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Streamflow Measurements for the Nation


USGS 01581920 GUNPOWDER FALLS NEAR PARKTON, MD


Baltimore County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°37'08.6", Longitude  76°41'25.3" NAD83
Drainage area 81.5  square miles
Gage datum 355.43 feet above NAVD88
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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
 
2302021-04-26 08:14:19EDTYesASBUSGS71.51.860.000.20FairClearBYPS
2292021-02-25 09:07:54ESTYesASB/MNPUSGS1062.030.020.40FairClearBYPS
2282020-12-22 08:23:29ESTYesASBUSGS63.11.800.010.90FairClearNONE
2272020-11-06 09:33:16ESTYesASB/TGMUSGS28.21.540.001.00FairClearNONE
2262020-07-23 09:00:43EDTYesSJQUSGS31.81.500.000.68FairClearBYPS
2252020-06-09 09:54:13EDTYesASBUSGS1032.000.001.00FairClearNONE
2242020-04-07 11:27:47EDTYesASB/MNPUSGS80.01.840.001.00FairClearNONE
2232020-02-11 08:53:16ESTYesASB/MNPUSGS1462.150.000.27FairClearNONE
2222019-12-03 11:28ESTYesSJQUSGS87.91.93-0.050.57FairDebrisLightBYPS
2212019-11-01 08:02:38EDTYesASB/MNPUSGS10205.29-0.090.27FairVegetationLightNONE
2202019-10-01 11:56EDTYesMNPUSGS27.41.470.000.78FairDebrisModerateBYPS
2192019-08-19 11:56:43EDTYesSJQ/MNPUSGS27.81.500.000.95FairDebrisLightBYPS
2182019-07-26 11:16EDTYesMNP/KMNUSGS59.51.760.001.70FairClearNONE
2172019-06-03 10:26:10EDTYesSJQUSGS1512.220.020.23FairClearNONE
2162019-04-10 10:11:15EDTYesSJQUSGS1862.290.000.20FairClearNONE
2152019-02-05 11:14:42ESTYesSJQUSGS2272.440.000.25GoodClearBYPS
2142018-12-04 10:05:30ESTYesSJQUSGS2452.500.000.22GoodClearBYPS
2132018-10-01 09:54:09EDTYesSJQUSGS3482.820.000.23GoodDebrisLightNONE
2122018-07-25 09:40:48EDTYesWCD/SJQUSGS21107.89-0.080.20FairClearNONE
2112018-07-25 09:20:41EDTYesWCD/SJQUSGS22007.910.020.25FairClearNONE
2102018-07-23 12:52:30EDTYesMCG/SJQUSGS5643.76-0.060.22FairClearNONE
2092018-06-29 12:04EDTYesSMM/SJQUSGS1182.040.000.63PoorClearNONE
2082018-04-10 12:27EDTYesSJQUSGS38.61.590.000.63PoorVegetationModerateNONE
2072018-01-29 10:33ESTYesJEK/ASBUSGS95.81.92 FairClearNONE
2062018-01-05 12:06:15ESTYesPJB/ASBUSGS2342.440.010.17FairClearNONE
2052017-12-06 08:01:30ESTYesSJQUSGS40.11.630.000.52FairDebrisLightNONE
2042017-10-05 12:00:30EDTYesMCGUSGS39.01.57 FairDebrisLightNONE
2032017-08-14 10:41EDTYesMCG/ASBUSGS37.21.590.000.77FairClearNONE
2022017-06-13 13:01EDTYesMCG/PJBUSGS78.41.830.001.00GoodClearNONE
2012017-04-19 12:05EDTYesMCGUSGS32.71.480.000.40FairClearNONE
2002017-02-02 13:06:30ESTYesMCGUSGS37.71.560.001.00FairDebrisLightNONE
