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Streamflow Measurements for the Nation


USGS 01400350 Macs Brook at Somerville NJ


Somerset County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°34'56", Longitude  74°37'05" NAD83
Drainage area 0.77  square miles
Contributing drainage area 0.77  square miles
Gage datum 58.37 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
 
1521995-08-07 12:32EDTYesTPSUSGS0.191.320.000.50PoorDebrisLightunkn
1511995-06-12 14:30EDTYesTPSUSGS2.451.48-0.030.50FairClearunkn
1501995-04-25 13:02EDTYesPCUSGS0.161.300.000.50FairClearunkn
1491995-04-25 11:48EDTYesPCUSGS0.181.300.000.50PoorClearunkn
1481995-01-27 10:55ESTYesTPSUSGS0.251.330.000.50FairClearunkn
1471994-12-07 11:10ESTYesTPSUSGS0.461.360.000.50FairClearunkn
1461994-10-11 14:45EDTYesTPSUSGS0.071.290.000.30PoorDebrisModerateunkn
1451994-07-15 13:30EDTYesTPSUSGS0.561.370.000.40FairClearunkn
1441994-04-06 13:00EDTYesTPSUSGS0.881.390.000.50FairDebrisLightunkn
1431994-03-10 12:45ESTYesRSCUSGS65.52.340.004.00FairClearunkn
1421993-12-21 10:55ESTYesTPS/JJSUSGS18.41.85-0.020.50GoodClearunkn
1411993-11-16 14:45ESTYesTPSUSGS0.151.310.001.00FairDebrisLightunkn
1401993-09-09 09:35EDTYesTPSUSGS0.311.340.000.60PoorDebrisLightunkn
1391993-07-23 10:25EDTYesTPSUSGS0.141.300.000.50GoodClearunkn
1381993-04-15 10:14EDTYesTPSUSGS0.551.370.000.40FairDebrisLightunkn
1371993-02-23 10:40ESTYesTPSUSGS0.561.370.000.40GoodDebrisLightunkn
1361993-01-05 10:09ESTYesTPSUSGS23.01.930.030.50GoodClearunkn
1351992-10-01 10:55EDTYesTPSUSGS0.231.310.000.40FairClearunkn
1341992-06-26 11:28EDTYesGLCUSGS0.291.330.000.10FairClearunkn
1331992-04-02 10:50ESTYesTPSUSGS0.601.370.000.50FairDebrisLightunkn
1321992-02-20 13:35ESTYesTPSUSGS0.821.380.000.50GoodClearunkn
1311992-01-09 13:00ESTYesGLCUSGS0.351.390.000.20FairClearunkn
1301991-11-08 11:35ESTYesGLCUSGS0.141.330.000.40GoodDebrisModerateunkn
1291991-09-27 09:50EDTYesGLCUSGS0.721.380.000.20FairClearunkn
1281991-08-16 13:35EDTYesGLCUSGS0.321.320.000.20FairClearunkn
1271991-06-28 13:20EDTYesGLCUSGS0.231.330.000.40GoodClearunkn
1261991-05-21 14:10EDTYesGLCUSGS0.311.350.000.50GoodDebrisModerateunkn
1251991-04-04 09:25ESTYesGLCUSGS0.701.380.000.20FairClearunkn
1241991-03-04 12:00ESTYesRSCUSGS7.751.65-0.020.20GoodClearunkn
1231991-02-07 09:15ESTYesGLCUSGS4.811.570.010.50GoodClearunkn
1221990-12-12 08:45ESTYesGLCUSGS0.331.340.000.50GoodClearunkn
1211990-10-31 12:10ESTYesGLCUSGS0.281.340.000.30GoodClearunkn
