USGS Water-Year Summary 2024
07019185 GRAND GLAIZE CREEK NEAR VALLEY PARK, MO
LOCATION - Lat 38°34'06.9", long 90°28'16.5" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 SW 1/4 sec.09, T.44 N., R.5 E., St. Louis County, MO, Hydrologic Unit 07140102, on right downstream abutment of Big Bend Road bridge, 1.8 mi north of Interstate 44, 1.7 mi west of Interstate 270, and 3.56 mi upstream of confluence of Meramec River.
DRAINAGE AREA - 21.8 mi².
REVISIONS HISTORY - WDR-US-2011: 1998-2000, 2002-2005(M).
Revisions: Gage datum was updated to 416.87 ft NAVD88 on January 3, 2023, based on GNSS Level II survey using GEOID18.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 1997 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 416.87 ft above North American Vertical Datum of 1988.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Aug 1997 to Sep 2007.