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Streamflow Measurements for the Nation

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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
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
 
482025-11-20 09:37:53ESTYesTJT/HDRUSGS0.3924.120.000.43PoorDebrisModerateNONE
472025-08-14 12:44:16EDTYesTJT/HDRUSGS0.3824.080.000.43PoorClearNONE
462025-06-12 14:11:59EDTYesTJT/HDRUSGS0.8424.160.000.45PoorClearNONE
45S2025-05-13 18:00:30EDTYesRAMUSGS70.025.95 Unknown NONE
452025-04-03 14:18:30EDTYesTJT/HDRUSGS1.5424.230.000.50PoorClearNONE
44S2025-02-16 12:30:30ESTYesRAMUSGS73.025.92 Unknown NONE
442025-01-30 13:08:40ESTYesTJT/RAMUSGS1.0224.170.000.48PoorDebrisLightNONE
432024-10-18 10:15:16EDTYesTJT/RAMUSGS0.3224.120.000.45PoorDebrisHeavyNONE
42S2022-12-22 23:00:30ESTYesJKLUSGS20528.09 Unknown NONE
41S2022-12-15 18:15:30ESTYesJKLUSGS84.026.45 Unknown NONE
412022-10-17 15:37:37EDTYesBWDUSGS0.4924.140.000.42FairDebrisModerateNONE
402022-07-01 10:23EDTYesBWD/HKCUSGS0.8024.140.000.38PoorClearNONE
392022-03-04 09:45:44ESTYesBWD/HKCUSGS1.8624.290.000.50FairDebrisLightNONE
382020-11-17 08:48ESTYesTDCUSGS2.1624.410.000.50Good NONE
372019-03-13 11:11:30EDTYesJMD/BWDUSGS5.2724.58-0.010.30FairClearNONE
40S2018-11-24 01:15ESTYesJMDUSGS27928.29 Unknown NONE
39S2018-08-21 22:15EDTYesJMDUSGS22427.39 Unknown NONE
38S2018-08-01 03:45EDTYesJMDUSGS106030.69 Unknown NONE
37S2018-07-21 22:00EDTYesJMDUSGS97329.94 Unknown NONE
0362018-06-18 15:57:30EDTYesDLM, JSWUSGS1.1424.400.000.50GoodClearNONE
36S2018-05-31 20:00EDTYesJMDUSGS17227.94 Unknown NONE
35S2018-05-19 04:00EDTYesJMDUSGS19527.20 Unknown NONE
352018-05-16 11:04:30EDTYesHDR/CNDUSGS2.8424.500.000.60FairDebrisLightNONE
34S2018-05-14 21:00EDTYesJMDUSGS15326.75 Unknown NONE
342018-04-16 11:19:30EDTYesJMD/TRDUSGS18.825.000.000.30FairDebrisLightNONE
332018-04-04 10:21EDTYesHDR/JMDUSGS1.7024.430.000.40GoodDebrisLightNONE
322017-10-25 14:16:30EDTNo
312016-06-09 10:46:30EDTYesAKMUSGS1.59 Good NONE
302016-03-22 15:14:30EDTYesBTCUSGS2.3624.44 Good NONE
292016-03-07 14:01ESTYesBTCUSGS2.7624.44 Good NONE
282015-06-12 08:31:30EDTYesJSWUSGS1.49 Good NONE
272014-06-03 09:51EDTYesDLM RDRUSGS2.42 Good NONE
262014-02-11 16:23:30ESTYesjsw ajpUSGS2.1824.40 Good NONE
252013-05-02 13:30EDTYesJDJUSGS1.6624.36 Good NONE
242012-04-04 17:24EDTYesDLMUSGS2.2024.370.000.50Good NONE
232012-01-12 08:20ESTYesCCR/KMDUSGS17.624.76-0.070.30Good NONE
222011-12-05 14:37ESTYesDLM,JKMUSGS1.9224.360.000.50Good NONE
212011-11-04 08:23EDTYeskmd,nebUSGS2.1524.380.000.40GoodDebrisLightNONE
202011-09-20 17:28EDTYesDLM,JKMUSGS1.5624.40 FairClearNONE
192011-09-14 11:39EDTYesDLM/KMDUSGS1.2424.360.000.60GoodClearNONE
18S2011-09-08 -- ----YesRRL/JMDUSGS296032.68 Unknown NONE
18E2011-09-08 -- ----YesRRLUSGS645032.64 Poor NONE
172011-08-30 11:00EDTYesKMD/WVDUSGS0.3824.280.000.30FairClearNONE
162011-07-06 10:30EDTYesKMD/WVDUSGS0.4524.27-0.010.40PoorClearNONE
152011-04-21 13:20:30EDTYesRLY/KMDUSGS2.7824.440.000.40FairClearNONE
142011-03-10 08:39:30ESTYesRLY/KMDUSGS21.224.870.030.30FairClearNONE
132011-01-18 12:50:30ESTYesRLY/KMDUSGS1.5424.380.000.50FairClearNONE
122010-11-04 09:53EDTYesRLY/KMDUSGS6.7224.620.000.30FairDebrisLightNONE
112010-09-09 10:57:30EDTYesRLY/KMDUSGS0.2024.250.000.30PoorDebrisLightNONE
102010-08-18 13:38EDTYesRLYUSGS34.225.180.000.30FairUnspecifedNONE
92010-07-16 09:04EDTYesKMD/MJBUSGS1.7424.370.000.40FairClearNONE
82010-05-19 09:55:30EDTYesRLY/KMDUSGS2.0824.360.000.40FairClearNONE
72009-12-09 15:00ESTYesKMDUSGS21.624.84-0.040.30FairClearNONE
62009-11-10 11:22:30ESTYesRJA/KMDUSGS1.1024.360.000.40GoodDebrisModerateNONE
52009-10-01 13:47EDTYesRJA/KMDUSGS0.5224.260.000.20FairDebrisLightNONE
42009-06-09 13:15EDTYesRJA/RBBUSGS9.4424.620.000.10FairClearNONE
32009-02-11 15:12:30ESTYesRJA/RRLUSGS1.5324.380.000.30FairUnspecifedNONE
22008-04-21 14:40EDTYesRRLUSGS19.925.000.000.20GoodUnspecifedNONE
12008-04-01 12:07EDTYesRJA/RRLUSGS1.8424.470.000.30GoodClearNONE