USGS Water-Year Summary 2019
09171240 LAKE FORK SAN MIGUEL RIVER ABOVE TROUT LAKE NEAR OPHIR, CO
LOCATION - Lat 37°49'04.2", long 107°52'44.8" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 sec.17, T.41 N., R.9 W., San Miguel County, CO, Hydrologic Unit 14030003, on right bank 1,000 ft. upstream of Trout Lake and 3.7 mi. southwest of Ophir.
DRAINAGE AREA - 8.52 mi².
PERIOD OF RECORD - November 2011 to current year.
GAGE - Water-stage recorder with satellite telemetry and crest-stage gage. Elevation of gage is 9,755 ft above NAVD of 1988, from digital elevation model.