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Streamflow Measurements for the Nation

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USGS 01189211 GRIMES BROOK AT SIMSBURY, CT


Capitol Planning Region County, Connecticut
Hydrologic Unit Code 010802070602
Latitude  41°52'30", Longitude  72°49'11" NAD27
Drainage area 1.3  square miles
Gage datum 201.57 feet above NAVD88
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format
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
 
872025-11-21 14:55:32ESTYesSCBUSGS1.120.810.000.50FairClearNONE
862025-08-04 10:09:01ESTYesSCBUSGS1.410.880.000.50FairClearNONE
852025-06-30 10:21:37ESTYesSCBUSGS1.580.90-0.010.50FairClearNONE
842025-04-14 09:28:30ESTYesVMSUSGS3.061.100.000.60GoodClearNONE
832025-02-10 09:16:04ESTYesCJGUSGS1.230.860.000.50FairDebrisHeavyNONE
822024-09-26 07:00:52ESTYesEWPUSGS1.130.830.000.50FairFillControlChangedNONE
812024-08-02 11:23:18ESTYesEWPUSGS1.720.970.000.50FairClearNONE
802024-06-06 13:06ESTYesEWP/NPPUSGS2.351.010.000.75FairClearNONE
792024-06-06 12:57:46ESTYesEWP/NPPUSGS1.981.010.000.50FairClearNONE
782023-08-03 09:27:13ESTYesNDUSGS1.440.890.000.60FairClearNONE
772023-08-03 08:39:28ESTYesNDUSGS1.500.890.000.70PoorClearNONE
762023-04-06 11:46:58ESTYesNDUSGS3.061.110.000.60GoodClearNONE
752022-09-27 08:47:43ESTYesNDUSGS0.960.760.000.60GoodVegetationLightNONE
742022-08-03 10:33:20ESTYesNDUSGS0.290.480.000.60PoorClearNONE
732022-08-03 09:42:24ESTYesNDUSGS0.290.480.000.70PoorClearNONE
722022-06-14 09:33:29ESTYesNDUSGS1.170.820.000.60FairClearNONE
712022-06-14 08:50:12ESTYesNDUSGS1.220.820.000.70FairClearNONE
702022-05-04 08:45:54ESTYesNDUSGS2.401.030.000.60GoodClearNONE
692022-02-22 11:25:37ESTYesNDUSGS2.771.080.000.70GoodClearNONE
682021-12-14 09:43:01ESTYesNDUSGS2.321.040.000.60GoodClearNONE
672021-10-13 12:34:57ESTYesNDUSGS2.731.070.000.50GoodClearNONE
662021-08-10 08:44:34ESTYesNDUSGS1.170.850.000.50PoorDebrisLightNONE
652021-06-15 09:10:03ESTYesNDUSGS1.920.990.000.70FairClearNONE
642021-03-24 09:32:12ESTYesNDUSGS2.321.040.000.60FairClearNONE
632021-03-24 08:37:49ESTYesNDUSGS2.301.040.000.70GoodClearNONE
622020-10-02 10:27:21ESTYesND/SCBUSGS0.680.680.000.50FairClearNONE
612020-10-02 10:20:52ESTYesND/SCBUSGS0.740.680.000.50FairClearNONE
602020-07-29 09:29:52ESTYesNPP/CJGUSGS0.100.45 PoorClearNONE
592020-07-14 12:58:30ESTYescjgUSGS0.340.63 0.50PoorClearNONE
582020-07-14 12:27:30ESTYescjgUSGS0.520.64 0.60PoorClearNONE
572020-06-09 09:03:30ESTYesCJG/PJMUSGS0.980.820.000.20PoorClearNONE
562020-06-09 08:34:30ESTYesCJG/PJMUSGS0.940.820.000.50PoorClearNONE
552020-05-27 15:06:46ESTYesSCBUSGS1.430.890.010.66FairClearNONE
542020-01-09 10:10:59ESTYesSCBUSGS2.651.070.000.60FairDebrisLightNONE
522019-07-18 11:14:33ESTYesNPP/CAJUSGS0.350.620.000.50Poor NONE
532019-07-18 11:13ESTYesNPP/CAJUSGS0.440.620.000.50Poor NONE
512018-11-21 10:18:30ESTYesSEHUSGS5.851.260.001.00FairDebrisLightNONE
502018-10-04 11:12:12ESTYesNPPUSGS2.491.040.000.50GoodClearNONE
