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Streamflow Measurements for the Nation


USGS 01589200 GWYNNS FALLS NEAR OWINGS MILLS, MD


Baltimore County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°26'16", Longitude  76°46'57" NAD27
Drainage area 4.90  square miles
Gage datum 532.98 feet above NGVD29
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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
 
1421975-08-01 13:00EDTYesJMM/BMHUSGS4.271.230.000.30GoodClearNONE
1411975-07-01 11:40EDTYesJFHUSGS5.591.250.000.60GoodClearNONE
1401975-05-16 10:26EDTYesJMMUSGS10.71.33-0.010.50GoodClearNONE
1391975-04-16 15:18EDTYesJMMUSGS5.061.25-0.010.60GoodClearNONE
1381975-03-07 10:30EDTYesJMMUSGS4.631.250.000.50GoodClearNONE
1371975-01-24 12:45ESTYesJFHUSGS5.261.250.000.50GoodClearNONE
1361974-12-13 09:45ESTYesJMMUSGS3.961.240.000.60GoodClearNONE
1351974-11-01 13:55ESTYesJFHUSGS2.761.210.000.40GoodClearNONE
1341974-09-17 13:50EDTYesJMMUSGS3.761.220.000.50GoodClearNONE
1331974-08-19 14:55EDTYesJFHUSGS2.531.180.000.70GoodClearNONE
1321974-07-09 14:05EDTYesJMMUSGS3.381.220.000.40GoodClearNONE
1311974-05-31 14:15EDTYesjmmUSGS4.411.240.000.50UnspecifiedClearNONE
1301974-04-18 14:05EDTYesJMMUSGS4.501.240.000.50UnspecifiedClearNONE
1291974-03-11 14:00EDTYesJFHUSGS3.991.220.000.50GoodClearNONE
1281974-02-04 12:35EDTYesJFHUSGS4.441.240.000.50UnspecifiedClearNONE
1271973-11-20 09:40ESTYesJMMUSGS2.931.190.000.50UnspecifiedClearNONE
1261973-10-04 14:22EDTYesJMMUSGS3.591.190.000.60GoodClearNONE
1251973-08-17 15:42EDTYesBMH/JMMUSGS3.941.210.000.50GoodClearNONE
1241973-07-05 15:20EDTYesBMHUSGS5.871.270.000.50UnspecifiedClearNONE
1231973-05-30 10:47EDTYesJMMUSGS9.161.310.000.50GoodClearNONE
1221973-04-12 12:35ESTYesJFHUSGS9.491.310.000.50GoodClearNONE
1211973-03-08 09:35ESTYesBMHUSGS32.41.58-0.040.40GoodClearNONE
1201973-01-30 10:15ESTYesJFH/WBSUSGS8.441.280.000.60GoodClearNONE
1191972-12-18 12:00ESTYesBMHUSGS5.811.270.000.30GoodIceCoverNONE
1181972-11-01 11:45ESTYesJFHUSGS8.771.290.020.70UnspecifiedClearNONE
1171972-09-25 10:36EDTYesBMHUSGS4.111.140.000.30GoodClearNONE
1161972-08-14 14:30EDTYesLKW/BMHUSGS6.391.220.000.70UnspecifiedClearNONE
1151972-07-26 12:05EDTYesBMH/JFHUSGS6.071.22-0.010.60UnspecifiedClearNONE
1141972-07-21 17:50EDTYesBMHUSGS5.421.140.000.80GoodClearNONE
113C1972-06-22 -- ----YesWBS/RHTUSGS55005.70 PoorUnspecifedNONE
