USGS Water-Year Summary 2024
06820500 PLATTE RIVER NEAR AGENCY, MO
LOCATION - Lat 39°41'16.9", long 94°42'09.4" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.10, T.56 N., R.34 W., Buchanan County, MO, Hydrologic Unit 10240012, on left downstream bank of U.S. Highway 169 bridge, 3.5 miles northeast of Agency, MO.
DRAINAGE AREA - 1,760 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 1924 to Aug 1930, published as "at Agency"; May 1932 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 808.31 ft above North American Vertical Datum of 1988. May 22, 1924, to Aug 9, 1930, nonrecording gage at site 4 mi downstream at different datum; May 13, 1932, to Nov 14, 1965, nonrecording gage at same site and datum; Nov 15, 1965, to Oct 25, 1989, water-stage recorder at site 150 ft upstream at present datum.