1992016-12-06 13:57ESTYesMCGUSGS80.91.86-0.080.60FairClearNONE
1982016-10-12 12:03:30EDTYesMCGUSGS53.31.66-0.010.60FairDebrisLightNONE
1972016-08-10 10:15:30EDTYesMCG/BDMUSGS32.51.500.010.80GoodDebrisLightNONE
1962016-06-06 13:30EDTYesMCG/COWUSGS1151.980.000.90FairClearNONE
1952016-04-11 13:18EDTYesMCG/RMJUSGS1362.100.000.70FairClearNONE
1942016-02-12 10:28:30ESTYesMCG/RMJUSGS1352.09-0.010.50FairClearNONE
1932015-12-08 14:05ESTYesMCGUSGS65.51.750.000.60FairClearNONE
1922015-10-20 10:50:30EDTYesMCGUSGS30.11.500.000.50FairDebrisLightNONE
1912015-08-25 13:16:30EDTYesMCGUSGS29.21.480.000.60FairClearNONE
1902015-06-10 11:41:04EDTYesMCGUSGS61.31.750.000.60GoodClearNONE
1892015-04-08 12:28EDTYesMCGUSGS88.91.910.020.80GoodClearNONE
1882015-03-11 12:03EDTYesMCG/APGUSGS8864.83-0.010.30GoodClearNONE
1872015-02-06 11:44ESTYesMCGUSGS66.41.780.010.70FairClearNONE
1862014-12-05 11:59ESTYesMCGUSGS79.61.860.000.70FairClearNONE
1852014-10-15 10:25:30EDTYesMCGUSGS67.01.790.000.60FairClearNONE
1842014-08-25 11:23EDTYesMCGUSGS77.31.830.000.60GoodClearNONE
1832014-06-12 12:50EDTYesMCGUSGS2322.470.000.30GoodClearNONE
1822014-04-14 14:48:34EDTYesELBUSGS1832.280.000.30GoodClearNONE
1812014-04-03 15:07:41EDTYesELBUSGS3502.810.000.30GoodClearNONE
1802014-03-21 12:55:33EDTYesELB/SJPUSGS1842.290.000.10GoodClearNONE
1792014-02-11 09:04:22ESTYesELBUSGS1412.120.000.20GoodClearNONE
1782013-12-12 14:38:11ESTYesELBUSGS1062.010.000.30GoodClearNONE
1772013-10-21 15:55EDTYesELBUSGS84.21.910.000.80GoodClearNONE
1762013-09-13 10:37:30EDTYesELBUSGS29.91.480.000.80FairClearNONE
1752013-08-20 10:01:30EDTYesELBUSGS73.61.840.000.90GoodClearNONE
1742013-08-14 08:12:10EDTYesELBUSGS2132.40-0.010.30FairClearNONE
1732013-06-17 14:52:49EDTYesELBUSGS1062.010.000.30GoodClearNONE
1722013-04-09 13:52:07EDTYesELBUSGS96.71.990.000.30GoodClearNONE
1712013-02-07 13:11:52ESTYesELBUSGS1622.250.000.30GoodClearNONE
1702012-12-14 09:56ESTYesELBUSGS69.41.840.000.70GoodClearNONE
1692012-10-31 10:36:37EDTYesELB/SJPUSGS9024.79-0.040.30FairClearNONE
1682012-10-10 09:16EDTYesELB/SJPUSGS1002.000.000.80GoodClearNONE
1672012-08-17 10:54:30EDTYesELBUSGS31.61.480.000.90GoodVegetationModerateNONE
1662012-07-27 12:15:30EDTYesELBUSGS34.31.53 FairVegetationLightNONE
1652012-06-07 11:14EDTYesELBUSGS1102.050.000.20GoodClearNONE
1642012-04-10 15:53:30EDTYesELBUSGS69.41.850.010.60FairVegetationLightNONE
1632012-03-05 10:56ESTYesELBUSGS1362.150.010.50FairClearNONE
1622012-02-22 11:55ESTYesELBUSGS1102.020.010.50FairDebrisHeavyNONE
1612012-02-06 12:45:30ESTYesELBUSGS1232.190.000.30GoodDebrisHeavyNONE
