USGS Water-Year Summary 2020
03177710 BLUESTONE RIVER AT FALLS MILLS, VA
LOCATION - Lat 37°16'17", long 81°18'18" referenced to North American Datum of 1927, Tazewell County, VA, Hydrologic Unit 05050002, on right bank at upstream side of bridge on State Highway 717, 0.3 mi upstream from Brush Fork, and 0.4 mi southeast of Falls Mills.
DRAINAGE AREA - 44.3 mi².
- OFR 2006-1308: Drainage area.
PERIOD OF RECORD - October 1980 to March 1997, October 2004 to current year.
GAGE - Water-stage recorder. Datum of gage is 2,316.68 ft NAVD of 1988.
EXTREMES FOR PERIOD OF RECORD - Instantaneous low flow, 1.0 ft³/s, Jan. 18, 1981, result of freezeup.