USGS Water-Year Summary 2020
05485640 Fourmile Creek at Des Moines, IA
LOCATION - Lat 41°36'50", long 93°32'43" referenced to North American Datum of 1927, in NW 1/4 NE 1/4 NE 1/4 sec.32, T.79 N., R.23 W., Polk County, IA, Hydrologic Unit 07100008, on right bank 20 ft downstream from bridge on Easton Boulevard in Des Moines, 4.4 mi downstream from Muchikinock Creek, and 5.2 mi upstream from mouth.
DRAINAGE AREA - 92.7 mi².
- WDR IA-75-1: 1974(P).
PERIOD OF RECORD - Discharge records from October 1971 to current year.
GAGE - Water-stage recorder. Datum of gage is 795.87 ft above National Geodetic Vertical Datum of 1929.