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Streamflow Measurements for the Nation


USGS 01401596 Rock Bk at Mouth near Blawenburg NJ
Somerset County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°24'40", Longitude  74°40'29" NAD83
Drainage area 9.49  square miles
Contributing drainage area 9.49  square miles
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Meas.
Number		   Date       Time Time
Datum		 Measurement
Used?		   Who Measuring
Agency		 Stream
flow
(ft3/s)		 Gage
Height
(ft)		 GH
Change
(ft)		 Meas.
Duration
(hr)		 Meas.
Rated		   Control Flow
Adjust.
Code 
11988-04-15 13:00EDTYesRSCUSGS5.46 0.000.70GoodClearunkn