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Streamflow Measurements for the Nation


USGS 01092000 MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH


Hillsborough County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  42°56'53", Longitude  71°27'50" NAD27
Drainage area 3,092  square miles
Gage datum 108.58 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
 
3502024-11-14 09:36:47ESTYesJPRUSGS12103.110.001.00PoorDebrisLightunkn
3492024-09-24 10:54:07EDTYesJPRUSGS6362.57-0.031.00FairDebrisLightunkn
3482024-07-25 09:18:04EDTYesJPR/AOKUSGS29204.160.001.00FairDebrisLightunkn
3472024-05-28 12:20EDTYesJPRUSGS36704.590.000.50FairClearunkn
3462024-04-09 09:28:03EDTYesJPR/AOKUSGS150007.750.000.60GoodClearunkn
3452024-02-01 09:29:41ESTYesJPR/SGSUSGS92006.350.000.60GoodClearunkn
3442023-12-08 09:40:59ESTYesJPRUSGS47304.95-0.020.60GoodClearunkn
3432023-11-03 09:19:04EDTYesJPRUSGS57305.320.000.60GoodClearunkn
3422023-08-22 10:16:07EDTYesJDK/SGSUSGS48405.050.000.48GoodVegetationLightunkn
3412023-06-28 12:07:09EDTYesJDK/SMW/CMR/USGS87606.240.000.25FairClearunkn
3402023-06-28 11:31:04EDTYesJDK/SMW/CMR/USGS90206.240.000.40GoodClearunkn
3392023-06-28 10:34:01EDTYesJDK/SMW/CMR/USGS90006.240.000.48GoodClearunkn
3382023-05-02 14:45:01EDTYesSGS/SAJUSGS257009.93 GoodClearunkn
3372023-04-05 10:16:08EDTYesjdk/sgs/mshUSGS127007.080.010.28GoodDebrisModerateunkn
3362022-11-03 10:04:07EDTYesJPR/DTCUSGS26304.070.030.60FairDebrisLightunkn
3352022-08-09 09:42:03EDTYesJPRUSGS10402.900.301.00FairClearunkn
3342022-06-02 09:02:09EDTYesJPRUSGS26404.110.000.70GoodClearunkn
3332022-03-17 11:18:02EDTYesjpr/JDKUSGS96206.380.000.60GoodClearunkn
3322021-11-04 10:33:03EDTYesjpr/JDKUSGS110006.820.000.50FairClearunkn
3312021-07-23 09:08:02EDTYesJPRUSGS134007.39-0.020.40FairClearunkn
3302021-07-23 08:28:02EDTYesJPRUSGS133007.41-0.040.40FairClearunkn
3292021-05-18 09:45:05EDTYesJPR QSHUSGS32504.390.000.60GoodClearunkn
3282020-11-12 09:02:41ESTYesJPRUSGS15203.38-0.101.00FairClearunkn
3272020-09-16 10:27:03EDTYesjprUSGS6962.420.001.00PoorClearunkn
3262020-08-07 11:47EDTYesJPRUSGS15603.380.000.90FairVegetationLightunkn
3252020-08-03 11:21EDTNo
3242020-08-03 10:27:07EDTNo
3232020-06-24 10:27:07EDTYesJPR/DTCUSGS11703.110.000.50FairClearunkn
3222020-03-31 14:03:08EDTYesJPR/MJPUSGS130007.150.021.00GoodClearunkn
3212020-03-31 13:28:05EDTYesJPR/MJPUSGS131007.150.021.00GoodClearunkn
3202019-08-07 08:23EDTYesIDCUSGS10703.03 0.65PoorVegetationLightunkn
3192019-06-12 12:02:07EDTYesIDC/BNS/RLHUSGS60605.43-0.010.25GoodClearunkn