1201990-09-17 12:55EDTYesGLCUSGS0.971.400.000.20GoodClearunkn
1191990-08-07 11:30EDTYesRSCUSGS3.491.58-0.010.20FairClearunkn
1181990-06-21 11:13EDTYesGLCUSGS1.261.420.000.30FairClearunkn
1171990-05-24 09:55EDTYesGLCUSGS0.671.38-0.010.30GoodClearunkn
1161990-03-20 14:08ESTYesGROUSGS19.81.88-0.030.40GoodClearunkn
1151990-02-07 15:01ESTYesGROUSGS0.981.400.000.30GoodClearunkn
1141990-01-11 13:00ESTYesRSCUSGS1.081.410.000.20GoodClearunkn
1131989-12-13 13:10ESTYesDSKUSGS0.351.330.000.30GoodClearunkn
1121989-11-02 12:36ESTYesGLCUSGS0.481.360.000.30GoodClearunkn
1111989-09-19 10:23EDTYesNWL/EWMUSGS13.71.770.371.30FairClearunkn
1101989-08-17 12:45EDTYesJFDUSGS0.351.350.000.30FairDebrisLightunkn
1091989-06-26 11:38EDTYesJFDUSGS0.641.380.000.20GoodDebrisLightunkn
1081989-05-16 13:26EDTYesJFDUSGS22.81.71-0.060.30FairClearunkn
1071989-05-02 14:55EDTYesJFDUSGS12.31.650.020.40GoodClearunkn
1061989-04-04 12:00EDTYesJFDUSGS2.841.460.000.30FairClearunkn
1051989-02-21 12:00ESTYesJFDUSGS18.01.840.040.50FairClearunkn
1041989-01-20 10:25ESTYesJFDUSGS0.591.340.000.20GoodClearunkn
1031988-11-28 15:04ESTYesNWL/JFDUSGS9.461.690.000.40FairDebrisLightunkn
1021988-10-17 12:45EDTYesJFDUSGS0.101.270.000.70GoodClearunkn
1011988-09-09 11:45EDTYesJFDUSGS0.381.320.000.30FairDebrisModerateunkn
1001988-08-01 10:00EDTYesJFDUSGS0.521.340.01 FairDebrisModerateunkn
991988-06-16 09:45EDTYesJFDUSGS0.161.31 GoodDebrisLightunkn
981988-05-18 14:31EDTYesJFDUSGS4.481.55-0.030.50GoodDebrisLightunkn
971988-05-05 14:15EDTYesJFDUSGS0.371.34-0.010.70FairDebrisModerateunkn
961988-04-05 15:20EDTYesJFDUSGS0.321.330.000.50GoodClearunkn
951988-01-05 10:15ESTYesJFDUSGS0.191.32 GoodDebrisLightunkn
941987-11-23 15:50ESTYesRSCUSGS0.161.29 UnspecifiedDebrisLightunkn
931987-10-28 12:02ESTYesJFDUSGS5.241.520.000.50FairDebrisHeavyunkn
921987-10-19 11:45EDTYesJFDUSGS0.061.270.000.50ExcellentDebrisLightunkn
911987-08-27 -- ----YesJFDUSGS0.781.38-0.010.40FairDebrisModerateunkn
901987-07-21 -- ----YesJFDUSGS2.041.460.000.50FairDebrisLightunkn
891987-06-08 -- ----YesJFDUSGS0.361.330.000.50GoodDebrisLightunkn
881987-04-20 -- ----YesJFDUSGS1.651.440.000.30GoodDebrisLightunkn
871987-04-04 -- ----YesRSCUSGS80.62.84-0.180.20FairClearunkn
861987-04-04 -- ----YesRSCUSGS1213.290.090.20FairClearunkn
851987-03-17 -- ----YesRSCUSGS0.161.300.000.20GoodClearunkn
841987-02-04 -- ----YesJFDUSGS3.721.510.030.20FairDebrisLightunkn
831986-12-15 12:15ESTYesJFDUSGS0.381.350.000.40FairIceCoverunkn
821986-12-03 -- ----YesJFD/TSRUSGS9.691.73-0.010.30GoodDebrisModerateunkn
