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Streamflow Measurements for the Nation


USGS 01099500 CONCORD R BELOW R MEADOW BROOK, AT LOWELL, MA


Middlesex County, Massachusetts
Hydrologic Unit Code 01070005
Latitude  42°38'12", Longitude  71°18'09" NAD27
Drainage area 400  square miles
Contributing drainage area 307  square miles
Gage datum 66.60 feet above NAVD88
Output formats
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HTML table without channel data
Tab-separated data with channel data
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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
 
6732020-05-26 19:05:47EDTYesAGWUSGS4765.140.000.25FairClearNONE
6722020-02-12 16:33:24ESTYesAGW/AGMUSGS9475.730.000.25FairClearNONE
6712019-11-26 13:20:42ESTYesAGW/JDLUSGS5755.310.000.33FairClearNONE
6702019-10-08 14:13:23EDTYesAGW/JDLUSGS1194.080.000.25FairClearNONE
6692019-10-08 12:27EDTYesAGW/JDLUSGS1164.080.000.75FairClearNONE
6682019-08-26 17:59:30EDTYesCASUSGS46.43.710.041.10FairClearNONE
6672019-08-09 15:17:53EDTYesAGWUSGS4485.000.000.25FairDebrisLightNONE
6662019-06-10 16:41:58EDTYesAGW/AGMUSGS4935.080.000.25GoodClearNONE
6652019-03-27 13:19:23EDTYesCASUSGS13306.400.000.20FairClearNONE
6642019-02-06 10:57:29ESTYesCASUSGS11506.08-0.010.25FairDebrisLightNONE
6632018-12-10 14:43:31ESTYesCASUSGS17206.790.000.25FairDebrisLightNONE
6622018-11-07 10:58:34ESTYescpy.USGS17506.830.000.30FairClearNONE
6612018-09-12 10:13:57EDTYesCASUSGS2774.610.010.22FairClearNONE
6602018-07-12 11:20EDTYesCASUSGS1424.250.001.20FairDebrisLightNONE
6592018-07-12 09:44:10EDTYesCASUSGS1374.250.000.40PoorDebrisLightNONE
6582018-05-11 11:12:25EDTYesGEM/MJCUSGS8835.71-0.010.25FairClearNONE
6572018-05-01 12:00:46EDTYesCAS, CPYUSGS15606.570.000.50FairDebrisLightNONE
6562018-02-28 11:35:37ESTYesCAS, CPYUSGS12206.180.010.25FairClearNONE
6552018-01-11 10:24:19ESTYescpy/tgUSGS2294.520.000.25FairIceAnchorNONE
6542017-10-20 11:21EDTYesCPY/ANY/TMGUSGS61.53.840.000.55FairClearNONE
6532017-10-20 11:17EDTYesCPY/ANY/TMGUSGS53.83.840.000.55FairClearNONE
6522017-08-07 15:13EDTYescpy/ayUSGS2994.670.000.25FairClearNONE
6512017-06-02 10:04:01EDTYesANY/CPYUSGS9245.800.000.25FairClearNONE
6502017-04-26 10:42:29EDTYescpy/rbbUSGS12006.130.000.25FairClearNONE
6492017-03-09 12:25:38ESTYescy/jcUSGS7405.510.000.23FairClearMEAS
6482016-12-14 15:40ESTYesCPY/lrrUSGS3534.820.000.80FairClearNONE
6472016-10-12 16:30EDTYesLRRUSGS1424.230.010.60GoodClearNONE
6462016-08-17 16:21EDTYeslrrUSGS39.33.680.010.80FairClearNONE
6452016-08-17 14:33EDTYeslrrUSGS46.43.780.090.50FairClearNONE
6442016-06-29 14:58EDTYessgoUSGS44.03.750.000.90Fair NONE
6432016-06-09 13:20EDTYesCSTUSGS3334.75-0.011.20GoodClearNONE
6422016-04-13 16:54:50EDTYesCSTUSGS13306.170.000.50FairClearNONE
6412016-02-12 14:32:30ESTYesCSTUSGS4955.090.001.60GoodClearNONE
