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Streamflow Measurements for the Nation

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USGS 01638420 N F CATOCTIN CREEK AT RT 681 NEAR WATERFORD, VA


Loudoun County, Virginia
Hydrologic Unit Code 02070008
Latitude  39°12'18.0", Longitude  77°37'26.0" NAD83
Drainage area 23.1  square miles
Gage datum 325.72 feet above NAVD88
Output formats
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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
 
1732025-11-17 11:03:53ESTYesMWL/KMDUSGS2.761.890.000.62PoorDebrisHeavyNONE
1722025-08-13 10:52:44EDTYesMWL/KMDUSGS3.581.830.000.63FairDebrisHeavyNONE
1712025-05-07 13:17:02EDTYesMWL/KMDUSGS41.82.44-0.020.35FairClearNONE
1702025-02-14 10:46:36ESTYesMWL/KMDUSGS34.92.420.010.60FairDebrisLightNONE
1692024-12-03 11:20:50ESTYesMWL/KMDUSGS2.941.880.000.68PoorDebrisModerateNONE
1682024-10-10 10:38:56EDTYesMWL/KMDUSGS6.311.90-0.010.67FairDebrisLightNONE
1672024-08-08 10:11:36EDTYesTRN/MWLUSGS2464.09-0.050.29FairClearNONE
1662024-08-07 12:26:45EDTYesMWL/KMDUSGS2.511.77-0.010.50GoodDebrisModerateNONE
1652024-06-07 12:35:18EDTYesMWL/KMDUSGS7.571.92-0.010.62FairDebrisLightNONE
1642024-04-04 13:23:27EDTYesMWL/KMDUSGS1323.300.000.27FairClearNONE
1632024-02-08 10:47:05ESTYesMWL/KMDUSGS20.72.150.000.65GoodClearNONE
1622023-12-18 13:07:02ESTYesMWL/TRNUSGS1073.16-0.010.57FairClearNONE
1612023-12-04 11:45:35ESTYesMWL/KMDUSGS2.421.790.000.57FairDebrisLightNONE
1602023-10-05 11:45:39EDTYesMWL/KMDUSGS0.131.610.000.57PoorDebrisModerateNONE
1592023-09-18 10:05:30EDTYesMWLUSGS0.001.100.00 ExcellentNoFlowNONE
1582023-08-18 14:01EDTYesMWL/TRNUSGS0.161.580.000.05GoodDebrisLightNONE
1572023-08-03 14:41:01EDTYesMWL/KMDUSGS0.391.650.000.43PoorDebrisModerateNONE
1562023-06-09 11:25:59EDTYesMWLUSGS2.061.760.000.57FairVegetationLightNONE
1552023-04-05 12:59:27EDTYesMWL/KMDUSGS10.41.980.000.63GoodClearNONE
1542023-02-02 09:20:10ESTYesMWL/KMDUSGS14.42.050.000.70GoodVegetationLightNONE
1532022-12-08 09:54:56ESTYesMWL/KMDUSGS7.651.960.000.68FairDebrisModerateNONE
1522022-11-10 09:57:07ESTYesMWLUSGS2.651.990.000.65GoodDebrisHeavyNONE
1512022-10-04 11:53:25EDTYesMWL/KMDUSGS12.32.03-0.010.63GoodDebrisLightNONE
1502022-08-09 11:44:01EDTYesMWL/KMDUSGS3.101.790.000.45GoodDebrisModerateNONE
1492022-06-02 11:36:05EDTYesMWL/KMDUSGS13.82.050.000.60GoodClearNONE
1482022-04-14 10:59:09EDTYesMWL/KMDUSGS26.12.240.000.78GoodClearNONE
1472022-02-03 12:19:43ESTYesMWL/KMDUSGS26.62.320.020.77GoodDebrisHeavyNONE
