USGS Water-Year Summary 2021
06935890 CREVE COEUR CREEK NEAR CREVE COEUR, MO
LOCATION - Lat 38°40'57.9", long 90°29'20.0" referenced to North American Datum of 1983, in T.46 N., R.5 E., St. Louis County, MO, Hydrologic Unit 10300200, 200 ft downstream of Highway 340 bridge, 2.10 mi west of Interstate 270, 2.95 mi north U.S. Route 40, and 5.80 mi upstream of Missouri River.
DRAINAGE AREA - 22 mi².
- WDR MO-03-1: 1997-2002 (P); WDR-US-10: 2009.
PERIOD OF RECORD - Jun 1997 to current year. Annual peaks only for 1972-1974 water years published in WRD MO 1974.
REVISED RECORDS - WDR MO-03-1: 1997-2002 (P); WDR-US-10: 2009.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 449.43 ft above National Geodetic Vertical Datum of 1929. Prior to Jun 1997, at datum 451.10 ft above National Geodetic Vertical Datum of 1929.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood in Apr 11, 1979 reached a stage of 14.78 ft, former datum, discharge 4,820 ft³/s.
PERIOD OF RECORD - Aug 1997 to Sep 07.