6402015-12-11 16:03:30ESTYesCSTUSGS1804.380.001.00GoodDebrisLightNONE
6392015-10-13 14:05:30EDTYesCSTUSGS79.74.060.011.40PoorVegetationLightNONE
6382015-10-13 11:41EDTYesCSTUSGS88.24.07-0.011.10PoorVegetationLightNONE
6372015-08-12 12:55EDTYesCSTUSGS86.64.000.010.80FairClearNONE
6362015-06-17 15:55:30EDTYesLRRUSGS2874.650.000.90GoodClearNONE
6352015-04-15 15:03:54EDTYesLRRUSGS17206.640.000.60FairClearNONE
6342015-02-12 12:59:30ESTYesLRRUSGS4615.060.010.80GoodClearNONE
6332014-12-08 15:03:21ESTYesLRRUSGS10305.870.000.20GoodClearNONE
6322014-12-08 14:31:16ESTYesLRRUSGS10205.860.000.30GoodClearNONE
6312014-10-20 15:35:30EDTYesLRRUSGS2054.500.000.80FairDebrisLightNONE
6302014-08-12 12:39EDTYesLRRUSGS87.13.980.000.70GoodClearNONE
6292014-06-09 16:47:30EDTYesLRRUSGS3884.900.000.70GoodClearNONE
6282014-04-04 15:31:46EDTYesLRRUSGS30907.880.010.70GoodClearNONE
6272014-01-29 12:09:30ESTYesLRRUSGS4474.990.010.80GoodClearNONE
6262013-11-13 12:03ESTYesLRRUSGS1064.070.000.90GoodClearNONE
6252013-08-09 16:26EDTYesLRRUSGS2934.670.010.60GoodClearNONE
6242013-06-06 11:00EDTYesLRRUSGS4625.050.000.70GoodClearNONE
6232013-04-01 14:56:44EDTYesLRRUSGS13306.200.000.30FairClearNONE
6222013-03-13 10:16:50EDTYesLRRUSGS18806.760.000.30FairClearNONE
6212013-02-06 11:04ESTYesLRRUSGS5835.260.000.80GoodClearNONE
6202012-12-07 11:38:30ESTYesLRRUSGS2574.600.000.60GoodClearNONE
6192012-12-07 10:13:30ESTYesLRRUSGS2694.590.000.60GoodClearNONE
6182012-10-19 10:57EDTYesLRRUSGS2074.430.000.60GoodClearNONE
6172012-07-31 14:33EDTYesRTB/AMWUSGS1664.300.000.60FairVegetationLightNONE
6162012-06-12 12:15EDTYesCRLUSGS5775.230.000.40GoodClearNONE
6152012-04-16 14:05EDTYesCRLUSGS3184.74-0.010.80FairClearNONE
6142012-02-14 14:42:30ESTYesGWP/JYCUSGS6525.360.000.30FairClearNONE
6132012-02-14 14:08:30ESTYesGWP/JYCUSGS6745.360.010.30FairClearNONE
6122012-01-11 10:15:30ESTYesGWP/SGOUSGS6975.450.001.00FairClearNONE
6112011-03-22 11:05:30EDTYesGWP/DGTUSGS24707.31-0.022.00FairClearNONE
6102010-10-20 12:17:30EDTYesGWP/JYCUSGS4184.98-0.012.00FairClearNONE
6092010-08-12 14:50:30EDTYesAMWUSGS38.43.680.000.60GoodVegetationLightNONE
6082010-08-12 14:09EDTYesAMWUSGS41.63.670.000.70GoodVegetationLightNONE
6072010-03-17 16:42EDTYesAMW/GCBUSGS56109.62 GoodClearNONE
6062009-11-18 10:01ESTYesTRDUSGS11906.180.000.20PoorUnspecifedNONE
6052009-09-03 09:40EDTYesTRDUSGS5775.300.000.30GoodClearNONE
6042009-07-16 10:10EDTYesTRDUSGS13606.370.000.40GoodClearNONE
6032009-05-13 12:02EDTYesTRDUSGS8115.700.000.50GoodClearNONE
6022009-05-13 11:11EDTYesTRDUSGS8165.700.000.50PoorClearNONE
6012009-03-10 12:08EDTYesamw/mtnUSGS14806.400.001.90FairClearNONE
6002008-11-19 13:28ESTYesTRD/JLZUSGS5345.240.000.40UnspecifiedClearNONE
5992008-09-03 09:25EDTYesTRDUSGS1714.310.000.60GoodClearNONE
5982008-06-26 12:08EDTYesTRDUSGS4485.030.000.40GoodClearNONE
