USGS Water-Year Summary 2024
07010022 RIVER DES PERES NEAR UNIVERSITY CITY, MO
LOCATION - Lat 38°40'06.8", long 90°19'24.8" referenced to North American Datum of 1983, in sec.03, T.45 N., R.6 E., St. Louis County, MO, Hydrologic Unit 07140101, on top of left downstream abutment of Purdue Ave. bridge, 3.78 mi south of Interstate 70, 2.01 mi east of Interstate 170, and 0.10 mi south of Olive Blvd.
DRAINAGE AREA - 8.94 mi².
REVISIONS HISTORY - WDR-US-11: 1997-2001, 2002, 2004(M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - Sep 1997 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 491.76 ft above North American Vertical Datum of 1988.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Aug 1997 to Sep 2007.