USGS Water-Year Summary 2018
01595000 NORTH BRANCH POTOMAC RIVER AT STEYER, MD
LOCATION - Lat 39°18'06.8", long 79°18'24.8" referenced to North American Datum of 1983, Garrett County, MD, Hydrologic Unit 02070002, on left bank 0.3 mi southeast of Steyer, 0.4 mi downstream from Steyer Run, 2.0 mi northeast of Gorman, and at mile 81.8.
DRAINAGE AREA - 73.1 mi².
- WDR WV-97-1: Drainage area.
PERIOD OF RECORD - July 1956 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 2,275.58 ft above North American Vertical Datum of 1988.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of Oct. 15, 1954, reached a stage of 13.0 ft, from floodmarks; discharge, 11,300 ft³/s, from rating curve extended above 3,000 ft³/s on basis of slope-area measurement at gage height of 10.30 ft.