492018-05-11 09:03ESTYesSEHUSGS2.271.050.000.50GoodClearNONE
482017-08-09 08:42:30ESTYesDEMUSGS0.390.600.000.55FairClearNONE
472017-06-13 12:44ESTYesSMUSGS0.720.74-0.010.80FairClearNONE
462017-05-04 09:33:30ESTYesDEMUSGS2.161.020.000.60GoodClearNONE
452016-10-17 13:36ESTYesDEMUSGS0.430.610.020.50PoorClearNONE
442016-09-19 13:08ESTYesDEMUSGS0.720.76-0.040.80PoorClearNONE
432016-08-15 09:08:30ESTYesDEMUSGS0.310.580.000.80PoorClearNONE
422016-06-28 14:09:30ESTYesDEMUSGS0.240.580.000.80PoorVegetationHeavyNONE
412016-02-19 13:07ESTYesNPPUSGS1.691.00-0.010.50Poor NONE
402016-02-19 12:15:30ESTYesNPPUSGS2.091.01-0.020.50Fair NONE
392015-12-23 11:13ESTYesTCS/NPPUSGS1.130.84 FairDebrisLightNONE
382015-08-17 11:31:30ESTYesJEHUSGS0.520.68 FairClearNONE
372015-07-16 12:21ESTYesHJWUSGS1.120.790.000.50PoorClearNONE
362015-07-16 11:49ESTYesHJWUSGS1.110.790.000.50PoorClearNONE
352014-10-15 14:50:30ESTYesdgtUSGS0.530.710.000.60FairClearNONE
342014-07-09 11:00ESTYesdgtUSGS0.970.770.001.00FairClearNONE
332013-10-28 10:50ESTYesDGTUSGS1.080.820.000.50FairClearNONE
322013-05-16 13:39:30ESTYesDGTUSGS1.410.940.000.50GoodClearNONE
312012-10-09 15:39ESTYesDGTUSGS0.790.810.000.50FairClearNONE
302012-08-22 10:11ESTYesRAMUSGS0.190.56 FairClearNONE
292012-07-06 11:39:30ESTYesRAMUSGS0.590.94 PoorClearNONE
282012-07-06 10:44:30ESTYesRAMUSGS0.460.94 PoorVegetationModerateNONE
272011-09-13 13:12ESTYesJRNUSGS4.751.210.000.80GoodClearNONE
262011-08-09 09:12ESTYesJRNUSGS1.480.940.000.80FairClearNONE
252011-07-12 09:35ESTYesJRNUSGS1.390.940.001.00PoorClearNONE
242011-06-06 08:44ESTYesJRNUSGS1.480.950.000.50PoorClearNONE
232010-09-07 14:19ESTYesJRNUSGS0.160.460.000.50PoorClearNONE
222010-08-09 09:10ESTYesJRNUSGS0.620.69 FairClearNONE
212010-07-12 08:21ESTYesJRNUSGS0.940.83 FairClearNONE
202009-08-10 11:47ESTYesJRNUSGS1.791.00 GoodClearNONE
192009-07-06 11:11ESTYesJRNUSGS1.040.84 FairClearNONE
182009-06-05 11:29ESTYesJRNUSGS0.940.81 GoodClearNONE
172008-09-08 10:23ESTYesJRNUSGS2.191.040.000.80GoodClearNONE
162008-08-18 07:55ESTYesJRNUSGS1.630.980.000.50GoodClearNONE
152008-07-21 07:43ESTYesJRNUSGS0.600.680.000.50FairClearNONE
142008-06-18 10:15ESTYesJRNUSGS0.730.740.000.50GoodClearNONE
132008-06-18 09:40ESTYesJRNUSGS1.460.740.000.50GoodClearNONE
122007-10-30 10:33ESTYesJMPUSGS0.210.530.000.10PoorClearNONE
112007-10-30 10:12ESTYesJMPUSGS0.260.530.000.20PoorClearNONE
102007-08-06 10:35ESTYesJMP/DAWUSGS0.290.580.000.50PoorClearNONE
92007-08-06 09:57ESTYesJMP/DAWUSGS0.380.580.000.80PoorClearNONE
82007-07-12 08:56ESTYesJMPUSGS0.460.620.000.30PoorClearNONE
72007-07-12 08:20ESTYesJMPUSGS0.440.620.000.30PoorClearNONE
62007-05-01 08:48ESTYesJMPUSGS2.781.090.000.50FairClearNONE
52006-10-27 07:27ESTYesJMPUSGS0.740.710.001.00PoorClearNONE
42006-09-11 08:15ESTYesJMPUSGS0.850.78-0.010.70FairClearNONE
32006-08-07 10:04ESTYesJMPUSGS1.280.90-0.030.40FairClearNONE
22006-07-24 11:10ESTYesJMPUSGS0.990.830.000.70FairClearNONE
12006-05-26 10:01ESTYesGKH/TCSUSGS2.791.100.000.80FairClearNONE