5972008-06-26 11:14EDTYesTRDUSGS4475.020.000.40GoodClearNONE
5962008-03-18 13:40EDTYesTRDUSGS25107.350.000.50GoodClearNONE
5952008-03-11 10:30EDTYesjlz/bosUSGS29708.140.000.80PoorClearNONE
5942008-01-10 14:33ESTYesTRDUSGS5975.320.000.30GoodClearNONE
5932007-10-24 14:47EDTYesTRDUSGS1124.160.000.30FairClearNONE
5922007-10-24 14:25EDTYestrdUSGS1144.160.000.40GoodClearNONE
5912007-09-05 12:45EDTYesTRDUSGS24.93.600.000.60GoodClearNONE
5902007-09-05 12:04EDTYesTRDUSGS26.53.600.000.40GoodClearNONE
5892007-08-14 18:02EDTYesJLZ/TRDUSGS97.74.030.000.20PoorClearNONE
5882007-08-08 13:09EDTYesTRDUSGS1124.100.000.50FairClearNONE
5872007-08-08 12:35EDTYesTRDUSGS1044.11-0.010.50PoorClearNONE
5862007-07-24 10:27EDTYesTRDUSGS2334.610.000.40GoodClearNONE
5852007-07-24 10:02EDTYesTRDUSGS2414.610.000.20ExcellentClearNONE
5842007-06-14 09:36EDTYesTRDUSGS9405.860.000.30FairClearNONE
5832007-03-28 15:51EDTYesTRDUSGS17606.740.000.30GoodClearNONE
5822007-03-14 09:30EDTYesTRDUSGS11005.990.000.30ExcellentClearNONE
5812006-12-19 14:55ESTYesTRDUSGS5125.230.000.30ExcellentClearNONE
5802006-12-19 14:38ESTYesTRDUSGS5285.230.000.30ExcellentClearNONE
5792006-10-17 10:54EDTYesbosUSGS4315.000.000.40GoodClearNONE
5782006-08-18 07:49EDTYesbos/crlUSGS1424.220.000.40GoodClearNONE
5772006-05-17 07:27EDTYesLYC/AMWUSGS37008.11 FairClearNONE
5762006-05-16 17:45EDTYesLYC/AMWUSGS35508.00 FairUnspecifedNONE
5752006-04-18 11:35EDTYesbosUSGS4004.820.000.50GoodClearNONE
5742006-01-13 08:29ESTYesDMUSGS12106.020.010.30GoodClearNONE
5732006-01-11 10:48ESTYesjlz/lycUSGS12305.930.000.30GoodClearNONE
5722005-06-22 07:11EDTYesbosUSGS7385.48-0.010.80GoodClearNONE
5712005-04-06 11:00EDTYesTRD/JLZUSGS35808.22 GoodClearNONE
5702005-01-18 14:52ESTYesTRD/RSSUSGS21307.040.000.20GoodClearNONE
5692005-01-13 11:27ESTYestrd/jlzUSGS12906.16 GoodClearNONE
5682004-11-04 07:37ESTYesbosUSGS4004.920.000.50GoodClearNONE
5672004-08-03 07:40EDTYesbosUSGS2754.630.000.60GoodClearNONE
5662004-03-01 11:53ESTYesbosUSGS4064.960.000.70GoodIceShoreNONE
5652003-10-30 09:00ESTYesbosUSGS8515.820.011.00GoodUnspecifedNONE
5642003-07-30 07:45EDTYesbosUSGS2394.570.000.60GoodClearNONE
5632003-06-09 10:47EDTYesbosUSGS12606.330.001.20FairClearNONE
5622003-06-09 09:17EDTYesbosUSGS13906.330.001.30GoodClearNONE
5612003-02-03 11:40ESTYesjfwUSGS4225.010.011.00GoodIceShoreNONE
5602002-10-02 12:00EDTYesjfwUSGS1064.090.010.50GoodClearNONE
5592002-06-19 10:20EDTYesjfwUSGS7445.440.000.80GoodClearNONE
5582002-03-13 11:30ESTYesjfwUSGS3964.890.000.50GoodClearNONE
5572001-10-15 13:45EDTYesjfwUSGS60.03.830.000.50GoodClearNONE
5562001-07-11 11:00EDTYesjfwUSGS4104.950.000.50GoodClearNONE
5552001-03-24 13:45ESTYeslycUSGS36108.610.001.50GoodClearNONE
5542001-03-23 11:45ESTYesJFW/TRDUSGS29508.150.041.00FairClearNONE
5532001-01-11 09:00ESTYesjfwUSGS3734.940.000.50GoodClearNONE