811986-11-04 -- ----YesJFDUSGS0.061.28 GoodClearunkn
801986-09-23 -- ----YesJFDUSGS0.051.26 GoodDebrisLightunkn
791986-08-21 -- ----YesJFDUSGS0.351.330.010.20FairDebrisLightunkn
781986-07-08 -- ----YesJFDUSGS0.021.240.000.50GoodDebrisLightunkn
771986-05-21 -- ----YesJFDUSGS0.171.310.000.30GoodDebrisLightunkn
761986-04-16 -- ----YesJFDUSGS60.72.490.040.20FairClearunkn
751986-02-26 -- ----YesJFDUSGS0.711.370.000.30GoodIceCoverunkn
741986-01-14 -- ----YesRGRUSGS0.111.290.000.20FairIceCoverunkn
731985-12-04 -- ----YesJFDUSGS0.541.350.000.30GoodClearunkn
721985-10-25 -- ----YesJFDUSGS0.131.290.000.40GoodDebrisModerateunkn
711985-09-16 -- ----YesJFDUSGS0.061.27 GoodDebrisLightunkn
701985-08-06 -- ----YesJFDUSGS0.041.260.000.40GoodDebrisModerateunkn
691985-07-03 -- ----YesJFDUSGS0.081.300.000.30GoodClearunkn
681985-04-11 -- ----YesJFDUSGS0.171.310.000.20FairClearunkn
671985-02-27 -- ----YesRSCUSGS0.731.38-0.010.30GoodClearunkn
661985-01-08 -- ----YesRSCUSGS0.641.370.000.40GoodClearunkn
651984-11-27 -- ----YesRSCUSGS0.101.31 UnspecifiedClearunkn
641984-10-19 -- ----YesRLUUSGS0.041.340.000.80GoodClearunkn
631984-09-12 -- ----YesRLU/EWMUSGS0.061.260.000.50GoodClearunkn
621984-07-25 -- ----YesGLCUSGS0.301.290.000.30GoodClearunkn
611984-06-18 -- ----YesMOPUSGS0.731.340.000.30Fair unkn
601984-05-04 -- ----YesJBC/MOPUSGS8.141.69-0.030.40GoodUnspecifedunkn
591984-03-23 -- ----YesRSCUSGS1.051.390.000.50GoodClearunkn
581984-02-15 -- ----YesRSCUSGS9.801.70-0.020.40FairClearunkn
571984-02-15 -- ----YesRSCUSGS25.71.96-0.070.30FairClearunkn
561984-02-15 -- ----YesRSCUSGS42.22.14-0.070.20FairClearunkn
551984-02-15 -- ----YesRSCUSGS53.92.26-0.100.30FairClearunkn
541984-02-15 -- ----YesRSCUSGS74.02.45-0.140.30FairClearunkn
531984-02-15 -- ----YesRSCUSGS81.82.480.100.20FairClearunkn
521983-12-29 -- ----YesJBCUSGS1.581.450.000.30FairClearunkn
511983-12-29 -- ----YesJBCUSGS1.911.450.000.30GoodClearunkn
501983-11-16 -- ----YesJTFUSGS2.891.49-0.020.40FairClearunkn
491983-10-04 -- ----YesWJPUSGS0.041.26 GoodClearunkn
481983-08-22 -- ----YesGJP/VPMUSGS0.001.25 FairDebrisModerateunkn
471983-07-13 -- ----YesGJPUSGS0.041.28 FairDebrisModerateunkn
461983-06-01 -- ----YesCMP/JTFUSGS0.721.370.000.50GoodClearunkn
451983-04-27 -- ----YesRSCUSGS1.171.420.000.60GoodClearunkn
441983-04-16 -- ----YesRSCUSGS82.02.87-0.280.30GoodClearunkn
431983-04-16 -- ----YesRSCUSGS1233.280.030.30GoodClearunkn
421983-04-16 -- ----YesRSCUSGS1283.39-0.110.30GoodClearunkn
