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Streamflow Measurements for the Nation


USGS 01208420 HOP BROOK NEAR NAUGATUCK, CT


New Haven County, Connecticut
Hydrologic Unit Code 01100005
Latitude  41°30'21", Longitude  73°03'31" NAD27
Drainage area 16.3  square miles
Gage datum 205.05 feet above NAVD88
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
 
3292024-08-06 13:51:02EDTYesEWPUSGS11.91.680.000.75GoodClearunkn
3282024-06-12 15:46:03EDTYesEWPUSGS9.861.620.011.00GoodClearunkn
3272024-06-05 13:48:07EDTYesNPP/EWPUSGS11.91.710.001.00PoorClearunkn
3262024-06-05 13:23:06EDTYesNPP/EWPUSGS12.61.700.000.75GoodClearunkn
3252023-08-09 09:46:03EDTYesNDUSGS18.61.830.00 GoodClearunkn
3242023-04-06 10:00:04EDTYesNDUSGS23.01.920.000.70GoodClearunkn
3232022-09-28 10:07:05EDTYesNDUSGS4.281.470.000.70GoodClearunkn
3222022-09-06 13:24:01EDTYesCJG/MRSUSGS2083.060.050.25FairClearunkn
3212022-08-04 10:06:07EDTYesNDUSGS3.271.420.000.70GoodClearunkn
3202022-06-10 10:17:02EDTYesNDUSGS26.21.96-0.010.70GoodClearunkn
3192022-04-26 10:08:06EDTYesNDUSGS28.61.990.00 GoodClearunkn
3182022-03-01 10:06:01ESTYesNDUSGS27.41.990.000.80GoodClearunkn
3172021-12-14 13:30ESTYesNDUSGS15.91.800.000.70PoorClearunkn
3162021-12-14 12:33:08ESTYesNDUSGS16.31.810.000.80FairClearunkn
3152021-10-13 11:04:08EDTYesNDUSGS11.41.690.000.60FairDebrisLightunkn
3142021-10-13 10:11:02EDTYesNDUSGS11.01.690.000.70FairDebrisLightunkn
3132021-08-11 11:26:07EDTYesNDUSGS4.131.450.000.70PoorClearunkn
3122021-08-11 10:28:02EDTYesNDUSGS4.491.450.000.70FairClearunkn
3102021-06-09 10:47:07EDTYesNDUSGS30.71.99-0.010.90FairClearunkn
3112021-06-09 10:38:02EDTYesNDUSGS31.71.99-0.010.60FairClearunkn
3092021-04-08 09:39:04EDTYesNDUSGS22.41.890.000.90GoodClearunkn
3082020-10-28 11:48EDTYesNDUSGS6.271.620.010.80FairDebrisModerateunkn
3072020-10-28 10:25:02EDTYesNDUSGS6.481.610.010.80FairDebrisModerateunkn
3062020-07-20 11:36:01EDTYesNPP/CJGUSGS5.711.500.000.50FairClearunkn
3052020-07-20 11:25:07EDTYesNPP/CJGUSGS5.371.500.000.75GoodClearunkn
3042020-05-22 13:15:06EDTYesSCBUSGS17.41.780.000.50FairClearunkn
3032019-11-25 14:55:01ESTYesSCBUSGS43.92.120.010.75FairClearunkn
3022019-07-10 14:14:02EDTYesCAJUSGS2.951.38 GoodClearunkn
3012018-09-28 10:19EDTYesPJM/SEHUSGS1162.740.040.60FairClearunkn
3002018-08-01 10:56EDTYesRGP/KPTUSGS11.61.690.011.00GoodClearunkn
2992018-08-01 10:52EDTYesRGP/KPTUSGS12.31.690.010.75GoodClearunkn
2982018-05-03 09:25EDTYesDJJUSGS27.01.950.000.25FairClearunkn
2972018-01-26 13:49:30ESTYesSEHUSGS27.01.930.000.75FairClearunkn
2962017-11-22 11:42:30ESTYesSEHUSGS12.41.710.000.50GoodDebrisLightunkn
2952017-08-14 12:57EDTYesJEHUSGS4.971.450.000.50GoodVegetationLightunkn