1131972-05-23 16:25EDTYesJFHUSGS5.641.260.000.60GoodClearNONE
1121972-04-19 15:45ESTYesTHMUSGS6.461.290.000.40GoodClearNONE
1111972-03-07 10:15ESTYesTHMUSGS6.361.280.000.50GoodClearNONE
1101972-01-20 10:10ESTYesTHM/BMHUSGS4.691.260.000.40GoodDebrisModerateNONE
1091971-12-09 10:22ESTYesJFH/BMHUSGS6.441.280.000.30GoodClearNONE
1081971-10-19 12:10EDTYesTHMUSGS4.061.230.000.40GoodClearNONE
1071971-09-20 13:58EDTYesBMHUSGS3.741.230.000.50GoodClearNONE
1061971-08-06 11:30EDTYesTHMUSGS6.351.280.000.60GoodClearNONE
1051971-06-22 18:24EDTYesJFKUSGS2.281.200.000.30GoodClearNONE
1041971-05-14 13:21EDTYesJFKUSGS5.421.260.000.40GoodClearNONE
1031971-05-13 12:00EDTYesWBSUSGS46.11.66-0.070.40GoodClearNONE
1021971-04-13 14:55ESTYesJFKUSGS2.861.220.000.40GoodClearNONE
1011971-03-11 11:30ESTYesWBSUSGS3.471.230.000.40GoodClearNONE
1001971-02-12 13:55ESTYesWBSUSGS3.311.210.000.60GoodClearNONE
991970-12-23 09:18ESTYesBMHUSGS5.381.270.000.50GoodClearNONE
981970-11-17 13:26ESTYesJFKUSGS3.131.220.000.30GoodClearNONE
971970-10-05 15:56EDTYesJFKUSGS1.141.160.000.30GoodClearNONE
961970-08-24 15:40EDTYesJFH/JFKUSGS1.961.190.000.30GoodClearNONE
951970-07-21 13:10EDTYesJFK/LKWUSGS2.831.210.000.40UnspecifiedClearNONE
941970-07-17 10:40EDTYesBMH/JFHUSGS1.961.180.000.30GoodDebrisLightNONE
931970-06-11 10:27EDTYesBMH/JFHUSGS2.321.200.000.40GoodClearNONE
921970-04-24 13:10ESTYesJFK/JFHUSGS8.941.310.000.30GoodClearNONE
911970-03-11 15:30ESTYesJFHUSGS2.811.210.000.30GoodClearNONE
901970-01-26 14:35ESTYesJFKUSGS26.01.510.030.30GoodIceShoreNONE
891969-11-10 09:40ESTYesJFKUSGS1.591.170.000.40GoodClearNONE
881969-09-23 16:35EDTYesBMHUSGS1.301.180.000.40GoodClearNONE
871969-08-18 13:03EDTYesJFKUSGS1.841.200.000.30GoodClearNONE
861969-06-23 15:55EDTYesJFKUSGS1.341.13 GoodClearNONE
851969-05-22 11:28EDTYesBMHUSGS1.971.160.000.30GoodClearNONE
841969-04-01 13:04ESTYesJFKUSGS2.711.190.000.30GoodClearNONE
831969-02-24 10:17ESTYesBMHUSGS3.731.220.000.50GoodClearNONE
821969-01-16 13:25ESTYesJFKUSGS1.851.180.000.30GoodClearNONE
811968-10-10 14:43EDTYesBMHUSGS1.821.180.000.20GoodDebrisLightNONE
801968-08-29 13:40EDTYesJFKUSGS1.321.160.000.30GoodDebrisHeavyNONE
791968-08-27 14:20EDTYesJFKUSGS1.341.180.000.30GoodClearNONE
781968-07-17 14:50EDTYesJFK/JFHUSGS1.891.180.000.30GoodClearNONE
771968-06-20 15:35EDTYesJFKUSGS4.391.250.000.30GoodClearNONE
761968-04-23 13:58ESTYesBMH/JFKUSGS2.421.200.000.30GoodClearNONE
