USGS Water-Year Summary 2019
06466000 NIOBRARA R AT NIOBRARA NEBR
LOCATION - Lat 42°44'54.4", long 98°03'28.8" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 sec.17, T.32 N., R.6 W., Knox County, NE, Hydrologic Unit 10150007, on left bank of Nebraska Highway 12 bridge over Mormon Canal.
DRAINAGE AREA - Not determined.
PERIOD OF RECORD - 2001 to present.
Water-stage recorder with satellite telemetry. Datum of gage is 1,233.67 ft above National Geodetic Vertical Datum of 1929 (NGVD29).
EXTREMES FOR PERIOD OF RECORD - Maximum peak stage, 34.91 ft, July 22, 2010.