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Streamflow Measurements for the Nation


USGS 01645940 CAPTAIN HICKORY RUN AT RT 681 NEAR GREAT FALLS, VA
Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°59'06.6", Longitude  77°17'19.1" NAD83
Drainage area 1.38  square miles
Gage datum 220.8 feet above NAVD88
Output formats
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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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
472024-10-15 13:38:07EDTYesTJT/RAMUSGS0.3517.960.000.40PoorDebrisModerateunkn1MainWADEQSCMMVADV0.356.701.890.18FIRMGRVLEVENSTDYUNEVUNKNDNST30.00
462024-06-13 10:46:06EDTYesTJT/RAMUSGS0.7717.950.000.37PoorClearunkn1MainWADEQSCMMVADV0.777.303.380.23FIRMSANDEVENSTDYUNEVUNKNDNST15.00
452024-02-20 14:13:34ESTYesEDI/TJTUSGS0.9818.04-0.010.40PoorClearunkn1mainWADEQSCMMVADV0.986.803.970.25FIRMCBLSEVENUNSPUNEVUNSPDNST24.00
45S2024-01-28 05:30ESTYesJKLUSGS13920.17 Unknown unkn1MainunknQIDIR 139 unknunknunknunknunknUNKNunkn
44S2024-01-12 23:15ESTYesJKLUSGS23.018.85 Unknown unkn1MainunknQIDIR 23.0 unknunknunknunknunknUNKNunkn
442022-08-03 13:15EDTYesJRD TDCUSGS0.71 Fair unkn1MainWADEQSCMMVADV0.718.502.710.26FIRMGRVLEVENSTDYEVENSTNDATGA0.00
432021-10-12 15:13EDTYesJRDUSGS0.5818.08 Fair unkn1mainWADEQSCMMVADV0.586.603.020.19UNSPUNSPUNSPUNSPUNSPUNSPATGA0.00
422021-10-12 12:09:08EDTYesBWDUSGS0.6518.070.000.42PoorDebrisLightunkn1mainWADEQSCMMVADV0.657.301.400.46FIRMGRVLUNEVUNSPUNEVUNSPUPST75.00
412021-07-13 10:48EDTYesCNDUSGS0.7418.20 PoorClearunkn1mainWADEQSCMMVADV0.746.901.720.43FIRMGRVLEVENSTDYEVENSTNDDNST5.00
402021-06-14 10:18:08EDTYesBWDUSGS1.0518.230.000.33PoorDebrisLightunkn1mainWADEQSCMMVADV1.057.202.140.49FIRMGRVLUNEVUNSPUNEVUNSPDNST5.00
392021-02-09 09:23:55ESTYesBWDUSGS1.5718.350.000.50PoorClearunkn1mainWADEQSCMMVADV1.578.202.720.58FIRMGRVLUNEVUNSPUNEVUNSPDNST7.00
382020-09-16 09:11EDTYesBWDUSGS0.8718.220.000.37FairDebrisLightunkn1mainWADEQSCMMVADV0.877.201.600.55FIRMGRVLEVENUNSPEVENUNSPDNST5.00
40S2020-08-06 05:30EDTYesJKLUSGS44.019.28 Unknown unkn1MainunknQIDIR 44.0 unknunknunknunknunknUNKNunkn
39S2020-07-22 17:30EDTYesJKLUSGS10319.92 Unspecified unkn1MainunknQIDIR 103 unknunknunknunknunknUNKNunkn
0372018-06-18 12:52EDTYesAKM, ZAPUSGS0.9718.000.000.50Fair unkn1MainWADEQSCMMVADV0.973.660.651.48FIRMSANDUNEVSTDYEVENUNFMDNST10.00
362018-03-20 11:47EDTYesJMDUSGS1.4118.130.020.40FairDebrisLightunkn1mainWADEQSCMMVADV1.4110.44.440.32UNSPUNSPUNSPUNSPEVENUNSPUPST50.00
38S2018-02-11 11:45ESTYesJMDUSGS61.019.36 Poor unkn1MainunknQIDIR 61.0 unknunknunknunknunknUNKNunkn
