USGS Water-Year Summary 2023
01010070 BIG BLACK RIVER NEAR DEPOT MOUNTAIN, ME
LOCATION - Lat 46°53'38", long 69°45'06" referenced to North American Datum of 1983, Aroostook County, ME, Hydrologic Unit 01010001, on left bank at the Six Mile Landing Road Bridge, 4 mi northeast of Depot Mountain, 26.8 mi upstream from mouth.
DRAINAGE AREA - 171 mi².
REVISIONS HISTORY - WDR-US-2009: 2005(M), 2008.
SURFACE-WATER RECORDS
PERIOD OF RECORD - DISCHARGE: October 1983 to current year.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 885 ft above National Geodetic Vertical Datum of 1929, from topographic map.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 8,680 ft³/s Apr. 1, 1987, gage height, 15.62 ft; minimum daily discharge, 7.4 ft³/s, Sept. 24, 1985.