411983-04-16 -- ----YesRSCUSGS1503.560.070.30GoodClearunkn
401983-04-16 -- ----YesRSCUSGS1513.54-0.050.30GoodClearunkn
391983-03-21 -- ----YesRSC/TACUSGS17.51.89-0.030.20GoodClearunkn
381983-03-21 -- ----YesRSC/TACUSGS23.91.96-0.030.20GoodClearunkn
371983-03-21 -- ----YesRSC/TACUSGS33.12.05-0.040.20GoodClearunkn
361983-03-21 -- ----YesRSC/TACUSGS44.22.16-0.080.20GoodClearunkn
351983-03-21 -- ----YesRSC/TACUSGS93.42.60-0.070.30GoodClearunkn
341983-03-21 -- ----YesRSC/TACUSGS1132.73-0.190.30GoodClearunkn
331983-03-21 -- ----YesRSC/TACUSGS1252.880.040.30UnspecifiedClearunkn
321983-03-21 -- ----YesRSC/TACUSGS1202.780.140.30GoodClearunkn
311983-03-19 -- ----YesRSCUSGS7.361.64-0.010.40GoodClearunkn
301983-03-14 -- ----YesJBCUSGS0.881.380.000.60GoodDebrisLightunkn
291983-02-03 -- ----YesRSCUSGS8.971.65-0.020.40GoodClearunkn
281983-02-03 -- ----YesRSCUSGS13.01.76-0.040.40GoodClearunkn
271983-01-25 -- ----YesJBC/TGTUSGS3.451.520.010.50GoodClearunkn
261982-12-16 -- ----YesGLCUSGS11.11.75-0.040.30GoodClearunkn
251982-12-14 -- ----YesAJVUSGS0.141.320.001.00UnspecifiedIceCoverunkn
241982-11-29 -- ----YesRSCUSGS2.171.460.000.50GoodClearunkn
231982-11-13 -- ----YesAJVUSGS3.071.480.000.30UnspecifiedClearunkn
221982-11-03 -- ----YesGJPUSGS0.061.280.000.50FairDebrisModerateunkn
211982-10-26 -- ----YesGJP/CEGUSGS0.861.39-0.010.40FairDebrisLightunkn
201982-09-27 -- ----YesGJPUSGS1.561.43 GoodDebrisModerateunkn
191982-09-27 -- ----YesGJPUSGS1.801.44 GoodDebrisModerateunkn
181982-09-21 -- ----YesGJPUSGS0.041.27 FairDebrisHeavyunkn
171982-08-25 -- ----YesEWMUSGS0.181.30 FairDebrisLightunkn
161982-08-09 -- ----YesGLCUSGS0.611.36 FairClearunkn
151982-08-09 -- ----YesGLCUSGS0.791.38 GoodClearunkn
141982-08-06 -- ----YesGLC/GJPUSGS0.131.29 Good unkn
131982-08-06 -- ----YesGLC/GJPUSGS0.121.29 Good unkn
121982-07-30 -- ----YesEWM/JFDUSGS0.121.32 GoodDebrisLightunkn
111982-07-28 -- ----YesCCCUSGS4.091.56 GoodClearunkn
101982-07-20 -- ----YesWRBUSGS0.141.31 GoodDebrisLightunkn
91982-07-13 -- ----YesJBC/HBAUSGS0.121.30 GoodDebrisLightunkn
81982-06-17 -- ----YesKCAUSGS2.361.49 GoodClearunkn
71982-06-14 -- ----YesCCCUSGS2.181.48 FairClearunkn
61982-06-02 -- ----YesGJPUSGS1.981.46 GoodClearunkn
51982-04-28 -- ----YesAJVUSGS4.981.56 UnspecifiedClearunkn
41982-04-28 -- ----YesAJVUSGS6.401.58 UnspecifiedClearunkn
31982-04-28 -- ----YesAJVUSGS5.681.60 FairClearunkn
21982-04-05 -- ----YesAJVUSGS0.961.38 GoodClearunkn
11982-04-05 -- ----YesAJVUSGS1.021.38 GoodClearunkn