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Streamflow Measurements for the Nation


USGS 01645745 LITTLE DIFFICULT RUN NEAR VIENNA, VA


Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°54'35.8", Longitude  77°20'15.9" NAD83
Drainage area 2.99  square miles
Gage datum 245.5 feet above NAVD88
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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
 
432024-10-18 10:15:06EDTYesTJT/RAMUSGS0.3224.120.000.45PoorDebrisHeavyunkn
42S2022-12-22 23:00:30ESTYesJKLUSGS20528.09 Unknown unkn
41S2022-12-15 18:15:30ESTYesJKLUSGS84.026.45 Unknown unkn
412022-10-17 15:37:07EDTYesBWDUSGS0.4924.140.000.42FairDebrisModerateunkn
402022-07-01 10:23EDTYesBWD/HKCUSGS0.8024.140.000.38PoorClearunkn
392022-03-04 09:45:44ESTYesBWD/HKCUSGS1.8624.290.000.50FairDebrisLightunkn
382020-11-17 08:48ESTYesTDCUSGS2.1624.410.000.50Good unkn
372019-03-13 11:11EDTYesJMD/BWDUSGS5.2724.58-0.010.30FairClearunkn
40S2018-11-24 01:15ESTYesJMDUSGS27928.29 Unknown unkn
39S2018-08-21 22:15EDTYesJMDUSGS22427.39 Unknown unkn
38S2018-08-01 03:45EDTYesJMDUSGS106030.69 Unknown unkn
37S2018-07-21 22:00EDTYesJMDUSGS97329.94 Unknown unkn
0362018-06-18 15:57EDTYesDLM, JSWUSGS1.1424.400.000.50GoodClearunkn
36S2018-05-31 20:00EDTYesJMDUSGS17227.94 Unknown unkn
35S2018-05-19 04:00EDTYesJMDUSGS19527.20 Unknown unkn
352018-05-16 11:04EDTYesHDR/CNDUSGS2.8424.500.000.60FairDebrisLightunkn
34S2018-05-14 21:00EDTYesJMDUSGS15326.75 Unknown unkn
342018-04-16 11:19EDTYesJMD/TRDUSGS18.825.000.000.30FairDebrisLightunkn
332018-04-04 10:21EDTYesHDR/JMDUSGS1.7024.430.000.40GoodDebrisLightunkn
322017-10-25 14:16EDTNo
312016-06-09 10:46EDTYesAKMUSGS1.59 Good unkn
302016-03-22 15:14EDTYesBTCUSGS2.3624.44 Good unkn
292016-03-07 14:01ESTYesBTCUSGS2.7624.44 Good unkn
282015-06-12 08:31EDTYesJSWUSGS1.49 Good unkn
272014-06-03 09:51EDTYesDLM RDRUSGS2.42 Good unkn
262014-02-11 16:23:30ESTYesjsw ajpUSGS2.1824.40 Good unkn
252013-05-02 13:30EDTYesJDJUSGS1.6624.36 Good unkn
242012-04-04 17:24EDTYesDLMUSGS2.2024.370.000.50Good unkn
232012-01-12 08:20ESTYesCCR/KMDUSGS17.624.76-0.070.30Good unkn
222011-12-05 14:37ESTYesDLM,JKMUSGS1.9224.360.000.50Good unkn
212011-11-04 08:23EDTYeskmd,nebUSGS2.1524.380.000.40GoodDebrisLightunkn
202011-09-20 17:28EDTYesDLM,JKMUSGS1.5624.40 FairClearunkn
192011-09-14 11:39EDTYesDLM/KMDUSGS1.2424.360.000.60GoodClearunkn
18S2011-09-08 -- ----YesRRL/JMDUSGS296032.68 Unknown unkn
18E2011-09-08 -- ----YesRRLUSGS645032.64 Poor unkn
172011-08-30 11:00EDTYesKMD/WVDUSGS0.3824.280.000.30FairClearunkn
162011-07-06 10:30EDTYesKMD/WVDUSGS0.4524.27-0.010.40PoorClearunkn
152011-04-21 13:20EDTYesRLY/KMDUSGS2.7824.440.000.40FairClearunkn
142011-03-10 08:39:30ESTYesRLY/KMDUSGS21.224.870.030.30FairClearunkn
132011-01-18 12:50:30ESTYesRLY/KMDUSGS1.5424.380.000.50FairClearunkn
122010-11-04 09:53EDTYesRLY/KMDUSGS6.7224.620.000.30FairDebrisLightunkn
112010-09-09 10:57EDTYesRLY/KMDUSGS0.2024.250.000.30PoorDebrisLightunkn
102010-08-18 13:38EDTYesRLYUSGS34.225.180.000.30FairUnspecifedunkn
92010-07-16 09:04EDTYesKMD/MJBUSGS1.7424.370.000.40FairClearunkn
82010-05-19 09:55EDTYesRLY/KMDUSGS2.0824.360.000.40FairClearunkn
72009-12-09 15:00ESTYesKMDUSGS21.624.84-0.040.30FairClearunkn
62009-11-10 11:22:30ESTYesRJA/KMDUSGS1.1024.360.000.40GoodDebrisModerateunkn
52009-10-01 13:47EDTYesRJA/KMDUSGS0.5224.260.000.20FairDebrisLightunkn
42009-06-09 13:15EDTYesRJA/RBBUSGS9.4424.620.000.10FairClearunkn
32009-02-11 15:12:30ESTYesRJA/RRLUSGS1.5324.380.000.30FairUnspecifedunkn
22008-04-21 14:40EDTYesRRLUSGS19.925.000.000.20GoodUnspecifedunkn
12008-04-01 12:07EDTYesRJA/RRLUSGS1.8424.470.000.30GoodClearunkn