1602011-12-09 10:52ESTYesELBUSGS3522.900.010.30GoodDebrisModerateNONE
1592011-10-17 15:47:30EDTYesELBUSGS1212.160.010.30GoodDebrisHeavyNONE
1582011-09-08 10:02:30EDTYesELB/SJPUSGS454010.750.110.30GoodUnspecifedNONE
1572011-08-29 11:27:30EDTYesELB/EJDUSGS2132.35-0.010.50GoodUnspecifedNONE
1562011-08-02 15:17EDTYesELBUSGS34.31.490.000.50FairClearNONE
1552011-06-14 14:09EDTYesELB/EJDUSGS1061.960.000.70GoodClearNONE
1542011-04-01 11:48:30EDTYesELB/MKMUSGS1262.020.001.00FairClearNONE
1532011-02-04 12:32:30ESTYesELBUSGS29.41.470.000.60FairDebrisModerateNONE
1522010-11-30 12:28ESTYesELBUSGS29.41.500.000.70FairDebrisModerateNONE
1512010-10-08 12:49EDTYesELBUSGS28.91.460.010.70FairDebrisLightNONE
1502010-09-01 10:05:30EDTYesELBUSGS1242.010.000.70FairVegetationLightNONE
1492010-06-22 15:03:30EDTYesELBUSGS55.11.670.000.50FairVegetationLightNONE
1482010-05-12 11:01EDTYesELBUSGS88.31.860.101.00FairDebrisLightNONE
1472010-03-09 11:19:30ESTYesELB/EJDUSGS2082.370.001.10FairClearNONE
1462010-01-13 13:15ESTYesELB/EJDUSGS1232.020.000.60GoodClearNONE
1452009-11-25 11:33ESTYesJRD/EJDUSGS1862.250.000.60GoodClearNONE
1442009-10-06 13:40EDTYesJRDUSGS31.21.480.000.60GoodClearNONE
1432009-08-27 17:51:30EDTYesJRDUSGS28.21.440.000.60GoodClearNONE
1422009-07-29 15:47:30EDTYesJRDUSGS30.71.430.000.60GoodClearNONE
1412009-06-26 12:22:30EDTYesJRDUSGS44.41.550.000.40GoodClearNONE
1402009-05-14 15:53:30EDTYesJRDUSGS86.41.880.010.50GoodClearNONE
1392009-02-27 12:01:30ESTYesJRDUSGS54.51.660.010.70GoodClearNONE
1382008-12-12 12:05ESTYesJRDUSGS7114.15-0.221.80FairUnspecifedNONE
1372008-10-16 12:50EDTYesem/kebUSGS25.01.420.001.00FairDebrisModerateNONE
1362008-08-14 11:20EDTYeskebUSGS79.61.810.000.60GoodClearNONE
1352008-06-11 11:56EDTYeskebUSGS80.51.82-0.020.50FairClearNONE
1342008-06-11 11:32EDTYeskebUSGS1011.95-0.240.50FairClearNONE
1332008-05-01 11:44EDTYeskebUSGS32.31.510.000.50GoodDebrisLightNONE
1322008-03-12 15:10EDTYeskebUSGS34.91.530.000.60FairDebrisLightNONE
1312008-01-04 14:16ESTYeskebUSGS16.71.280.000.80FairClearNONE
1302007-11-30 15:40ESTYeskebUSGS25.61.420.000.80FairDebrisLightNONE
1292007-10-12 12:52EDTYesKEB/JJKUSGS2862.760.021.00FairUnspecifedNONE
1282007-09-25 12:34EDTYeskebUSGS28.61.440.000.60GoodDebrisLightNONE
1272007-09-25 11:58EDTYeskebUSGS27.01.430.000.50GoodDebrisLightNONE
1262007-09-22 12:03EDTYeskebUSGS1532.230.000.80FairDebrisLightNONE
1252007-08-30 13:47EDTYeskebUSGS1122.030.001.00FairDebrisLightNONE
1242007-07-11 14:39EDTYeskebUSGS46.31.670.000.50FairClearNONE
1232007-04-27 14:15EDTYesMCG/JJKUSGS5373.65-0.061.10FairClearNONE
