USGS Water-Year Summary 2021
01380900 BOONTON RESERVOIR AT BOONTON, NJ
LOCATION - Lat 40°53'43", long 74°23'52" referenced to North American Datum of 1983, Boonton Town, Morris County, NJ, Hydrologic Unit 02030103, at dam on Rockaway River, 0.5 mi south of Boonton, and 2.5 mi upstream of Crooked Brook.
DRAINAGE AREA - 119 mi².
- WDR NJ-85-1: 1984, WDR NJ-94-1: 1993.
PERIOD OF RECORD - Continuous-record reservoir station, October 2010 to current year. From 1904 to October 2010, month-end elevation and contents provided by United Water Jersey City.
GAGE - Water-stage recorder with telemetry. Datum of gage is National Geodetic Vertical Datum of 1929.
COOPERATION - United Water Jersey City.
EXTREMES FOR PERIOD OF RECORD - Maximum contents, 8,580,000,000 gal, May 12, 1998, elevation, 309.50 ft; minimum, 1,445,000,000 gal, Jan. 31, 1981, elevation 274.71 ft.