2942017-06-09 11:17EDTYesJEHUSGS16.91.79 GoodClearunkn
2932017-04-06 09:49EDTYesNPPUSGS62.22.360.020.60FairClearunkn
2922017-04-06 09:46EDTYesNPPUSGS64.32.360.020.80FairClearunkn
2912017-03-21 13:40EDTYesJEHUSGS31.92.020.000.50FairClearunkn
2902016-10-03 10:59EDTYesJEHUSGS0.951.220.000.50FairClearunkn
2892016-08-01 10:26EDTYesJEHUSGS40.02.080.040.60FairClearunkn
2882016-06-10 12:47EDTYesJEH/WDMUSGS5.801.500.000.50FairClearunkn
2872016-02-02 13:52:30ESTYesJEH/NPPUSGS15.81.780.000.50FairClearunkn
2862015-12-04 09:46:30ESTYesJEHUSGS14.11.710.000.50FairClearunkn
2852015-10-19 15:14EDTYesJEHUSGS1.161.290.020.50FairDebrisLightunkn
2842015-08-25 13:15EDTYesJEHUSGS1.241.260.000.80FairClearunkn
2832015-08-25 11:40EDTYesJEHUSGS1.201.26-0.010.80FairClearunkn
2822015-06-22 12:58EDTYesPJM/AMWUSGS22.51.90 FairClearunkn
2812015-03-26 12:16EDTYesHJW/DABUSGS55.62.220.000.80FairClearunkn
2802015-03-26 11:34EDTYesHJW/DABUSGS58.72.220.001.00FairClearunkn
2792014-12-10 15:11ESTYesJWMUSGS3093.51 FairClearunkn
2782014-12-10 14:07:12ESTYesJWMUSGS3033.52 FairClearunkn
2772014-12-04 13:16:30ESTYesHJW/DGTUSGS22.91.900.000.80GoodClearunkn
2762014-10-09 12:02EDTYesHJWUSGS5.361.520.000.80FairDebrisLightunkn
2752014-10-09 10:42EDTYesHJWUSGS5.361.520.000.50FairDebrisLightunkn
2742014-07-23 13:57EDTYesJAO/HJWUSGS5.891.53 GoodVegetationModerateunkn
2732013-08-19 12:47EDTYesPJMUSGS3.621.410.001.00GoodClearunkn
2722013-06-04 14:39EDTYesJAOUSGS25.11.90 FairVegetationLightunkn
2712012-10-23 15:09EDTYesJAOUSGS14.71.76 GoodDebrisModerateunkn
2702012-07-23 14:42EDTYesJAOUSGS5.341.46 GoodVegetationLightunkn
2692012-04-03 10:39EDTYesJAOUSGS15.11.770.000.70GoodClearunkn
2682011-07-13 11:38EDTYesjaoUSGS7.061.61 GoodVegetationHeavyunkn
2672011-05-10 16:04EDTYesjaoUSGS17.21.830.000.50GoodVegetationLightunkn
2662010-10-29 10:01EDTYesgkhUSGS7.311.62 0.60FairDebrisModerateunkn
2652010-07-21 12:04EDTYesjaoUSGS2.271.320.000.00FairVegetationLightunkn
2642010-04-19 14:40EDTYespjm/jaoUSGS21.31.94 1.00GoodDebrisModerateunkn
2632009-09-08 13:40EDTYesjaoUSGS7.051.54 GoodUnspecifedunkn
2622009-03-30 20:00EDTYesjaoUSGS40.82.16 FairClearunkn
2612008-10-17 13:44EDTYesjaoUSGS7.581.660.001.00FairDebrisModerateunkn
2602008-07-09 13:14EDTYesjaoUSGS9.901.680.001.00FairDebrisModerateunkn
2592008-04-10 12:55EDTYesjaoUSGS27.62.000.000.50GoodClearunkn
2582007-08-29 12:57EDTYesTCSUSGS3.071.390.001.00PoorClearunkn
2572007-07-18 14:25EDTYesTCSUSGS10.91.650.010.60FairClearunkn
2562007-04-06 13:23EDTYesTCSUSGS47.92.220.000.60FairClearunkn
2552007-01-22 10:43ESTYesTCSUSGS19.81.880.000.80FairClearunkn
2542006-11-20 12:30ESTYesTCSUSGS45.42.180.000.70FairClearunkn
