USGS Water-Year Summary 2020
08074150 Cole Creek at Deihl Road, Houston, TX
LOCATION - Lat 29°51'04", long 95°29'16" referenced to North American Datum of 1927, Harris County, TX, Hydrologic Unit 12040104, on downstream side of bridge at Deihl Road in northwest Houston and 1.8 mi upstream from mouth.
DRAINAGE AREA - 7.50 mi².
- WDR TX-74-1: Drainage area.
PERIOD OF RECORD - Apr. 1964 to Sept. 1986 (daily mean discharge), Oct. 1986 to Sept. 1992 (annual maximum discharge), Oct. 1992 to current year (peak discharges greater than base discharge).
GAGE - Water-stage recorder and crest stage gage. Datum of gage is NGVD 1988, 2001 adjustment. Prior to Oct. 1, 2016, datum of gage NGVD 1929, 1957 adjustment (5.37 ft above current datum), unadjusted for land-surface subsidence. Satellite telemeter at station.