3182019-06-12 11:30:01EDTYesIDC/BNS/RLHUSGS62405.440.000.25FairClearunkn
3172019-04-11 09:27:02EDTYesIDC/JPRUSGS126007.050.000.23FairClearunkn
3162018-12-11 09:31:37ESTYesIDC/MBC/JPRUSGS75505.84-0.010.25FairClearunkn
3152018-11-26 10:23:43ESTYesIDC/JPRUSGS82606.110.000.25FairClearunkn
3142018-08-28 12:12:02EDTYesPJS/GEBUSGS29404.260.100.70FairClearunkn
3132018-07-03 08:38EDTYesPJS/SEC/GABUSGS20703.790.040.33Fair unkn
3122018-05-10 10:37:05EDTYesPJS/GABUSGS71905.74-0.110.40FairClearunkn
3112018-03-21 11:11:09EDTYesslw/abmUSGS55205.250.000.25FairClearunkn
3102017-10-18 16:50EDTYesslwUSGS7912.65-0.020.80PoorClearunkn
3092017-08-14 14:35:06EDTYesslw/gabUSGS12503.14-0.140.75PoorClearunkn
3082017-08-14 13:56EDTYesslw/gabUSGS14203.29-0.110.50PoorClearunkn
3072017-06-28 10:36:03EDTYesslw/gabUSGS41304.780.010.25FairClearunkn
3062017-04-14 11:42:09EDTYesslw/gabUSGS259009.81-0.010.55GoodClearunkn
3052017-04-14 11:42:06EDTYesslw/gabUSGS251009.810.010.55GoodClearunkn
3042017-03-01 09:54ESTYesslwUSGS166007.940.020.50GoodClearunkn
3032016-11-03 09:12:03EDTYesGS/GBUSGS20103.720.020.30FairClearunkn
3022016-08-26 09:28:08EDTYesGESUSGS9802.840.000.30FairClearunkn
3012016-07-15 09:25:06EDTYesGES/SLWUSGS11503.06-0.050.40FairClearunkn
3002016-05-18 09:14:09EDTYesGESUSGS47605.000.000.30FairClearunkn
2992016-03-22 12:18:05EDTYesGESUSGS85706.13-0.040.30FairClearunkn
2982015-12-16 09:49:35ESTYesGESUSGS39804.730.000.60FairClearunkn
2972015-11-09 09:50:49ESTYesGES/RGKUSGS24904.020.000.30FairClearunkn
2962015-09-10 10:01EDTYesGES/SLWUSGS13203.11 FairClearunkn
2952015-09-10 09:42EDTYesGES/SLWUSGS12203.11 FairClearunkn
2942015-07-10 13:46EDTYesGES/GABUSGS29504.290.000.30FairClearunkn
2932015-06-10 09:56EDTYesGESUSGS25104.020.000.30FairClearunkn
2922015-04-24 11:02EDTYesGESUSGS173008.060.010.30FairClearunkn
2912014-12-29 08:41ESTYesGESUSGS147007.520.000.30FairClearunkn
2902014-11-06 10:57ESTYesGESUSGS34904.400.020.50FairClearunkn
2892014-11-06 09:26ESTYesGESUSGS33504.390.000.50PoorClearunkn
2882014-09-15 11:48EDTYesGESUSGS14103.320.020.60FairClearunkn
2872014-09-15 10:31EDTYesGESUSGS14303.290.020.60FairClearunkn
2862014-08-12 11:33EDTYesGES/SLWUSGS28104.180.060.40GoodClearunkn
2852014-05-07 13:04EDTYesGES/JDJUSGS104006.570.010.30GoodClearunkn
2842014-04-10 13:01:09EDTYesJDJ/SLWUSGS263009.940.000.30GoodClearunkn
2832014-04-10 12:51:02EDTYesJDJ/SLWUSGS262009.940.000.30GoodClearunkn
2822013-11-14 11:38:30ESTYesslw/gabUSGS20003.760.040.10FairClearunkn
2812013-11-14 10:20ESTYesslwUSGS18703.730.000.50PoorClearunkn
