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Streamflow Measurements for the Nation

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USGS 01400800 Bear Brook near Grovers Mill NJ


Mercer County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°17'51", Longitude  74°35'41" NAD83
Drainage area 9.52  square miles
Output formats
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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)
192020-09-09 08:41:54EDTYesjtmUSGS0.778.720.000.25PoorVegetationHeavyNONE1mainWADEQSCMMVADV0.777.003.860.20UNSPUNSPUNSPUNSPUNEVUNSPUPST250.00
182020-06-17 08:19:06EDTYesjtmUSGS3.468.720.000.25PoorVegetationHeavyNONE1mainBRDSQADCPVADCP3.4624.857.10.06UNSPUNSPUNSPUNSPUNEVUNSPDNST10.00
172019-09-11 14:11:56EDTYesjtmUSGS0.7510.780.000.30PoorVegetationHeavyNONE1mainWADEQSCMMVADV0.7512.212.40.06UNSPUNSPUNSPUNSPUNEVUNSPDNST600.00
162019-07-16 09:51:12EDTYescmwUSGS5.838.82 Poor NONE1mainBRDSQADCPVADCP5.8332.565.80.09SOFTsiltEVENSTDYEVENNSTDATGA0.00
152018-08-27 15:57:02EDTYesctmUSGS2.318.550.00 Poor NONE1mainWADEQSCMMVADV2.3129.877.50.03SOFTsiltEVENSTDYUNEVSTNDDNST100.00
142018-05-02 10:16:40EDTYeskmbUSGS7.22 PoorDebrisModerateNONE1mainWADEQSCMMVADV7.2217.011.40.63SOFTSANDUNEVSTDYUNEVUNSPUPST120.00
132017-08-28 10:25EDTYesjtmUSGS1.139.340.001.00PoorVegetationModerateNONE1mainWADEQSCMMVADV1.1315.917.90.06UNSPUNSPUNSPUNSPUNEVUNSPUPST200.00
122017-06-13 12:46:28EDTYesCMWUSGS2.778.62 FairVegetationLightNONE1mainBRUSQADCPVADCP2.7730.181.40.03SOFTSANDUNEVPULSEVENSTNDUPST10.00
111964-08-25 -- ----YesGMFUSGS0.605.340.000.50PoorClearNONE1Imported Channel 1WADEunspeunkno0.606.004.310.14UNSPUNSPUNSPunknUNSPUNSPUNSP
101964-05-08 -- ----YesSJSUSGS6.224.380.000.40Fair NONE1Imported Channel 1WADEunspeunkno6.227.009.890.63UNSPUNSPUNSPunknUNSPUNSPUNSP
91963-10-16 -- ----YesEGM/APPUSGS0.625.270.000.50Fair NONE1Imported Channel 1WADEunspeunkno0.627.106.700.09UNSPUNSPUNSPunknUNSPUNSPUNSP
81962-03-28 -- ----YesJMLUSGS9.533.590.000.40Poor NONE1Imported Channel 1WADEunspeunkno9.5317.026.90.35UNSPUNSPUNSPunknUNSPUNSPUNSP
71961-05-05 -- ----YesEGMUSGS8.303.510.000.80Fair NONE1Imported Channel 1WADEunspeunkno8.3035.043.90.19UNSPUNSPUNSPunknUNSPUNSPUNSP
61960-09-06 -- ----YesRTMUSGS3.224.000.000.70Fair NONE1Imported Channel 1WADEunspeunkno3.228.5016.20.20UNSPUNSPUNSPunknUNSPUNSPUNSP
51960-07-07 -- ----YesDMTUSGS3.804.050.000.90Poor NONE1Imported Channel 1WADEunspeunkno3.8025.023.60.16UNSPUNSPUNSPunknUNSPUNSPUNSP
41960-04-15 -- ----YesEGMUSGS6.263.740.000.40Poor NONE1Imported Channel 1WADEunspeunkno6.2631.041.40.15UNSPUNSPUNSPunknUNSPUNSPUNSP
31959-09-23 -- ----YesRSCUSGS1.454.470.000.50Fair NONE1Imported Channel 1WADEunspeunkno1.459.005.440.27UNSPUNSPUNSPunknUNSPUNSPUNSP
21959-06-25 -- ----YesTMWUSGS0.244.76-0.020.20Fair NONE1Imported Channel 1WADEunspeunkno0.242.801.790.13UNSPUNSPUNSPunknUNSPUNSPUNSP
11959-05-12 -- ----YesRHTUSGS3.384.100.000.40Unspecified NONE1Imported Channel 1UNSPother 3.38 UNSPUNSPUNSPunknUNSPUNSPUNSP