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Streamflow Measurements for the Nation


USGS 0164573302 DIFFICULT RUN AB LITTLE DIFFICULT RN NR VIENNA, VA
Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°55'14", Longitude  77°18'59.4" NAD83
Drainage area 11.5  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 10:32EDTYesTDC, DLMUSGS6.04 Good NONE1MainWADEQSCMMVADV6.0412.19.400.64FIRMSANDUNEVSTDYUNSPUNFMDNST30.00
82017-10-26 08:27EDTYesDLMUSGS2.08 Good NONE1XSECTWADEQSCMMVADV2.0811.76.260.33UNSPUNSPUNSPUNSPUNSPUNSPUNSP
72016-06-09 08:02EDTYesAKMUSGS6.06 Good NONE1XSECTWADEQSCMMVADV6.0613.810.10.60FIRMGRVLEVENunknEVENSTNDUNSP
62015-06-12 08:37EDTYesKEHUSGS6.02 Good NONE1XSECTWADEQSCMMVADV6.0211.48.860.68FIRMGRVLEVENunknUNSPSTNDUPST100.00
52014-06-03 07:43EDTYesDLM RDRUSGS9.59 Good NONE1XSECTWADEQSCMMVADV9.5921.315.40.62FIRMGRVLEVENunknUNSPUNFMUPST100.00
42013-05-02 13:23EDTYeskeh akmUSGS6.59 Good NONE1XSECTWADEQSCMMVADV6.5910.37.590.87FIRMSANDEVENunknEVENUNFMUPST1000.00
32012-04-04 14:35EDTYesDLM JKMUSGS7.60 Good NONE1XSECTWADEQSCMMVADV7.6013.68.100.94FIRMGRVLEVENunknEVENSTNDUPST200.00
22011-12-05 12:38:30ESTYesDLM,JKMUSGS9.21 Good NONE1channelWADEQSCMMVADV9.2113.911.80.78FIRMGRVLEVENunknEVENUNSPUPST200.00
12011-09-20 15:09EDTYesDLM,JKMUSGS9.24 GoodClearNONE1channelWADEQSCMMVADV9.2413.913.00.71FIRMGRVLEVENunknEVENUNFMUPST150.00