2532006-07-26 14:03EDTYesTCSUSGS6.511.540.000.70PoorClearunkn
2522006-06-20 12:52EDTYesTCSUSGS79.32.510.000.60FairClearunkn
2512006-04-26 15:08EDTYesTCS/JMPUSGS4624.28-0.010.80FairClearunkn
2502006-04-26 13:20EDTYesTCS/JMPUSGS4614.22-0.010.80FairClearunkn
2492006-04-06 08:47EDTYesjaoUSGS27.61.890.000.80GoodClearunkn
2482005-09-28 11:40EDTYesjaoUSGS1.371.160.001.00PoorVegetationLightunkn
2472005-07-15 12:49EDTYesjaoUSGS6.821.420.000.80GoodClearunkn
2462005-04-26 14:10EDTYesjaoUSGS45.92.050.000.80FairDebrisLightunkn
2452004-08-24 12:00EDTYesJRNUSGS14.51.610.001.00GoodClearunkn
2442004-06-23 11:30EDTYesJRNUSGS3.831.250.000.80GoodClearunkn
2432004-04-20 11:25EDTYesJRNUSGS45.92.030.001.00GoodClearunkn
2422003-11-06 14:10ESTYesJRNUSGS58.12.170.001.00GoodClearunkn
2412003-08-13 13:10EDTYesJRNUSGS17.31.660.001.50GoodClearunkn
2402003-06-12 13:47EDTYesJRNUSGS43.72.010.001.50GoodClearunkn
2382003-04-01 13:34ESTYesJRN/JMPUSGS4353.980.001.00FairClearunkn
2372003-04-01 11:50ESTYesJRN/JMPUSGS1652.99-0.010.50FairClearunkn
2392003-04-01 11:40ESTYesJRN/JMPUSGS4563.94-0.021.00FairClearunkn
2362003-01-28 13:00ESTYesJRNUSGS11.01.560.000.80PoorIceCoverunkn
2352002-08-27 12:26EDTYesjaoUSGS0.971.090.001.00PoorClearunkn
2342002-07-29 11:19EDTYesjaoUSGS2.701.240.000.80FairClearunkn
2332002-05-20 10:40EDTYesjaoUSGS45.02.050.000.80FairUnspecifedunkn
2322001-12-28 11:19ESTYesjaoUSGS6.121.46-0.010.70GoodDebrisModerateunkn
2312001-08-22 09:54EDTYesjaoUSGS3.251.270.000.60GoodClearunkn
2302001-05-25 11:27EDTYesjao/kmbUSGS74.02.28-0.031.00FairUnspecifedunkn
2292001-02-28 13:20ESTYesjaoUSGS38.31.990.010.80GoodClearunkn
2282000-09-22 13:15EDTYestmcUSGS3.731.530.000.50GoodClearunkn
2272000-07-26 14:50EDTYestmcUSGS7.461.430.030.50GoodClearunkn
2262000-05-23 14:00EDTYestmcUSGS35.31.940.000.50GoodClearunkn
2252000-03-28 19:15ESTYestmcUSGS84.82.40-0.010.50GoodClearunkn
2241999-11-04 13:45ESTYestmcUSGS49.82.090.000.50GoodClearunkn
2231999-11-03 13:10ESTYestmcUSGS2073.09-0.130.80FairClearunkn
2221999-09-15 10:45EDTYestmcUSGS13.41.59-0.010.50GoodClearunkn
2211999-07-16 11:00EDTYestmcUSGS1.201.130.000.50GoodClearunkn
2201999-06-11 13:30EDTYestmcUSGS3.051.260.000.50GoodClearunkn
2191999-03-31 13:40ESTYestmcUSGS36.91.930.000.50GoodClearunkn
2181998-12-02 13:15ESTYestmcUSGS15.01.630.000.50GoodClearunkn
2171998-07-14 13:15EDTYestmcUSGS5.601.370.000.50GoodClearunkn
2161998-04-14 12:30EDTYestmcUSGS34.11.900.000.50GoodClearunkn
2151998-03-11 15:00ESTYestmcUSGS85.62.260.000.50GoodClearunkn
2141997-12-03 14:45ESTYestmcUSGS15.71.680.010.50GoodClearunkn
2131997-10-09 15:15EDTYestmcUSGS1.681.340.010.50GoodClearunkn
2121997-08-28 14:30EDTYestmcUSGS20.21.820.020.50GoodClearunkn