751968-03-14 13:00ESTYesJFK/WBSUSGS4.041.230.000.30GoodClearNONE
741968-02-16 11:40ESTYesJFKUSGS2.711.200.000.30GoodClearNONE
731968-01-30 13:50ESTYesJFKUSGS3.811.220.000.30GoodClearNONE
721967-12-20 10:50ESTYesJFKUSGS2.451.200.000.30GoodClearNONE
711967-10-10 16:35EDTYesWBS/BMHUSGS21.21.450.030.40GoodClearNONE
701967-10-03 14:30EDTYesJFKUSGS1.561.190.000.50GoodDebrisLightNONE
691967-08-31 13:30EDTYesJFKUSGS3.111.220.010.40GoodClearNONE
681967-07-14 14:10EDTYesWBS/BMHUSGS1.501.180.000.30GoodClearNONE
671967-05-16 14:25EDTYesJFK/BMHUSGS3.771.220.000.50GoodClearNONE
661966-11-29 13:45ESTYesEJDUSGS3.681.220.000.80GoodClearNONE
651966-10-25 11:08EDTYesBMH/EJDUSGS1.881.180.000.50GoodClearNONE
641966-06-13 11:45EDTYesBMH/DECUSGS1.471.170.000.40GoodClearNONE
631966-04-25 11:13EDTYesBMHUSGS16.21.40-0.020.50FairClearNONE
621966-01-20 11:00ESTYesBMHUSGS1.291.160.000.30GoodClearNONE
611965-11-24 15:13ESTYesBMH/THYUSGS1.421.170.000.30GoodClearNONE
601965-07-14 16:00EDTYesMNC/HGTUSGS1.821.180.000.50GoodClearNONE
591965-05-17 16:20EDTYesWBSUSGS2.561.200.000.30GoodClearNONE
581964-11-06 13:50ESTYesJEHUSGS1.561.170.000.30GoodClearNONE
571964-09-30 14:10EDTYesJEHUSGS6.351.260.000.30GoodClearNONE
561964-06-29 14:00EDTYesBMH/BAKUSGS2.001.190.000.30GoodClearNONE
551964-05-18 13:20EDTYesBMH/EEEUSGS3.151.220.000.30GoodClearNONE
541964-04-02 16:40ESTYesJEHUSGS6.541.270.010.30GoodClearNONE
531964-02-26 14:50ESTYesJEH/DECUSGS4.191.230.010.30GoodClearNONE
521964-01-23 11:55ESTYesDEC/JEHUSGS4.961.260.000.30GoodClearNONE
511963-11-14 11:40ESTYesJEH/DECUSGS1.691.170.000.30GoodClearNONE
501963-10-10 09:30EDTYesBMH/DECUSGS1.081.170.000.30GoodClearNONE
491963-09-13 10:09EDTYesBMH/DECUSGS0.560.66-0.060.30GoodClearNONE
481963-07-18 11:38EDTYesBMH/DECUSGS1.331.150.000.40GoodClearNONE
471963-06-11 17:15EDTYesDEC/JEHUSGS2.421.200.000.30ExcellentClearNONE
461963-04-24 13:47ESTYesBMH/DECUSGS2.671.080.000.50GoodClearNONE
451963-03-12 08:57ESTYesBMHUSGS15.01.280.010.40GoodDebrisLightNONE
441963-03-06 11:12ESTYesDEC/BMHUSGS87.91.980.120.50GoodClearNONE
431962-12-19 08:10ESTYesBMH/BJBUSGS2.281.080.000.50GoodIceCoverNONE
421962-11-09 11:00ESTYesDECUSGS1.931.060.000.40GoodClearNONE
411962-09-25 16:10EDTYesDHC/DECUSGS1.401.030.000.50FairClearNONE
401962-08-03 08:50EDTYesDECUSGS1.701.06-0.020.50GoodClearNONE
391962-06-28 10:20EDTYesJEHUSGS2.301.080.000.30GoodClearNONE