2802013-09-04 14:31EDTYesgab/slwUSGS60605.410.000.30GoodClearunkn
2792013-07-18 11:21EDTYesslw/gabUSGS41704.850.000.40FairClearunkn
2782013-04-30 09:26:01EDTYesslw/gabUSGS55105.27-0.010.30GoodClearunkn
2772013-04-02 14:49:01EDTYesSLW/GABUSGS143007.480.000.30GoodClearunkn
2762012-10-05 13:27EDTYesslw/mfUSGS31304.310.050.60FairClearunkn
2752012-10-05 12:47EDTYesslw/mfUSGS30304.280.000.60FairClearunkn
2742012-07-12 14:25EDTYesslwUSGS5502.34-0.010.50PoorClearunkn
2732012-03-29 11:20EDTYesslw/gabUSGS53605.230.160.30GoodClearunkn
2722011-12-13 14:49ESTYesslw/gabUSGS124007.020.010.30GoodClearunkn
2712011-10-18 11:54EDTYesgab/rfhUSGS95406.41-0.010.30FairClearunkn
2702011-05-18 11:40EDTYesslw/gabUSGS126007.130.000.50GoodClearunkn
2692011-03-22 12:45EDTYesslw/gabUSGS185008.34-0.010.40FairClearunkn
2682010-12-03 10:37:30ESTYesslw/gabUSGS147007.520.020.60GoodClearunkn
2672010-10-14 11:45EDTYesGABUSGS20403.78-0.030.50FairClearunkn
2662010-10-14 09:58EDTYesGABUSGS21303.91-0.040.60FairClearunkn
2652010-06-30 15:39EDTYesGABUSGS41704.890.000.70FairClearunkn
2642010-04-02 10:55EDTYesGAB/HLMUSGS240009.540.030.40GoodClearunkn
2632010-03-02 15:44:30ESTYesGABUSGS151007.700.010.60GoodClearunkn
2622009-10-09 09:24EDTYesGAB/RGKUSGS64905.640.000.40FairClearunkn
2612009-10-05 10:08EDTYesGAB/RGKUSGS54705.300.00 FairClearunkn
2602009-09-14 11:08EDTYesGAB/HLSUSGS27804.29-0.100.30FairClearunkn
2592009-04-10 10:37EDTYesGABUSGS213008.96-0.030.60GoodClearunkn
2582009-03-20 11:40EDTYesGABUSGS119006.99-0.020.40GoodClearunkn
2572008-11-17 11:39:30ESTYesGABUSGS121007.040.030.50GoodClearunkn
2562008-08-05 10:20EDTYesSLW/GABUSGS96106.480.000.40GoodClearunkn
2552008-05-01 12:34EDTYesGAB/C_KUSGS2850010.370.000.50GoodClearunkn
2542008-04-16 10:50EDTYesRGK/GABUSGS243009.50-0.01 GoodClearunkn
2532007-11-01 09:08EDTYesHLS/RGKUSGS38604.70-0.040.60GoodClearunkn
2522007-08-28 10:45EDTYesHLS/RGKUSGS9122.71-0.040.60GoodClearunkn
2512007-06-19 11:23EDTYesHLS/GABUSGS27604.180.030.50FairClearunkn
2502007-04-18 08:42EDTYesRGK/HLSUSGS3770013.61-0.130.60GoodClearunkn
2492006-10-25 11:53EDTYesHLS/SLWUSGS90606.360.000.60GoodClearunkn
2482006-08-09 14:09EDTYesHLS/C_KUSGS34104.490.041.10GoodClearunkn
2472006-05-17 09:09EDTYesHLS/RGKUSGS3700012.92-0.040.60GoodClearunkn
2462006-05-05 10:23EDTYesC_K/SLWUSGS80406.05-0.020.70GoodClearunkn
2452005-11-22 10:45ESTYesC_K/SLWUSGS117006.980.020.60GoodClearunkn
2442005-07-27 10:01EDTYesHLS/C_KUSGS18103.560.001.10PoorClearunkn
2432005-04-07 09:50EDTYesC_K/GABUSGS2860010.51-0.040.70GoodClearunkn
