USGS Water-Year Summary 2021
06610788 South Papillion Creek at Chalco, Nebr.
LOCATION - Lat 41°10'50", long 96°08'21" referenced to North American Datum of 1927, in NE 1/4 SE 1/4 sec.14, T.14 N., R.11 E., Sarpy County, NE, Hydrologic Unit 10230006, on upstream side of bridge on State Highway 50 at Chalco.
DRAINAGE AREA - 30.4 mi².
- WDR-US-2012: Gage datum.
PERIOD OF RECORD - Annual maximum, October 2003 to September 2006, October 2007 to September 2011. March 2012 to current year (seasonal records only).
GAGE - Water-stage recorder with radio telemetry. Datum of gage is 1,020.84 ft above North American Vertical Datum of 1988. Prior to March 1, 2012, datum of gage in use was 1,020.49 ft above National Geodetic Vertical Datum of 1929.
EXTREMES FOR PERIOD OF RECORD
- Maximum discharge, 9,020 ft³/s, June 21, 2014, gage height, 34.64 ft.