1222007-03-02 10:40ESTYesJJKUSGS17107.230.001.10PoorUnspecifedNONE
1212007-01-17 15:26ESTYesmcg/jdUSGS32.21.460.000.60FairClearNONE
1202006-11-20 14:00ESTYeskebUSGS28.21.470.000.80GoodDebrisLightNONE
1192006-10-25 13:00EDTYeskebUSGS27.91.430.001.00GoodDebrisLightNONE
1182006-10-16 11:10EDTYesKEBUSGS1592.270.000.90GoodDebrisLightNONE
1172006-10-05 08:35EDTYesJRD/KEBUSGS1542.260.001.00FairDebrisLightNONE
1162006-08-17 12:12EDTYesJPSUSGS74.21.800.000.70GoodClearNONE
1152006-06-22 08:45EDTYesJRDUSGS1011.950.000.60GoodClearNONE
1142006-05-04 07:55EDTYesJRDUSGS77.51.780.000.50GoodDebrisLightNONE
1132006-03-21 15:50ESTYesJRDUSGS80.31.840.000.70GoodClearNONE
1122006-02-23 12:10ESTYesJRDUSGS1352.070.010.50FairClearNONE
1112006-01-11 10:05ESTYesJRDUSGS52.21.670.000.50GoodClearNONE
1102005-12-02 11:50ESTYesRHPUSGS51.81.670.000.50FairClearNONE
1092005-09-20 13:00EDTYesRHPUSGS1051.960.000.60GoodClearNONE
1082005-07-19 10:20EDTYesRHPUSGS1792.29-0.010.60GoodClearNONE
1072005-05-23 10:45EDTYesRHPUSGS1192.030.000.60GoodClearNONE
1062005-02-07 08:27ESTYesRHPUSGS1242.010.000.70GoodClearNONE
1052004-11-17 12:57ESTYesRHP/RWSUSGS96.11.940.000.60FairDebrisLightNONE
1042004-10-05 08:00EDTYesRHP/RWSUSGS1091.980.000.90GoodClearNONE
1032004-08-10 14:00EDTYesRHPUSGS1091.980.000.70GoodClearNONE
1022004-06-23 07:55EDTYesRHPUSGS1332.090.000.60GoodVegetationLightNONE
1012004-05-06 13:30EDTYesRHPUSGS1372.070.000.60GoodClearNONE
1002004-03-23 12:20ESTYesRHPUSGS1202.010.000.70GoodClearNONE
992004-02-20 11:35ESTYesRHPUSGS1772.230.000.60GoodClearNONE
982003-12-22 12:25ESTYesRHPUSGS2182.400.000.60GoodClearNONE
972003-11-17 12:30ESTYesRHPUSGS1222.020.000.80FairClearNONE
962003-10-03 11:15EDTYesRHPUSGS1021.910.000.60GoodClearNONE
952003-09-29 13:10EDTYesRHPUSGS1452.09-0.010.60GoodClearNONE
942003-08-21 10:20EDTYesRHPUSGS1101.950.000.60GoodClearNONE
932003-07-17 12:10EDTYesRHPUSGS1592.140.000.60GoodClearNONE
922003-06-05 13:00EDTYesRHPUSGS3512.91-0.010.50GoodClearNONE
912003-05-16 13:55EDTYesRWS/RHPUSGS2242.410.060.60GoodClearNONE
902003-04-24 09:55EDTYesRHPUSGS1021.920.000.60GoodClearNONE
892003-04-15 10:10EDTYesRHP/RWSUSGS1402.050.000.60FairClearNONE
882003-03-11 11:50ESTYesRHP/RWSUSGS21.71.320.000.60GoodDebrisLightNONE
872003-01-28 11:55ESTYesRHP/RWSUSGS17.11.250.000.60GoodIceShoreNONE
862002-12-20 11:05ESTYesRHP/RWSUSGS19.21.290.000.50GoodDebrisLightNONE
852002-11-14 11:20ESTYesRHPUSGS13.71.200.000.40GoodDebrisModerateNONE
842002-11-05 13:30ESTYesRHPUSGS12.91.200.000.50GoodDebrisModerateNONE