1462022-01-24 13:18:08ESTYesMWLUSGS15.12.140.000.58FairIceCoverNONE
1452021-12-02 12:29:01ESTYesKMD/MWLUSGS5.991.960.000.55GoodDebrisModerateNONE
1442021-10-07 09:23:30EDTYesTRN/KMDUSGS6.381.920.000.58GoodDebrisLightNONE
1432021-08-09 09:45:05EDTYesKMD/MWLUSGS1.731.750.000.58FairDebrisLightNONE
1422021-06-08 13:37:43EDTYesMWL/KMDUSGS6.811.890.000.77FairVegetationLightNONE
1412021-04-08 09:07:15EDTYesMWL/KMDUSGS22.02.170.000.77FairVegetationLightNONE
1402021-01-27 13:05:39ESTYesMWL/KMDUSGS19.12.140.000.92GoodClearNONE
1392020-12-02 11:11ESTYesMWL/KMDUSGS22.32.180.000.53FairDebrisLightNONE
1382020-11-05 15:06ESTYesKMD/MWLUSGS4.511.850.010.50FairDebrisHeavyNONE
1372020-11-05 14:10ESTYesKMD/MWLUSGS4.291.920.000.57GoodDebrisHeavyNONE
1362020-10-07 14:03:34EDTYesMWL/KMDUSGS1.981.790.000.63FairDebrisModerateNONE
1352020-08-05 12:50EDTYesMWL/KMDUSGS14.92.060.010.77FairDebrisLightNONE
1342020-06-12 10:07:30EDTYesKMDUSGS8.591.960.000.78FairDebrisLightNONE
1332020-04-15 12:27:03EDTYesKMDUSGS41.72.420.021.08GoodClearNONE
1322020-02-03 11:01:09ESTYesMWL/KMDUSGS22.22.180.000.60FairVegetationLightNONE
1312019-12-10 09:46:50ESTYesKMDUSGS13.42.070.020.72GoodDebrisLightNONE
1302019-10-09 11:21:13EDTYesMWL/KMDUSGS3.011.890.000.73GoodDebrisModerateNONE
1292019-07-31 09:30:41EDTYesMWL/KMDUSGS4.811.860.000.85FairDebrisLightNONE
1282019-06-03 09:32EDTYesKMD/BPPUSGS19.72.140.000.48GoodVegetationLightNONE
1272019-04-08 13:53:30EDTYesKMD/MWLUSGS34.52.350.001.30FairVegetationLightNONE
1262019-03-22 10:27:01EDTYesBPP/KMDUSGS3554.57-0.070.40FairClearNONE
1252019-02-22 09:50:31ESTYesBPP/KMDUSGS1032.960.000.30FairClearNONE
1242018-12-07 12:13:30ESTYesCJM/KMDUSGS43.12.420.000.62FairClearNONE
1232018-10-04 13:34:30EDTYesBPP/KMDUSGS58.22.620.000.50GoodClearBYPS
1222018-08-16 10:26EDTYesBPP/KMDUSGS21.82.220.000.70FairVegetationLightNONE
1212018-06-07 11:52:16EDTYesKMD/CJMUSGS52.82.640.000.45PoorClearNONE
1202018-04-06 09:39:30EDTYesKMD/CJMUSGS18.42.210.000.50FairVegetationLightNONE
1192018-02-09 12:00ESTYesBPP/KMDUSGS29.72.380.000.66FairClearNONE
1182017-12-06 10:03:30ESTYesCJM/KMDUSGS8.052.070.050.63FairDebrisModerateNONE
1172017-10-20 12:49EDTYesBPP/KMDUSGS3.641.880.000.50FairDebrisLightNONE
1162017-08-04 11:40EDTYesBPP/KMDUSGS16.32.19-0.010.75GoodClearNONE
1152017-07-06 11:58:07EDTYesBPP/KMDUSGS1683.61-0.010.30FairClearNONE
1142017-06-07 10:52EDTYesBPP/KMDUSGS19.22.230.000.80FairDebrisLightNONE
1132017-05-25 14:25:42EDTYesBPP/KMDUSGS1083.170.000.30FairClearNONE
