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Water-Year Summary for Site 01403150

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30
 

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USGS Water-Year Summary 2021
01403150 WEST BRANCH MIDDLE BROOK NEAR MARTINSVILLE, NJ
LOCATION - Lat 40°36'44", long 74°35'27" referenced to North American Datum of 1983, Bridgewater Township, Somerset County, NJ, Hydrologic Unit 02030105, on left bank 150 ft upstream from bridge on Crim Road, 1.4 mi northwest of Martinsville, and 1.8 mi upstream from confluence with East Branch Middle Brook.
DRAINAGE AREA - 1.99 mi².
REVISIONS HISTORY - WDR NJ-91-1: 1990. WDR NJ-96-1: 1980-94 (P), WDR NJ-99-1: 1990 (M), 1997 (M).
SURFACE-WATER RECORDS
PERIOD OF RECORD - Continuous-record discharge station June 1979 to current year.
GAGE - Water-stage and precipitation recorder with telemetry. Datum of gage is 240.48 ft above NGVD of 1929 (levels by Somerset County).
REMARKS - Records fair, except for estimated discharges and discharges below 1 ft³/s, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 1,510 ft³/s, Aug 28, 2011, gage height 9.35 ft; minimum discharge, 0.00 ft³/s, Sep 19, 1980.