37S2018-02-04 18:45ESTYesJMDUSGS33.018.87 Poor unkn1MainunknQIDIR 33.0 unknunknunknunknunknUNKNunkn
352018-01-30 08:45ESTYesJMD/HDRUSGS0.5918.010.000.50PoorClearunkn1mainWADEQSCMMVADV0.596.202.420.24FIRMGRVLEVENSTDYUNEVUNKNDNST125.00
36S2018-01-13 01:30ESTYesJMDUSGS84.019.85 Poor unkn1MainunknQIDIR 84.0 unknunknunknunknunknUNKNunkn
0342017-10-25 10:24EDTYesAKMUSGS0.4218.00 Poor unkn1XSECTWADEQSCMMVADV0.425.500.700.60UNSPUNSPUNSPUNSPUNSPUNSPDNST30.00
35S2017-07-19 01:30EDTYesJMDUSGS18720.90 Poor unkn1MainunknQIDIR 187 unknunknunknunknunknUNKNunkn
34S2017-07-18 17:15EDTYesJMDUSGS54.019.28 Poor unkn1MainunknQIDIR 54.0 unknunknunknunknunknUNKNunkn
332017-04-06 08:07EDTYesJMDUSGS0.8618.020.000.30FairClearunkn1MainWADEQSCMMVADV0.868.201.590.54FIRMGRVLEVENunknUNEVUNKNUPST30.00
33S2017-03-31 11:15EDTYesJMDUSGS62.019.39 Poor unkn1MainunknQIDIR 62.0 unknunknunknunknunknUNKNunkn
322016-06-08 10:03EDTYesBTCUSGS1.1018.07 Good unkn1XSECTWADEQSCMMVADV1.107.401.610.68FIRMSANDEVENunknEVENSTNDDNST2.00
312016-03-08 13:45ESTYesBTCUSGS1.2418.04 Good unkn1XSECTWADEQSCMMVADV1.246.102.080.59FIRMSANDEVENunknUNSPSTNDATGA
302015-11-24 13:55:30ESTYesTPNUSGS0.7118.04 Good unkn1XSECTWADEQSCMMVADV0.716.302.620.27FIRMGRVLEVENunknEVENSTNDATGA
292015-06-11 14:51EDTYesJSWUSGS1.09 Good unkn1XSECTWADEQSCMMVADV1.0910.05.480.20FIRMsiltEVENunknEVENSTNDDNST20.00
282014-06-02 08:49EDTYesJSW AKMUSGS1.42 Good unkn1XSECTWADEQSCMMVADV1.427.406.200.23SOFTsiltEVENunknUNSPUNFMDNST20.00
272013-07-30 10:15EDTYesJKM,CESUSGS0.4418.040.000.30Fair unkn1XSECTWADEQSCMMVADV0.448.004.360.10FIRMGRVLEVENunknEVENSTNDDNST50.00
262013-05-15 12:58EDTYesJKM,AKMUSGS0.7718.100.00 Fair unkn1XSECTWADEQSCMMVADV0.778.002.400.32FIRMCBLSEVENunknEVENSTNDDNST150.00
252013-05-01 16:23EDTYesJSWUSGS0.9718.11 Fair unkn1XSECTWADEQSCMMVADV0.977.902.550.38FIRMCBLSEVENunknEVENUNFMUPST50.00
242012-07-05 09:22EDTYesJKM JSWUSGS1.64 0.80FairUnspecifedunkn1Imported Channel 1OTHRother 1.64 FIRMGRVLEVENunknEVENUNSPATGA
232012-04-04 09:35EDTYesDLM JKMUSGS1.18 Fair unkn1XSECTWADEQSCMMVADV1.183.801.920.62FIRMGRVLEVENunknUNSPUNFMDNST10.00
222011-11-09 10:54ESTYesKMDUSGS1.2318.080.000.50GoodClearunkn1MAINWADEQSCMMVADV1.236.802.310.53FIRMGRVLEVENunknEVENUNFMDNST10.00
212011-09-19 18:40EDTYesKEHUSGS0.8218.02 Fair unkn1channelWADEQSCMMVADV0.823.300.870.94FIRMGRVLEVENunknEVENUNSPDNST8.00
202011-09-13 12:09EDTYesALH/NEBUSGS0.7018.090.020.60PoorDebrisHeavyunkn1Imported Channel 1WADEQSCMMVADV0.705.001.500.46UNSPGRVLUNSPunknEVENUNSPUNSP
19S2011-09-08 19:00EDTYesRRLUSGS606022.91 Poor unkn1Channel 1OTHRQIDIR 6060 UNSPUNSPUNSPunknUNSPUNSPUNSP