1122017-05-25 13:32:18EDTYesBPP/KMDUSGS1073.17-0.010.30FairClearNONE
1112017-04-17 13:23EDTYesBPP/KMDUSGS19.02.200.000.50GoodClearNONE
1102017-02-07 11:34:30ESTYesCJM/KMDUSGS11.72.060.010.60FairClearNONE
1092016-12-05 09:41:30ESTYesKMD/CJMUSGS4.991.900.000.40GoodDebrisLightNONE
1082016-11-22 10:39ESTYesKMDUSGS1.592.050.000.50FairDebrisHeavyNONE
1072016-10-06 11:05:30EDTYesKMD/CJMUSGS4.791.920.000.50GoodDebrisModerateNONE
1062016-07-27 11:32EDTYesKMD/CJMUSGS2.591.820.000.50GoodClearNONE
1052016-06-07 11:52:30EDTYesCJM/KMDUSGS15.22.150.000.80FairClearNONE
1042016-04-04 10:29EDTYesKMDUSGS20.52.220.000.60GoodVegetationLightNONE
1032016-02-04 13:43:10ESTYesBPP/KMDUSGS4364.950.000.30FairUnspecifedNONE
1022015-12-15 13:54:30ESTYesKMD/BPPUSGS11.52.090.000.70FairClearNONE
1012015-10-29 13:46EDTYesBPP/KMDUSGS38.42.540.000.60FairDebrisModerateNONE
1002015-09-03 12:14:30EDTYesCJMUSGS1.581.760.000.50FairFillControlChangedNONE
992015-07-09 11:36EDTYesCJM/KMDUSGS15.72.170.000.50GoodClearNONE
982015-05-12 11:56EDTYesBPP/KMDUSGS12.32.090.000.70FairDebrisLightNONE
972015-03-09 12:12:41EDTYesBPP/KMDUSGS1013.000.010.30FairUnspecifedNONE
962015-01-20 13:35ESTYesBPP/KMDUSGS17.72.200.000.70FairDebrisModerateNONE
952014-12-01 09:39ESTYesKMD/BPPUSGS10.12.120.000.50GoodDebrisModerateNONE
942014-09-29 12:27:30EDTYesBPP/KMDUSGS2.441.820.000.50GoodDebrisLightNONE
932014-08-12 14:07:30EDTYesKMDUSGS8.802.010.000.40GoodVegetationLightNONE
922014-06-04 13:17EDTYesMAG/KMDUSGS21.22.250.000.50FairVegetationLightNONE
912014-04-02 12:42EDTYesKMDUSGS78.22.88-0.010.90GoodClearNONE
902014-01-15 13:38ESTYesJMD/JKLUSGS49.42.570.000.50FairClearNONE
892013-11-06 10:51:30ESTYesJMD/CCRUSGS4.141.910.010.50GoodDebrisLightNONE
882013-09-10 11:39EDTYesJMD/CCRUSGS0.481.670.000.40FairDebrisModerateNONE
872013-07-11 10:43EDTYesJMD/CCRUSGS11.62.050.000.50FairVegetationModerateNONE
862013-05-16 11:13:30EDTYesCCR/JMDUSGS18.72.130.000.60FairClearNONE
852013-03-19 11:58EDTYesCCR/JMDUSGS52.42.590.000.50GoodClearNONE
842013-01-14 15:22ESTYesKMD/NEBUSGS19.62.21-0.010.30FairClearNONE
832012-10-30 16:45:30EDTYesNEB/KMDUSGS4474.63-0.050.30FairUnspecifedNONE
822012-10-24 12:04EDTYesKMD/NEBUSGS5.991.96-0.010.50FairDebrisLightNONE
812012-08-28 13:16:30EDTYesneb/kmdUSGS4.541.880.000.50GoodClearNONE
802012-07-11 16:40:30EDTYesneb/kmdUSGS2.621.820.000.30FairDebrisLightNONE
792012-05-14 16:24EDTYesneb/kmdUSGS8.592.020.000.50GoodVegetationLightNONE
782012-03-20 15:27:30EDTYesneb/kmdUSGS19.12.200.000.50GoodDebrisLightNONE
