USGS Water-Year Summary 2020
04178000 ST. JOSEPH RIVER NEAR NEWVILLE, IN
LOCATION - Lat 41°23'08", long 84°48'06" referenced to North American Datum of 1927, Defiance County, OH, Hydrologic Unit 04100003, on left downstream side at bridge on Ohio State Highway 249, 3.5 mi northeast of Newville, 6.5 mi northwest of Hicksville, OH, and at mile 42.3.
DRAINAGE AREA - 610 mi².
- WSP 2112: Drainage area.
PERIOD OF RECORD - October 1946 to current year. Monthly discharge only for some periods, published in WSP 1307.
GAGE - Water-stage recorder. Datum of gage is 794.75 ft above the North American Vertical Datum of 1988. Formerly 795.40 ft above the National Geodetic Vertical Datum of 1929. Prior to Oct. 22, 1947, non-recording gage at same site and datum.