USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

Somerset County, New Jersey

Hydrologic Unit Code 02030105

Latitude 40°29'57", Longitude 74°39'04" NAD83

Drainage area 1.20 square miles

Gage datum 66.98 feet above NGVD29

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1967	1967-08-03	4.78	285
1968	1968-06-12	4.47	200
1969	1969-07-28	4.21	182
1970	1970-07-29	4.36	198
1971	1971-08-28	7.01	1,450
1972	1972-06-22	4.11	188
1973	1973-08-02	4.79	328
1974	1973-12-21	4.34	228
1980	1980-03-21	4.32	215^C
1981	1981-05-11	4.04	173^C
1982	1982-01-04	4.56	259^C
1983	1983-06-06	5.45	478^C
1984	1984-07-07	6.32	915^C
1985	1985-09-27	4.82	309^C
1986	1986-08-17	4.45	239^C
1987	1986-11-26	5.38	454^C
1988	1987-10-28	4.89	325^C
1989	1989-06-09	5.16	392^C
1990	1990-05-16	4.70	286^C
1991	1991-08-20	4.74	293^C
1992	1992-08-11	4.23	202^C
1993	1993-08-01	4.65	276^C
1994	1993-11-28	5.02	355^C
1995	1995-07-28	4.08	177^C
1999	1999-09-16	7.96	2,850^7,C
2001	2001-06-02	5.58	528^C
2002	2002-05-18	4.08⁴	177^4,C
2003	2003-02-22	5.07	368^C
2004	2003-11-20	5.16
2005	2005-07-17	4.32	265^C

Peak Streamflow Qualification Codes.

4 -- Discharge less than indicated value, which is Minimum Recordable Discharge at this site
7 -- Discharge is an Historic Peak
C -- All or part of the record affected by Urbanization, Mining, Agricultural changes, Channelization, or other

USGS 01402600 Royce Brook tributary near Belle Mead NJ