 to current year.
GAGE - Water-stage recorder. U.S. Geological Survey satellite telemeter at station. Datum of gage is 597.26 feet above NAVD 88. Current datum determined by a GNSS Level III RTN survey Check in/Check out completed on NGS PID GG0969 with +.04/-.03 difference. Benchmark check in made on NGS PID DN4405 (+.09 difference) and DN4406 (-.09 difference) and tied to RM-1. Prior to 10/01/2021 datum in use was 596.84 feet above NGVD 1929.
EXTREMES FOR PERIOD OF RECORD - At times during the period of record zero flow has been recorded.