772012-01-26 11:03:30ESTYesNEB/KMDUSGS22.12.260.000.50GoodDebrisLightNONE
762011-12-13 09:46:30ESTYesKMD/WVDUSGS36.62.460.000.40FairDebrisLightNONE
752011-10-18 09:09:30EDTYesKMD/WVDUSGS14.52.190.000.50FairClearNONE
742011-08-23 09:17:30EDTYesKMD/WVDUSGS3.381.870.000.70FairDebrisModerateNONE
732011-06-28 14:00EDTYesKMD/WVDUSGS8.171.990.010.50FairDebrisLightNONE
722011-04-19 08:58EDTYesKMD/RLYUSGS97.43.000.000.50PoorClearNONE
712011-03-01 11:44:30ESTYesKMD/RLYUSGS35.62.41-0.010.50FairClearNONE
702011-01-05 13:42:30ESTYesKMD/RLYUSGS8.621.98-0.020.50FairIceShoreNONE
692010-11-02 10:26EDTYesRLY/KMDUSGS1.551.790.000.30PoorDebrisModerateNONE
682010-10-04 13:36:30EDTYesKMDUSGS4.091.860.000.50GoodClearNONE
672010-07-27 12:10:30EDTYesKMD/RLYUSGS2.601.820.000.40FairDebrisModerateNONE
662010-07-20 13:18EDTYesKMD/RLYUSGS1.491.750.000.30PoorClearNONE
652010-05-25 09:47EDTYesKMD/RLYUSGS30.72.340.000.40FairClearNONE
642010-04-29 13:49EDTYesKMDUSGS18.62.190.000.40GoodClearNONE
632010-03-24 14:22:30EDTYesKMD/ALHUSGS52.12.580.000.50GoodClearNONE
622010-01-26 15:30ESTYesKMDUSGS1543.370.000.40FairUnspecifedNONE
612009-12-01 10:03ESTYesKMD/RJAUSGS13.22.180.010.40GoodUnspecifedNONE
602009-10-27 09:20EDTYesKMD/RJAUSGS8.182.210.000.40FairUnspecifedNONE
592009-09-16 13:13EDTYesRJA/KMDUSGS0.871.760.000.30FairDebrisModerateNONE
582009-07-15 16:58EDTYesKMD/RJAUSGS5.571.890.000.40FairDebrisModerateNONE
572009-06-03 10:15EDTYesRRL/JKMUSGS12.62.130.000.80FairVegetationLightNONE
562009-04-14 16:15EDTYesRRL/RBBUSGS16.62.260.000.60UnspecifiedDebrisLightNONE
552009-02-05 09:54ESTYesrja/rrlUSGS5.732.020.020.30FairIceCoverNONE
542008-12-09 11:20ESTYesrja/rrlUSGS3.821.880.000.30GoodUnspecifedNONE
532008-10-08 11:16EDTYesRRLUSGS1.361.770.000.40FairDebrisModerateNONE
522008-08-21 10:45EDTYesrjaUSGS1.451.690.000.30FairDebrisLightNONE
512008-06-10 10:00EDTYesrrl/rjaUSGS22.62.220.000.60GoodClearNONE
502008-05-15 15:40EDTYesRRL/SMWUSGS1153.180.000.20GoodUnspecifedNONE
492008-04-17 09:05EDTYesrjaUSGS9.132.020.000.30FairClearNONE
482008-02-13 11:30ESTYesrja/rrlUSGS23.92.380.010.40GoodDebrisModerateNONE
472007-12-12 10:45ESTYesrjaUSGS4.112.010.000.30GoodDebrisHeavyNONE
462007-08-21 08:42EDTYesRJAUSGS2.041.850.000.30FairClearNONE
452007-06-13 09:35EDTYesrjaUSGS5.141.910.000.60GoodClearNONE
442007-04-25 08:25EDTYesrjaUSGS23.42.270.000.50FairClearNONE
432006-12-12 09:00ESTYesrjaUSGS14.92.150.000.30FairClearNONE
422006-10-12 09:15EDTYesrjaUSGS5.221.930.000.60GoodDebrisLightNONE
412006-08-28 16:02EDTYesrjaUSGS1.091.750.000.50FairDebrisLightNONE
