USGS Water-Year Summary 2020
07036100 ST. FRANCIS RIVER NEAR SACO, MO
LOCATION - Lat 37°23'04.2", long 90°28'25.9" referenced to North American Datum of 1983, in NE 1/4 SE 1/4 NE 1/4 sec.10, T.31 N., R.5 E., Madison County, MO, Hydrologic Unit 08020202, at bridge on State Highway C, 3.5 mi northwest of Saco, and 1.3 mi downstream from Twelve Mile Creek.
DRAINAGE AREA - 664 mi².
PERIOD OF RECORD - Jun 1983 to Sep 1997, Oct 2005 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 472.00 ft above National Geodetic Vertical Datum of 1929.
PERIOD OF RECORD - Nov 1983 to Sep 1989, Nov 1999 to current year.