2111997-07-21 14:30EDTYestmcUSGS3.001.390.000.50GoodClearunkn
2101997-07-10 10:45EDTYestmcUSGS61.82.24-0.040.50GoodClearunkn
2091997-06-05 14:30EDTYestmcUSGS10.21.650.000.50GoodClearunkn
2081997-05-01 10:30EDTYestmcUSGS25.71.920.000.50GoodClearunkn
2071996-12-12 10:15ESTYestmcUSGS95.02.450.000.50GoodClearunkn
2061996-09-12 14:45EDTYesTMCUSGS2.271.340.000.50GoodClearunkn
2051996-06-18 15:30EDTYestmcUSGS12.61.690.000.50GoodClearunkn
2041996-05-15 12:30EDTYestmcUSGS31.61.990.000.50GoodClearunkn
2031996-03-18 09:15ESTYesTMCUSGS37.72.070.000.50GoodClearunkn
2021996-02-26 09:45ESTYestmcUSGS50.12.190.000.50GoodClearunkn
2011995-11-28 15:10ESTYestmcUSGS24.31.920.000.50GoodClearunkn
2001995-09-07 13:00EDTYesTMCUSGS0.471.180.000.50GoodClearunkn
1991995-07-11 14:30EDTYesTMC/SSUSGS1.721.310.000.50GoodClearunkn
1981995-06-13 13:45EDTYesSSUSGS17.11.74-0.010.50GoodClearunkn
1971995-03-08 13:00ESTYesTMCUSGS36.12.010.000.50GoodClearunkn
1961995-01-31 14:15ESTYesTMCUSGS24.11.880.000.50GoodClearunkn
1951994-11-14 12:45ESTYesTMCUSGS8.691.660.000.50GoodDebrisLightunkn
1941994-09-19 12:45EDTYesTMCUSGS13.11.700.000.50GoodClearunkn
1931994-08-23 14:15EDTYesTMCUSGS1182.590.000.50GoodClearunkn
1921994-07-07 14:15EDTYesTMCUSGS4.671.460.000.50GoodClearunkn
1911994-05-11 14:45EDTYesTMCUSGS24.71.890.000.50GoodClearunkn
1901994-03-11 10:00ESTYesTMCUSGS2553.130.000.80GoodClearunkn
1891994-02-01 11:15ESTYesTMCUSGS42.02.070.020.50GoodClearunkn
1881993-11-03 14:30ESTYesTMCUSGS16.31.780.000.50GoodClearunkn
1871993-08-24 14:30EDTYesTMCUSGS3.401.390.000.50GoodClearunkn
1861993-07-02 11:20EDTYesTMCUSGS1.531.300.000.50GoodClearunkn
1851993-05-14 14:50EDTYesTMCUSGS15.71.740.000.50GoodClearunkn
1841993-03-03 14:00ESTYesTMCUSGS13.21.700.000.50GoodClearunkn
1831993-01-08 14:42ESTYesTMCUSGS43.62.100.000.30GoodClearunkn
1821992-11-03 13:35ESTYesTMCUSGS49.42.190.000.50GoodClearunkn
1811992-09-14 12:25EDTYesTMCUSGS6.141.520.000.50GoodClearunkn
1801992-07-14 12:30EDTYesTMCUSGS5.741.510.000.50GoodClearunkn
1791992-05-05 11:35EDTYesTMCUSGS23.71.840.000.50GoodClearunkn
1781992-03-12 15:15ESTYesTMCUSGS60.92.220.000.50GoodClearunkn
1771992-01-28 09:30ESTYesTMCUSGS20.71.840.000.50GoodClearunkn
1761991-10-02 09:30EDTYesTMCUSGS11.31.630.000.50GoodClearunkn
1751991-09-16 13:15EDTYesTMCUSGS3.401.400.000.50FairClearunkn
1741991-09-16 12:15EDTYesYMCUSGS3.611.390.010.50FairClearunkn
1731991-05-01 14:50EDTYesTMCUSGS31.51.970.000.50GoodClearunkn
1721991-03-25 15:00ESTYesTMCUSGS35.42.020.000.50GoodClearunkn
1711991-01-29 14:55ESTYesTMCUSGS23.81.880.000.50GoodClearunkn
1701990-11-29 12:00ESTYesTMCUSGS20.11.820.000.50GoodClearunkn