381962-05-24 03:00EDTYesDEC/JEHUSGS5.881.150.000.30GoodClearNONE
371962-04-26 12:25ESTYesJEHUSGS3.691.210.000.30GoodClearNONE
361962-03-12 11:20ESTYesJEH/BMHUSGS1052.07-0.010.30GoodClearNONE
351962-02-26 04:35ESTYesJEHUSGS50.61.72-0.090.30GoodClearNONE
341962-02-26 04:10ESTYesJEHUSGS64.01.820.080.30GoodClearNONE
331962-02-14 09:45ESTYesJEHUSGS2.601.180.000.40GoodIceCoverNONE
321962-01-12 10:10ESTYesjehUSGS2.211.200.000.30GoodClearNONE
311961-12-01 03:00ESTYesFJP/BMHUSGS1.941.160.000.50FairClearNONE
301961-10-20 13:25EDTYesJEH/BMHUSGS3.211.140.000.30GoodClearNONE
291961-09-20 12:20EDTYesDEC/AGTUSGS2.14 0.000.30ExcellentClearNONE
281961-08-09 03:05EDTYesDECUSGS4.051.160.000.30GoodClearNONE
271961-06-27 05:40EDTYesDECUSGS4.861.190.000.30GoodClearNONE
261961-06-21 05:40EDTYesAGTUSGS20.21.410.000.30ExcellentClearNONE
251961-05-25 13:35EDTYesBJBUSGS4.311.180.000.30GoodClearNONE
241961-04-14 03:35ESTYesJEH/DECUSGS6.171.200.000.30ExcellentClearNONE
231961-03-07 02:25ESTYesJEHUSGS6.281.200.000.80ExcellentClearNONE
221961-02-23 03:30ESTYesAGT/WEMUSGS26.81.460.010.50GoodClearNONE
211961-02-08 05:30ESTYesDECUSGS3.371.160.000.50GoodClearNONE
201960-12-19 02:10ESTYesBJB/EHMUSGS2.051.150.000.30GoodClearNONE
191960-09-20 10:40EDTYesBJB/EFSUSGS5.321.190.000.30GoodClearNONE
181960-09-12 03:35EDTYesEHM/DECUSGS42.71.58-0.040.30GoodClearNONE
171960-07-07 02:20EDTYesDECUSGS2.491.140.000.30GoodClearNONE
161960-07-01 09:10EDTYesBJBUSGS2.821.150.000.30GoodClearNONE
151960-04-05 01:35ESTYesFLD/DECUSGS24.21.48-0.020.30GoodClearNONE
141960-04-05 -- ----YesDEC/FLDUSGS31.41.52-0.020.20GoodClearNONE
131960-02-23 04:10ESTYesFLDUSGS4.711.230.000.40GoodClearNONE
121959-12-04 04:30ESTYesEHM/BJBUSGS2.011.130.000.40FairClearNONE
111959-09-09 06:00EDTYesSHJ/JEHUSGS1.251.050.000.70FairClearNONE
101959-07-30 02:05EDTYesBJBUSGS1.711.080.000.40GoodClearNONE
91959-06-17 05:25EDTYesWJD/SHJUSGS2.601.120.000.60GoodClearNONE
81959-05-13 03:00EDTYesAGT/DECUSGS14.91.320.040.30GoodClearNONE
71959-05-04 06:30EDTYesAGT/DECUSGS3.231.140.000.40GoodClearNONE
61959-03-27 01:35ESTYesFLDUSGS4.381.160.000.40GoodClearNONE
51958-12-17 01:15ESTYesAGT/DECUSGS3.011.130.000.40GoodClearNONE
41958-11-10 01:30ESTYesWJD/BJBUSGS3.711.150.000.40FairClearNONE
31958-09-18 12:25EDTYesAGTUSGS4.291.150.000.50GoodClearNONE
21958-08-06 12:10EDTYesJWG/AGJUSGS5.101.150.000.60GoodClearNONE
11958-07-17 11:15EDTYesshjUSGS6.441.170.000.40GoodClearNONE