402006-07-12 16:05EDTYesrjaUSGS16.92.020.000.40GoodClearNONE
392006-05-03 11:07EDTYesrjaUSGS8.151.980.000.50GoodClearNONE
382006-03-08 10:38ESTYesrjaUSGS15.92.150.000.40GoodClearNONE
372006-01-11 10:45ESTYesrjaUSGS23.32.260.000.40GoodClearNONE
362005-11-15 13:04ESTYeskmdUSGS4.702.000.000.60FairDebrisLightNONE
352005-09-29 10:42EDTYesRLYUSGS0.091.680.000.20PoorDebrisModerateNONE
342005-08-02 12:45EDTYesRLYUSGS3.541.850.020.60FairClearNONE
332005-06-01 10:32EDTYesRRLUSGS11.02.020.000.60FairDebrisLightNONE
322005-04-12 10:18EDTYesKMDUSGS42.32.500.000.60FairClearNONE
312005-02-09 11:00ESTYesKMDUSGS32.12.370.000.60GoodClearNONE
302004-12-08 11:13ESTYesRLYUSGS23.72.310.000.60GoodDebrisLightNONE
292004-10-06 09:41EDTYesRLYUSGS10.62.050.000.60FairClearNONE
282004-08-11 07:35EDTYesRRLUSGS2.231.800.000.50FairClearNONE
272004-06-02 07:30EDTYesRRLUSGS14.32.170.000.60GoodDebrisModerateNONE
262004-04-07 10:50EDTYesRRLUSGS37.72.530.000.60GoodClearNONE
252004-02-18 08:05ESTYesRRLUSGS25.52.380.000.60GoodClearNONE
242004-01-20 12:40ESTYesRRLUSGS16.62.260.050.60FairIceCoverNONE
232003-12-12 08:15ESTYesRRLUSGS1223.30-0.020.80GoodUnspecifedNONE
222003-10-30 09:55ESTYesSLWUSGS49.42.670.000.50Good NONE
212003-09-11 13:20EDTYesRLYUSGS6.042.010.000.50FairClearNONE
202003-07-22 12:35EDTYesKMDUSGS8.992.090.000.50GoodDebrisLightNONE
192003-06-04 13:45EDTYesSLWUSGS4604.69-0.100.90Fair NONE
182003-05-16 12:03EDTYesRLYUSGS12808.480.070.70Fair NONE
172003-04-23 13:50EDTYesSLWUSGS38.72.570.000.40Fair NONE
162003-03-07 10:00ESTYesKMDUSGS1033.26-0.010.70FairUnspecifedNONE
152003-01-23 10:25ESTYesSLWUSGS10.52.19-0.020.30FairIceShoreNONE
142002-12-03 14:12ESTYesRLYUSGS9.412.180.000.50Unspecified NONE
132002-10-17 10:00EDTYesRLYUSGS25.92.58-0.040.60FairUnspecifedNONE
122002-09-05 09:58EDTYesRLYUSGS0.111.560.000.20PoorClearNONE
112002-08-12 14:50EDTYesKMD/RLYUSGS0.001.400.00 GoodClearNONE
102002-07-19 09:44EDTYesRLYUSGS0.971.710.000.30PoorClearNONE
92002-05-23 10:44EDTYesRLYUSGS4.271.930.000.70GoodClearNONE
82002-04-11 11:37EDTYesRLYUSGS4.911.980.000.50Good NONE
72002-03-20 17:49ESTYesRLYUSGS67.93.000.030.50GoodClearNONE
62002-02-21 13:44ESTYesSLWUSGS2.301.900.000.40FairClearNONE
52002-01-03 12:25ESTYesSLWUSGS1.541.760.000.30FairIceCoverNONE
42001-11-28 10:15ESTYesRRLUSGS2.701.92-0.010.40FairDebrisHeavyNONE
32001-10-11 14:02EDTYesRLYUSGS0.921.940.000.40PoorDebrisModerateNONE
22001-09-06 14:10EDTYesSLWUSGS1.071.760.000.30FairClearNONE
12001-08-02 11:49EDTYesRLYUSGS3.601.900.000.60GoodClearNONE