5522000-10-02 11:15EDTYesjfwUSGS1284.140.000.80GoodClearNONE
5512000-06-15 12:15EDTYesjfwUSGS12206.290.001.20GoodClearNONE
5502000-03-21 08:30ESTYesjfwUSGS14406.530.001.00GoodClearNONE
5491999-12-07 09:30ESTYesjfwUSGS3814.990.010.80GoodClearNONE
5481999-12-07 08:15ESTYesjfwUSGS3734.970.031.00GoodClearNONE
5471999-09-20 11:30EDTYesjfwUSGS8315.700.011.00GoodClearNONE
5461999-08-20 12:00EDTYesjfwUSGS43.53.700.000.50GoodClearNONE
5451999-08-20 11:00EDTYesjfwUSGS47.43.700.001.00GoodClearNONE
5441999-06-03 11:30EDTYesjfwUSGS3164.730.001.00GoodClearNONE
5431999-03-31 11:00ESTYesjfwUSGS12206.150.001.20GoodClearNONE
5421998-12-14 09:51ESTYesgcUSGS3364.810.010.90GoodDebrisLightNONE
5411998-09-08 12:45EDTYesrgcUSGS90.53.970.001.10GoodClearNONE
5401998-09-08 11:42EDTYesrgcUSGS95.13.970.000.90GoodClearNONE
5391998-07-08 09:56EDTYesRGCUSGS12006.13-0.011.30GoodClearNONE
5381998-04-01 12:11ESTYesRGCUSGS14606.41-0.011.00GoodClearNONE
5371998-01-06 11:25ESTYesrgcUSGS6835.420.011.30GoodClearNONE
5361997-10-14 12:23EDTYesgcUSGS62.73.830.000.80GoodClearNONE
5351997-10-14 11:25EDTYesgcUSGS66.63.830.010.80GoodClearNONE
5341997-08-21 09:20EDTYesGCUSGS95.24.020.000.70GoodClearNONE
5331997-07-07 11:34EDTYesGCUSGS1894.37-0.011.00GoodClearNONE
5321997-05-22 11:05EDTYesGCUSGS8695.680.000.90GoodClearNONE
5311997-04-17 08:15EDTYesGCUSGS17806.850.001.00GoodClearNONE
5301997-02-20 13:10ESTYesGCUSGS9345.750.001.10GoodClearNONE
5291997-01-15 12:34ESTYesGCUSGS9335.730.001.20GoodClearNONE
5281996-12-19 10:30ESTYesGCUSGS20107.070.001.10GoodClearNONE
5271996-09-12 14:16EDTYesCRLUSGS98.43.980.010.80GoodDebrisLightNONE
5261996-09-12 12:42EDTYesCRLUSGS1033.990.000.70GoodDebrisLightNONE
5251996-06-07 10:56EDTYesCRLUSGS5595.190.000.90GoodClearNONE
5241996-01-31 15:15ESTYesJLZ/CRLUSGS28707.820.001.30GoodClearNONE
5231995-10-20 09:27EDTYesPLPUSGS2354.530.000.60GoodClearNONE
5221995-08-30 08:56EDTYesDMUSGS31.43.620.000.60GoodClearNONE
5211995-07-21 10:35EDTYesCRLUSGS1224.110.000.50GoodClearNONE
5201994-07-26 13:13EDTYesDMUSGS1024.020.000.60GoodClearNONE
5191994-06-14 08:46EDTYesDMUSGS2724.620.010.80GoodClearNONE
5181993-10-01 13:17EDTYesDMUSGS4094.970.000.90GoodClearNONE
5171993-08-02 12:00EDTYesdmUSGS76.33.890.000.80GoodClearNONE
5161993-06-07 15:31EDTYesDMUSGS4104.96-0.021.00GoodClearNONE
5151993-04-02 13:37ESTYesD/CUSGS38108.780.011.50GoodClearNONE
5141993-03-31 14:30ESTYesZHSUSGS31408.050.041.00GoodClearNONE
5131993-03-29 12:36ESTYesD/LUSGS19806.970.051.70GoodClearNONE
5121992-12-23 14:18ESTYesDMUSGS16406.590.001.40GoodClearNONE
5111992-11-17 08:31ESTYesDMUSGS3594.85-0.081.00GoodClearNONE
5101992-09-22 08:35EDTYesDMUSGS41.53.710.251.00GoodClearNONE
5091992-08-18 09:06EDTYesDMUSGS5775.210.333.60FairClearNONE
5081992-06-30 09:59EDTYes114USGS3204.800.072.00FairClearNONE
5071992-02-27 13:32ESTYesJLZUSGS8845.680.001.00PoorClearNONE