832002-10-01 13:55EDTYesRHPUSGS51.61.620.000.60GoodClearNONE
822002-08-13 14:00EDTYesRHPUSGS87.91.840.010.70GoodClearNONE
812002-07-08 12:00EDTYesRHPUSGS28.01.410.000.60GoodClearNONE
802002-06-03 12:55EDTYesRHP/RWSUSGS30.41.450.000.60GoodClearNONE
792002-05-02 10:35EDTYesRHPUSGS41.51.570.000.60GoodClearNONE
782002-04-30 11:35EDTYesRHPUSGS40.31.530.000.60GoodClearNONE
772002-03-25 12:55ESTYesRHPUSGS13.31.190.000.50GoodDebrisLightNONE
762002-02-14 10:35ESTYesRHP/RWJUSGS15.91.270.000.50GoodClearNONE
752002-01-15 14:00ESTYesRHPUSGS64.71.760.000.50GoodClearNONE
742001-12-17 12:00ESTYesRHPUSGS46.71.620.000.70GoodClearNONE
732001-11-16 08:15ESTYesRHPUSGS40.41.580.000.60GoodVegetationLightNONE
722001-10-02 13:15EDTYesRHPUSGS85.11.89-0.010.60GoodClearNONE
712001-08-14 13:25EDTYesRHPUSGS2262.440.000.80GoodClearNONE
702001-07-12 13:20EDTYesRHPUSGS89.61.880.000.70GoodClearNONE
692001-06-11 08:20EDTYesRHPUSGS89.71.890.000.60GoodClearNONE
682001-05-01 13:05EDTYesRHPUSGS41.71.560.000.60GoodClearNONE
672001-03-26 13:15ESTYesRHPUSGS39.11.550.000.60GoodClearNONE
662001-02-21 13:15ESTYesRHPUSGS63.01.750.000.50GoodClearNONE
652001-01-17 13:45ESTYesRHPUSGS54.91.690.000.50GoodClearNONE
642000-12-08 10:30ESTYesRHP/RWSUSGS1622.220.000.50GoodClearNONE
632000-11-06 14:10ESTYesRHPUSGS1602.220.010.60GoodClearNONE
622000-10-04 14:00EDTYesRHPUSGS62.51.750.000.60GoodClearNONE
612000-08-29 11:40EDTYesRHPUSGS48.41.650.000.50GoodClearNONE
602000-07-18 12:20EDTYesRHPUSGS93.91.940.000.60GoodClearNONE
591990-11-16 12:29ESTYesRWJUSGS96.51.44-0.010.50GoodClearNONE
581990-10-01 12:00EDTYesJFHUSGS74.71.290.000.50GoodClearNONE
571990-08-16 13:40EDTYesJJMUSGS86.81.38 GoodClearNONE
561990-06-25 12:45EDTYesRJSUSGS54.81.170.000.60GoodClearNONE
551990-05-18 09:00EDTYesRJSUSGS1822.060.000.50GoodClearNONE
541990-03-30 08:40ESTYesRJSUSGS1001.520.000.50GoodClearNONE
531990-02-16 08:15ESTYesRJSUSGS1011.650.000.50GoodDebrisLightNONE
521990-01-04 08:15ESTYesRJSUSGS1101.650.000.50GoodClearNONE
511989-11-17 08:25ESTYesRJS/JFHUSGS3713.020.000.60GoodClearNONE
501989-10-06 12:55EDTYesRHPUSGS55.01.150.010.80GoodClearNONE
491989-07-28 11:40EDTYesRHPUSGS91.31.440.001.10GoodClearNONE
481989-06-16 12:25EDTYesRHP/RWJUSGS1271.730.000.70GoodClearNONE
471989-05-24 14:15EDTYesRHP/JFHUSGS4913.39-0.021.10GoodClearNONE
461989-03-28 09:15ESTYesRHPUSGS47.61.100.000.50GoodClearNONE
451989-02-15 14:40ESTYesRHP/BMHUSGS53.51.190.000.40GoodClearNONE
441989-01-13 13:40ESTYesRHPUSGS59.81.270.000.80GoodClearNONE
431988-11-17 09:11ESTYesRWJUSGS1802.160.000.40GoodClearNONE