1651990-09-09 14:15EDTYesTMCUSGS41.92.030.010.50GoodClearunkn
1691990-08-31 15:10EDTYesTMCUSGS6.621.54-0.010.50GoodClearunkn
1681990-07-03 11:30EDTYesTMCUSGS7.101.550.000.50GoodClearunkn
1671990-05-23 13:15EDTYesTMCUSGS42.62.070.000.50GoodClearunkn
1661990-03-12 13:45ESTYesTMCUSGS34.41.980.000.50GoodClearunkn
1641989-11-06 14:40ESTYesTMCUSGS37.62.010.000.50GoodClearunkn
1631989-11-06 14:05ESTYesTMCUSGS36.72.010.000.50GoodClearunkn
1621989-09-15 14:30EDTYesTMCUSGS33.11.97-0.010.50GoodClearunkn
1611989-06-30 08:26EDTYesHAHUSGS13.11.670.000.50GoodClearunkn
1601989-03-23 13:00ESTYesHAHUSGS7.371.540.000.50GoodClearunkn
1591989-03-02 09:33ESTYesHAHUSGS11.81.630.000.50GoodClearunkn
1581989-03-02 08:50ESTYesHAHUSGS11.71.630.000.50GoodClearunkn
1571989-01-04 10:35ESTYesHAHUSGS13.81.70-0.010.50GoodClearunkn
1561988-11-22 12:35ESTYesHAHUSGS2032.84-0.011.00GoodClearunkn
1551988-09-22 11:30EDTYesHAHUSGS1.841.360.000.50GoodClearunkn
1541988-07-06 09:45EDTYesHAHUSGS1.111.290.001.50FairClearunkn
1531988-06-08 10:23EDTYesBSD/HAHUSGS6.421.520.001.00GoodClearunkn
1521988-03-18 12:38ESTYesBSDUSGS8.931.620.000.50GoodClearunkn
1511988-02-03 10:17ESTYesBSDUSGS1282.580.000.80GoodClearunkn
1501987-10-23 14:36EDTYesBSDUSGS10.41.660.000.50GoodDebrisModerateunkn
1491987-09-16 13:24EDTYesBSD/JRMUSGS19.21.760.000.50GoodClearunkn
1481987-08-03 14:19EDTYesMEM/WFKUSGS0.421.280.000.50PoorClearunkn
1471987-06-08 14:30EDTYesJRM/MEMUSGS14.41.660.000.50GoodClearunkn
1461987-04-08 11:00EDTYesTMCUSGS4943.680.001.30GoodClearunkn
1451987-03-18 10:30ESTYesBSDUSGS27.01.900.000.50GoodClearunkn
1441987-02-05 12:30ESTYesBSD/JRMUSGS21.41.830.020.50GoodClearunkn
1431986-12-18 12:38ESTYesGPR/RJGUSGS3873.50-0.011.00GoodDebrisModerateunkn
1421986-12-18 10:08ESTYesGPR/RJGUSGS3283.330.001.00GoodDebrisModerateunkn
1411986-11-05 10:30ESTYesBSDUSGS1.651.420.000.50GoodDebrisHeavyunkn
1401986-09-17 12:57EDTYesBSDUSGS2.021.360.000.50GoodClearunkn
1391986-07-23 -- ----YesBSDUSGS2.031.340.000.30GoodClearunkn
1381986-06-04 -- ----YesBSDUSGS4.661.450.000.50GoodClearunkn
1371986-04-11 -- ----YesBSDUSGS31.51.93-0.020.50GoodClearunkn
1361986-02-28 -- ----YesBSDUSGS10.11.620.000.50GoodClearunkn
1351986-01-09 -- ----YesBSD/JMCUSGS7.711.600.000.50GoodIceShoreunkn
1341985-12-09 -- ----YesBSDUSGS22.51.850.000.50GoodClearunkn
1331985-10-07 -- ----YesBSDUSGS13.81.700.000.50GoodClearunkn
1321985-08-07 -- ----YesTMCUSGS3.211.440.000.50GoodClearunkn
1211984-06-05 12:25EDTYesbsd/gprUSGS5513.760.020.50GoodClearunkn
791978-03-29 11:20ESTYestlpUSGS4363.580.001.00FairClearunkn
51970-04-06 14:30ESTYeslcmUSGS3093.410.000.80FairClearunkn
41970-02-05 11:10ESTYesgpm/lcmUSGS4313.750.090.80GoodClearunkn