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Streamflow Measurements for the Nation


USGS 01400795 Bear Bk at Rt 571 near Grovers Mill NJ
Mercer County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°17'41", Longitude  74°35'33" NAD83
Drainage area 9.28  square miles
Contributing drainage area 9.28  square miles
Gage datum 62.48 feet above NGVD29
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
151996-10-19 16:07EDTYesJFD/JJSUSGS57010.050.071.20FairUnspecifedunkn1Imported Channel 1CRANunspeunkno57034.52672.13UNSPUNSPUNSPunknUNSPUNSPUNSP
141996-04-16 12:33EDTYesJFD/ CMUSGS1597.580.070.80FairDebrisLightunkn1Imported Channel 1CRANunspeunkno15935.01830.87UNSPUNSPUNSPunknUNSPUNSPUNSP
131994-08-22 14:05EDTYesVCUSGS1287.89-0.041.00FairClearunkn1Imported Channel 1CRANunspeunkno12835.02050.62UNSPUNSPUNSPunknUNSPUNSPUNSP
121992-06-06 10:20EDTYesajvUSGS85.67.450.132.10GoodClearunkn1Imported Channel 1CRANunspeunkno85.636.01240.86UNSPUNSPUNSPunknUNSPUNSPUNSP
111992-04-09 14:30EDTYesDSKUSGS3.645.550.000.50FairClearunkn1Imported Channel 1WADEunspeunkno3.649.805.530.66UNSPUNSPUNSPunknUNSPUNSPUNSP
101989-09-21 12:03EDTYesGLC/JDJUSGS56.07.53-0.060.80FairDebrisModerateunkn1Imported Channel 1CRANunspeunkno56.034.51460.38UNSPUNSPUNSPunknUNSPUNSPUNSP
91989-03-31 11:30ESTYesRGRUSGS43.47.12-0.030.60FairDebrisModerateunkn1Imported Channel 1WADEunspeunkno43.438.071.70.60UNSPUNSPUNSPunknUNSPUNSPUNSP
81988-08-24 12:18EDTYesBSUSGS29.97.50-0.030.70FairDebrisHeavyunkn1Imported Channel 1CRANunspeunkno29.935.01250.24UNSPUNSPUNSPunknUNSPUNSPUNSP
71988-05-20 10:25EDTYesRGR/JDJUSGS52.07.28-0.050.70GoodDebrisHeavyunkn1Imported Channel 1WADEunspeunkno52.041.087.20.60UNSPUNSPUNSPunknUNSPUNSPUNSP
61987-04-06 -- ----YesGLC/BDSUSGS1047.850.020.80GoodClearunkn1Imported Channel 1CRANunspeunkno10434.51170.89UNSPUNSPUNSPunknUNSPUNSPUNSP
51987-04-05 -- ----YesEWM/JLFUSGS2648.820.221.30GoodClearunkn1Imported Channel 1CRANunspeunkno26434.81521.74UNSPUNSPUNSPunknUNSPUNSPUNSP
41986-04-18 -- ----YesGLCUSGS68.37.35-0.021.30GoodClearunkn1Imported Channel 1CRANunspeunkno68.334.51030.66UNSPUNSPUNSPunknUNSPUNSPUNSP
31986-03-15 -- ----YesGLCUSGS29.36.88-0.030.80GoodClearunkn1Imported Channel 1CRANunspeunkno29.334.586.60.34UNSPUNSPUNSPunknUNSPUNSPUNSP
21986-03-15 -- ----YesGLCUSGS32.26.91-0.020.90GoodClearunkn1Imported Channel 1CRANunspeunkno32.235.089.00.36UNSPUNSPUNSPunknUNSPUNSPUNSP
11986-01-27 -- ----YesGLCUSGS81.97.62-0.021.00GoodClearunkn1Imported Channel 1CRANunspeunkno81.935.01130.73UNSPUNSPUNSPunknUNSPUNSPUNSP