421988-08-25 15:20EDTYesRJSUSGS1772.15-0.010.50GoodClearNONE
411988-07-06 11:30EDTYesJFH/RHSUSGS53.51.120.000.40GoodClearNONE
401988-05-23 10:10EDTYesJFHUSGS1601.960.000.50GoodClearNONE
391988-04-05 09:25EDTYesJFHUSGS89.91.490.000.40GoodClearNONE
381988-01-13 14:20ESTYesJFHUSGS81.41.390.020.50GoodClearNONE
371987-11-19 09:05ESTYesJFHUSGS87.31.490.000.40GoodClearNONE
361987-10-08 10:30EDTYesJFHUSGS53.71.200.010.40GoodClearNONE
351987-08-20 09:40EDTYesJFHUSGS29.00.980.000.40GoodClearNONE
341987-07-15 10:30EDTYesJFHUSGS87.41.540.000.40GoodClearNONE
331987-05-21 10:15EDTYesJFHUSGS30.11.260.000.40GoodClearNONE
321987-04-17 10:25EDTYesJFHUSGS30.71.180.000.40GoodClearNONE
311987-01-15 10:35ESTYesJFHUSGS26.91.030.000.40GoodClearNONE
301986-12-02 11:35ESTYesJFHUSGS26.81.090.000.50GoodClearNONE
291986-10-06 11:10EDTYesJFHUSGS25.61.000.000.30GoodClearNONE
281986-09-15 11:40EDTYesJFHUSGS26.70.940.000.40GoodClearNONE
271986-08-08 08:10EDTYesJFHUSGS2272.400.000.40GoodClearNONE
261986-06-20 09:15EDTYesJFHUSGS1972.260.000.30GoodClearNONE
251986-05-07 09:00EDTYesJFHUSGS67.41.440.000.40GoodClearNONE
241986-03-27 11:20ESTYesJFHUSGS89.31.710.000.30GoodClearNONE
231986-01-09 09:20ESTYesJFHUSGS3463.080.000.40GoodClearNONE
221985-10-02 11:50EDTYesJFHUSGS23.51.120.000.40GoodClearNONE
211985-08-13 09:15EDTYesJFHUSGS36.41.180.000.40GoodClearNONE
201985-07-17 10:50EDTYesJFHUSGS60.41.250.000.50GoodClearNONE
191985-04-16 09:40ESTYesJFHUSGS73.21.310.000.80GoodClearNONE
181985-03-06 11:05ESTYesJFHUSGS77.51.350.000.60GoodClearNONE
171985-02-11 11:10ESTYesJFHUSGS55.61.250.000.60GoodClearNONE
161984-11-13 12:10ESTYesJFHUSGS60.81.35-0.020.30GoodClearNONE
151984-10-09 13:15EDTYesJFHUSGS47.01.130.020.60GoodClearNONE
141984-08-07 10:20EDTYesJFHUSGS70.01.440.000.60GoodClearNONE
131984-03-15 10:55ESTYesJFHUSGS1682.200.000.60GoodClearNONE
121984-02-10 12:05ESTYesJFHUSGS1011.760.000.60GoodClearNONE
111983-12-19 08:27ESTYesBMHUSGS1201.960.000.60GoodClearNONE
101983-11-10 10:35ESTYesJFHUSGS15.60.940.000.50GoodDebrisLightNONE
91983-10-13 11:55EDTYesJFHUSGS2042.420.000.30GoodClearNONE
81983-08-17 10:05EDTYesJFHUSGS38.21.030.000.60GoodClearNONE
71983-06-28 12:15EDTYesJFHUSGS69.41.550.000.60GoodClearNONE
61983-05-12 12:30EDTYesJFHUSGS1081.960.000.60GoodClearNONE
51983-04-18 13:50ESTYesRWJ/JFHUSGS11.10.740.000.50GoodClearNONE
41983-02-24 10:40ESTYesJFHUSGS18.10.900.000.60GoodClearNONE
31983-01-12 11:10ESTYesJFHUSGS10.40.800.000.40GoodClearNONE
21982-12-02 10:42ESTYesBMHUSGS1832.480.000.40GoodClearNONE
11982-11-24 13:23ESTYesJFH/RWJUSGS14.61.00 GoodClearNONE