2422004-11-22 12:41ESTYesRGK/HLSUSGS21803.80-0.040.90FairClearunkn
2412004-09-14 10:56EDTYesSLW/HLSUSGS31904.39-0.010.70FairClearunkn
2402004-04-02 14:27ESTYesslw/gabUSGS2910010.580.020.60GoodClearunkn
2392003-07-30 14:32EDTYesC_K/SLWUSGS11303.000.000.70FairClearunkn
2382003-04-14 16:03EDTYesSLW/C_KUSGS166007.820.000.70GoodClearunkn
2372002-10-28 14:08ESTYesC_K/SLWUSGS25503.990.150.60FairClearunkn
2362002-10-28 12:19ESTYesSLW/C_KUSGS22103.770.060.70PoorClearunkn
2352002-07-25 09:22EDTYesC_K/GJSUSGS13503.19-0.011.10GoodClearunkn
2342002-04-10 10:57EDTYesC_K/GABUSGS63205.44-0.020.70GoodClearunkn
2332001-12-05 13:31ESTYesC_K/SLWUSGS11402.94-0.010.70PoorClearunkn
2322001-08-23 13:45EDTYesGJSUSGS7552.460.001.40Fair unkn
2312001-08-17 08:15EDTYesC_KUSGS5852.400.001.30PoorClearunkn
2302001-04-18 07:53EDTYesC_K/SLWUSGS227009.140.000.60GoodClearunkn
2292000-11-17 12:30ESTYesC_K/SLWUSGS60905.440.020.50GoodClearunkn
2282000-05-04 08:17EDTYesRGK/SLWUSGS88806.200.000.30GoodClearunkn
2271999-11-22 10:30ESTYesRGK/SLWUSGS43504.810.110.80GoodClearunkn
2261998-12-15 13:20ESTYesslwUSGS33004.380.522.00FairClearunkn
2251998-06-17 08:45EDTYesslw/ckUSGS3480012.150.162.70GoodClearunkn
2241998-06-09 12:50EDTYesslwUSGS34004.39-0.102.00FairClearunkn
2231998-04-09 14:00EDTYesslwUSGS118007.000.062.30FairClearunkn
2221997-12-31 11:00ESTYesSW /RPUSGS27004.100.051.50FairClearunkn
2211997-07-07 11:50EDTYesC_KUSGS20503.720.041.90FairClearunkn
2201997-04-08 09:45EDTYesC_KUSGS213008.860.072.40GoodClearunkn
2191996-12-23 13:35ESTYesC_KUSGS122006.94-0.032.30GoodClearunkn
2181996-10-02 07:10EDTYesC_KUSGS16203.38-0.101.80PoorClearunkn
2171996-08-12 10:25EDTYesC_KUSGS18703.560.001.90FairClearunkn
2161996-04-03 13:30ESTYesC_KUSGS88406.140.082.40FairClearunkn
2151996-02-27 10:00ESTYesC_K/M_WUSGS169008.09-0.072.10GoodClearunkn
2141995-10-02 15:45EDTYesC_KUSGS6632.38-0.040.80FairClearunkn
2131995-08-21 11:35EDTYesC_KUSGS7902.520.051.20FairVegetationLightunkn
2121995-06-30 10:05EDTYesC_KUSGS7752.52-0.021.10FairClearunkn
2111995-06-28 17:10EDTYesC_KUSGS9772.72-0.011.10FairClearunkn
2101995-04-10 15:30EDTYesC_KUSGS54405.22-0.081.90FairClearunkn
2091995-01-17 12:25ESTYesC_KUSGS139007.420.022.30FairClearunkn
2081994-12-06 12:25ESTYesC_KUSGS72305.670.222.80FairClearunkn
2071994-04-18 10:50EDTYesMFC/CKUSGS250009.80-0.022.50GoodClearunkn
2061993-06-09 09:10EDTYesC K/RGKUSGS48104.920.513.00PoorClearunkn
2051993-04-13 -- ----YesJIM/DJKUSGS2950010.85-0.042.00FairClearunkn
2041993-04-01 -- ----YesJIM/RLPUSGS2700010.39-0.092.00FairDebrisLightunkn