5061991-10-02 08:38EDTYesJLZ/MHUSGS11506.120.011.50GoodClearNONE
5051991-08-15 11:05EDTYesJLZUSGS1684.360.330.80FairClearNONE
5041991-07-08 14:27EDTYesJLZUSGS1664.330.000.50GoodClearNONE
5031991-03-07 13:11ESTYesJLZUSGS14706.52 GoodClearNONE
5021991-01-03 08:42ESTYesSPCUSGS8975.73-0.011.50FairClearNONE
5011990-11-20 09:23ESTYesSPCUSGS7135.45-0.021.40FairClearNONE
5001990-10-12 10:42EDTYesSPCUSGS2204.400.001.40FairClearNONE
4991990-05-08 09:50EDTYesSPCUSGS8445.680.001.80FairClearNONE
4981990-04-27 12:36EDTYesSPCUSGS8195.660.172.40FairClearNONE
4971990-04-03 08:51EDTYesSPCUSGS7255.560.002.50FairClearNONE
4961990-02-12 -- ----YesSPC/LJOUSGS14506.59 FairClearNONE
4951989-07-11 10:39EDTYesTCUSGS2654.650.000.60GoodClearNONE
4941989-06-09 09:43EDTYesLOUSGS5585.220.001.50GoodClearNONE
4931989-04-20 13:20EDTYesLOUSGS15606.590.002.40GoodClearNONE
4921988-12-06 10:52ESTYesL/OUSGS6215.360.001.60GoodClearNONE
4911988-11-16 11:21ESTYesLJOUSGS4265.070.002.20FairClearNONE
4901988-03-30 12:05ESTYesTJCUSGS13506.390.001.00GoodClearNONE
4891987-10-08 11:09EDTYesTJCUSGS4625.080.000.70GoodClearNONE
4881987-08-21 14:30EDTYesTJCUSGS64.63.880.000.50GoodClearNONE
4871987-07-27 14:02EDTYesTJCUSGS77.54.010.000.50FairClearNONE
4861987-07-20 14:12EDTYesTJCUSGS1094.130.000.60FairClearNONE
4851987-07-08 13:12EDTYesTJCUSGS2054.470.000.50GoodClearNONE
4841987-04-07 15:50EDTYesICJ/GWPUSGS45209.170.031.50Unspecified NONE
4831987-03-30 14:55ESTYesrssUSGS12306.210.001.00GoodClearNONE
4821986-10-08 12:15EDTYesRSSUSGS1684.330.000.80GoodClearNONE
4811986-05-23 -- ----YesRSSUSGS2884.650.000.80GoodClearNONE
4801986-04-14 -- ----YesRSSUSGS8175.570.001.00GoodClearNONE
4791985-11-27 -- ----YesRSSUSGS9515.830.001.00GoodClearNONE
4781985-10-08 -- ----YesRSSUSGS6365.380.000.80GoodClearNONE
4771985-01-03 -- ----YesRSSUSGS5955.240.001.00GoodClearNONE
4751984-10-01 -- ----YesRSSUSGS72.93.840.000.50GoodClearNONE
4661983-03-16 -- ----YeswjmUSGS31908.06 Unspecified NONE
4401979-01-26 -- ----YeswjmUSGS46108.90 Unspecified NONE
4331978-04-04 -- ----YeswjmUSGS28807.80 Unspecified NONE
3961972-03-24 -- ----YesMFCUSGS35408.09 Unspecified NONE
3691969-03-28 -- ----YesJWTUSGS30107.75 Unspecified NONE
3601968-03-28 -- ----YesJWTUSGS35008.12 Unspecified NONE
3591968-03-23 -- ----YesWJMUSGS47609.05 Unspecified NONE
2411956-04-19 -- ----YesGAMUSGS30507.69 Unspecified NONE
2241954-09-14 -- ----YesRABUSGS31207.87 Unspecified NONE
2341954-08-29 -- ----YesRABUSGS32907.96 Unspecified NONE
2331954-08-23 -- ----YesRFPUSGS43708.95 Unspecified NONE
2321954-08-22 -- ----YesRFPUSGS39908.69 Unspecified NONE
1521948-03-24 -- ----YesCHMUSGS31907.93 Unspecified NONE
301938-08-02 -- ----YesHNH/JWGUSGS30507.53 Unspecified NONE
291938-07-28 -- ----YesHNH/JWGUSGS36708.03 Unspecified NONE
281938-07-26 -- ----YesHNH/JWGUSGS33407.89 Unspecified NONE