182011-08-30 13:08EDTYesKMD/WVDUSGS0.4117.810.000.40PoorVegetationLightunkn1Imported Channel 1WADEQSCMMVADV0.416.301.980.21FIRMBLDREVENunknEVENUNSPUNSP
172011-07-08 09:01EDTYesKMD/WVDUSGS0.5117.880.000.40PoorDebrisLightunkn1Imported Channel 1WADEQSCMMVADV0.516.202.460.21FIRMGRVLUNEVunknEVENUNSPDNST5.00
162011-04-21 08:58EDTYesRLY/KMDUSGS1.4917.960.000.40GoodClearunkn1Imported Channel 1WADEQSCMMVADV1.498.402.360.63FIRMGRVLEVENunknEVENUNFMUPST100.00
152011-03-10 10:28:30ESTYesRLY/KMDUSGS13.618.380.000.30FairClearunkn1Imported Channel 1WADEQSCMMVADV13.610.26.762.01FIRMGRVLEVENunknEVENUNFMDNST15.00
142011-03-08 13:34:30ESTYesRLY/KMDUSGS1.7017.980.000.30FairClearunkn1Imported Channel 1WADEQSCMMVADV1.707.102.620.65FIRMGRVLEVENunknEVENUNFMDNST6.00
132011-01-18 13:18:30ESTYesKMD/RLYUSGS0.6417.92-0.010.30PoorClearunkn1Imported Channel 1WADEQSCMMVADV0.644.201.450.44FIRMGRVLUNSPunknEVENUNSPUNSP
122010-11-04 13:35EDTYesRLY/KMDUSGS11.118.37-0.030.40FairDebrisLightunkn1Imported Channel 1WADEQSCMMVADV11.114.37.891.41FIRMGRVLEVENunknEVENUNFMDNST20.00
112010-09-30 13:55EDTYesRLY/KMDUSGS11.718.42-0.030.20PoorClearunkn1Imported Channel 1WADEQSCMMVADV11.79.806.421.82FIRMGRVLEVENunknEVENUNFMDNST15.00
102010-09-08 12:16EDTYesRLY/KMDUSGS0.3317.870.000.30PoorDebrisLightunkn1Imported Channel 1WADEQSCMMVADV0.334.501.380.24FIRMGRVLEVENunknUNEVUNKNDNST5.00
92010-07-16 10:23EDTYesKMD/MJBUSGS0.6617.900.000.40FairDebrisLightunkn1Imported Channel 1WADEQSCMMVADV0.666.801.940.34FIRMGRVLEVENunknUNEVUNSPDNST10.00
82010-05-20 08:00EDTYesRLY/KMDUSGS0.7117.950.000.40FairDebrisLightunkn1Imported Channel 1WADEQSCMMVADV0.716.802.900.25FIRMGRVLEVENunknEVENUNSPUPST5.00
72010-03-16 13:30EDTYesALH/KMDUSGS2.8318.060.000.40FairClearunkn1Channel 1WADEQSCMMVADV2.837.003.490.81FIRMGRVLEVENunknEVENUNSPDNST5.00
62009-11-12 12:26:30ESTYesRJA/KMDUSGS9.0518.36-0.020.30FairClearunkn1Imported Channel 1WADEQSCMMVADV9.059.705.611.61SOFTSANDEVENunknUNEVUNSPDNST10.00
52009-10-01 11:36EDTYesRJA/KMDUSGS0.5317.990.000.30FairDebrisLightunkn1Imported Channel 1WADEQSCMMVADV0.536.001.800.29UNSPUNSPUNSPunknUNSPUNSPUNSP
42009-06-09 16:54EDTYesRJA/RBBUSGS1.7017.900.000.10PoorClearunkn1Imported Channel 1WADEQSCMMVADV1.707.402.580.66FIRMGRVLEVENunknUNEVUNSPDNST15.00
32009-02-11 13:07:30ESTYesRJA/RRLUSGS1.2117.880.000.30GoodDebrisLightunkn1Imported Channel 1WADEQSCMMVADV1.214.501.031.17FIRMSANDUNEVunknEVENUNSPDNST30.00
22008-04-22 08:55EDTYesRRLUSGS3.1318.020.000.20GoodDebrisLightunkn1Imported Channel 1WADEQSCMMVADV3.138.403.500.89UNSPUNSPUNSPunknUNSPUNSPUNSP
12008-03-27 12:23EDTYesRJAUSGS1.0117.760.000.20GoodClearunkn1Imported Channel 1WADEQSCMMVADV1.018.603.080.33UNSPUNSPUNSPunknUNSPUNSPUNSP