2031992-04-25 -- ----YesJ.K/SCSUSGS164007.900.001.40FairClearunkn
2021992-01-24 -- ----YesJ.K/D.KUSGS54805.290.012.00GoodClearunkn
2011991-08-21 -- ----YesJIM/KBSUSGS102006.970.081.80GoodDebrisHeavyunkn
2001991-04-25 -- ----YesJIM/SCSUSGS148007.90-0.163.30FairDebrisHeavyunkn
1991990-08-13 -- ----YesJIM/SCSUSGS208009.56 FairDebrisHeavyunkn
1981990-04-01 23:00ESTYesRLPUSGS69706.04 Unspecified unkn
1971988-04-11 11:10EDTYesSCSUSGS95506.33-0.011.20FairClearunkn
1871981-02-27 -- ----YeskemUSGS3300011.37-0.061.50Good unkn
1861980-04-11 -- ----YeskemUSGS259009.99 Poor unkn
1851980-03-04 -- ----YesKEMUSGS2101.40-0.030.70Fair unkn
1821978-09-08 -- ----YesKEMUSGS2001.34-0.050.60Fair unkn
1791971-04-26 -- ----YesKEM/CEHUSGS154007.680.001.20Good unkn
1781970-07-21 -- ----YesKEMUSGS24703.980.771.30Fair unkn
1771970-05-07 -- ----YesKEMUSGS88306.22-0.011.10Good unkn
1721968-03-29 -- ----YesKEM/CEHUSGS192008.500.011.60Unspecified unkn
1701967-04-05 -- ----YesCEH/KEMUSGS271009.990.001.30Good unkn
1671965-08-01 -- ----YesFEBUSGS2201.42-0.081.20Fair unkn
1661965-08-01 -- ----YesCEHUSGS2351.42-0.081.30Fair unkn
1651965-05-07 -- ----YesCEH/FEBUSGS57105.310.031.20Good unkn
1641964-08-19 -- ----YesHHM/RDWUSGS18603.62-0.051.10Good unkn
1571961-07-10 -- ----YesRAGUSGS2861.550.270.90Poor unkn
1411955-08-03 -- ----YesWBG/B_RUSGS34504.460.031.60Good unkn
1281954-06-06 -- ----YesWBGUSGS118006.830.151.50Good unkn
1231953-11-22 -- ----YesCEH/GAMUSGS1891.28-0.111.50Good unkn
1221953-10-25 -- ----YesGAM/RABUSGS1641.23-0.061.30Poor unkn
1191953-03-29 -- ----YesGAM/RFPUSGS3860012.47-0.131.50Good unkn
1091951-04-06 -- ----YesJVBUSGS3360011.27-0.151.30Good unkn
1081951-04-05 -- ----YesJVBUSGS4100013.29-0.041.50Good unkn
901948-03-24 -- ----YesJVBUSGS3510011.580.151.80Good unkn
871947-10-19 -- ----YesB__/K__USGS2211.36-0.061.50Fair unkn
531942-08-20 23:00ESTYesH__USGS12603.11-0.011.60Good unkn
421941-10-05 -- ----YesCHMUSGS4121.910.804.00Fair unkn
431940-11-19 -- ----YesCHM/S__USGS3551.82-0.050.70Good unkn
371940-10-13 -- ----YesB__/I__USGS11702.960.022.00Fair unkn
351940-08-11 -- ----YesI__/B__USGS3121.610.542.00Fair unkn
311940-05-04 -- ----YesS__USGS4100012.460.333.50Unspecified unkn
211938-09-24 -- ----YesjwgUSGS4720014.54 Unspecified unkn
201938-09-23 -- ----Yes???USGS10200025.87 Unspecified unkn
91937-09-09 -- ----YesRDIUSGS16803.350.161.70Unspecified unkn
81937-08-29 -- ----YesVWRUSGS2511.48-0.121.00Unspecified unkn
11936-03-20 -- ----Yes???USGS15000035.19 Unspecified unkn