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Streamflow Measurements for the Nation


USGS 0164577696 LITTLE DIFFICULT RUN AT MOUTH NEAR VIENNA, VA
Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°55'14", Longitude  77°19'00" NAD27
Drainage area 6.77  square miles
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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)
0092018-06-19 11:12:30EDTYesTDC, DLMUSGS3.08 Good NONE1MainWADEQSCMMVADV3.089.009.920.31FIRMGRVLUNEVSTDYUNSPSTNDDNST30.00
82017-10-26 09:01EDTYesDLMUSGS0.96 Good NONE1XSECTWADEQSCMMVADV0.969.305.250.18UNSPUNSPUNSPUNSPUNSPUNSPUNSP
72016-06-09 07:32:30EDTYesAKMUSGS3.88 Fair NONE1XSECTWADEQSCMMVADV3.8810.36.800.57FIRMGRVLEVENunknEVENSTNDUNSP
62015-06-12 08:06EDTYesKEHUSGS3.41 Good NONE1XSECTWADEQSCMMVADV3.4110.04.560.75FIRMGRVLEVENunknUNSPSTNDUPST30.00
52014-06-03 08:27:30EDTYesDLM RDRUSGS6.30 Good NONE1XSECTWADEQSCMMVADV6.3022.513.80.46FIRMGRVLEVENunknUNSPUNFMUPST40.00
42013-05-02 12:46:30EDTYeskeh akmUSGS4.24 Fair NONE1XSECTWADEQSCMMVADV4.248.202.541.67FIRMSANDEVENunknEVENUNFMUPST30.00
32012-04-04 13:56:30EDTYesDLM JKMUSGS5.48 Good NONE1XSECTWADEQSCMMVADV5.4818.513.80.40FIRMGRVLEVENunknEVENSTNDUPST20.00
22011-12-05 13:24ESTYesDLM,JKMUSGS4.29 Good NONE1CHANNELWADEQSCMMVADV4.2917.015.80.27SOFTSANDEVENunknEVENUNSPDNST200.00
12011-09-20 15:59:30EDTYesDLM,JKMUSGS4.03 FairClearNONE1channelWADEQSCMMVADV4.0312.712.20.33FIRMGRVLEVENunknUNEVSTNDUPST200.00