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Streamflow Measurements for the Nation


USGS 01644295 SMILAX BRANCH AT RESTON, VA


Fairfax County, Virginia
Hydrologic Unit Code 02070008
Latitude  38°57'10", Longitude  77°22'04" NAD27
Drainage area 0.33  square miles
Gage datum 356.59 feet above NGVD29
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
 
1641978-06-09 -- ----YesPMS/GFHUSGS0.173.04 GoodClearNONE
1631978-05-15 -- ----YesPMS/GFHUSGS12.43.70 Fair NONE
1621978-05-15 -- ----YesPMS/GFHUSGS13.03.70 Fair NONE
1611978-05-01 -- ----YesPMSUSGS0.173.03 FairVegetationLightNONE
1601978-03-20 -- ----YesPMSUSGS0.263.08 GoodClearNONE
1591978-03-14 -- ----YesPMSUSGS6.273.54 Good NONE
1581978-03-14 -- ----YesPMSUSGS5.703.52 Good NONE
1571978-02-13 -- ----YesPMSUSGS0.182.99 GoodIceCoverNONE
1561977-12-28 -- ----YesPMSUSGS0.143.02 FairIceCoverNONE
1551977-11-17 -- ----YesPMS/GFHUSGS0.082.96 FairClearNONE
1541977-09-07 -- ----YesPMSUSGS0.012.85 PoorDebrisLightNONE
1531977-07-26 -- ----YesPMSUSGS0.032.89 FairClearNONE
1521977-07-06 -- ----YesPMS/MUSGS0.022.90 PoorDebrisLightNONE
1511977-06-01 -- ----YesPMSUSGS0.072.95 FairClearNONE
1501977-05-03 -- ----YesPMSUSGS0.303.26 FairDebrisModerateNONE
1491977-04-12 -- ----YesPMSUSGS0.233.07 FairClearNONE
1481977-03-11 -- ----YesPMSUSGS0.112.99 GoodClearNONE
1471977-03-01 -- ----YesPMSUSGS0.112.99 GoodClearNONE
1461977-02-08 -- ----YesPMSUSGS0.052.89 FairIceCoverNONE
1451977-01-18 -- ----YesPMS/LMKUSGS0.072.98 FairIceCoverNONE
1441976-12-06 -- ----YesPMSUSGS0.072.98 FairClearNONE
1431976-11-01 -- ----YesPMS/MUSGS0.273.18 FairDebrisLightNONE
1421976-10-01 -- ----YesPMS/MUSGS0.123.03 GoodClearNONE
1411976-10-01 -- ----YesPMS/MUSGS0.103.02 FairClearNONE
1401976-09-02 -- ----YesPMSUSGS0.353.13 FairClearNONE
1391976-08-09 -- ----YesPMS/LMKUSGS0.072.99 FairClearNONE
1381976-07-12 -- ----YesPMS/CNUSGS0.062.98 FairClearNONE
1371976-06-08 -- ----YesPMS/LMKUSGS0.072.97 FairClearNONE
1361976-05-05 -- ----YesPMSUSGS0.163.04 FairClearNONE
1351976-04-06 -- ----YesPMSUSGS0.413.22 FairDebrisLightNONE
1341976-03-01 -- ----YesCNUSGS0.323.12 Fair NONE
1331975-12-30 -- ----YesPMS/LMKUSGS0.373.12 FairClearNONE
1321975-12-04 -- ----YesPMSUSGS0.223.04 FairDebrisLightNONE
1311975-11-03 -- ----YesPMS/CNUSGS0.133.02 PoorDebrisLightNONE
1301975-09-25 -- ----YesPMS/CNUSGS16.63.67 Fair NONE
1291975-09-24 -- ----YesPMSUSGS4.603.54 Good NONE
1281975-09-05 -- ----YesPMS/LMKUSGS0.092.97 FairClearNONE
1271975-07-13 -- ----YesPMSUSGS5.463.52 FairClearNONE
1261975-07-13 -- ----YesPMSUSGS6.113.54 FairClearNONE
1251975-06-12 -- ----YesPMS/CNUSGS0.163.04 FairClearNONE
1241975-05-06 -- ----YesPMSUSGS0.393.16 FairClearNONE
1231975-04-11 -- ----YesPMSUSGS0.543.16 GoodClearNONE
1221975-03-06 -- ----YesPMS/JDBUSGS0.593.21 FairClearNONE
1211975-02-11 -- ----YesPMS/JDBUSGS0.213.09 FairClearNONE
1201974-12-31 -- ----YesPMS/JDBUSGS0.443.14 Poor NONE
1191974-12-16 -- ----YesPMS/JDBUSGS4.593.53 Good NONE
1181974-12-03 -- ----YesPMS/JDBUSGS0.243.06 FairClearNONE
1171974-12-01 -- ----YesPMSUSGS8.823.61 Fair NONE
1161974-11-01 -- ----YesPMSUSGS0.413.12 FairClearNONE
1151974-10-01 -- ----YesPMSUSGS0.133.04 FairClearNONE
1141974-07-29 -- ----YesPMSUSGS0.022.90 PoorClearNONE
1131974-06-27 -- ----YesPMSUSGS0.143.01 FairClearNONE
1121974-06-03 -- ----YesWGG/PMSUSGS0.333.13 FairClearNONE
1111974-04-30 -- ----YesWGG/PMSUSGS0.263.10 FairClearNONE
1101974-03-28 -- ----YesWGGUSGS0.233.06 Fair NONE
1091974-02-28 -- ----YesDHRUSGS0.183.06 Fair NONE
1081974-01-31 -- ----YesTLCUSGS0.293.10 GoodClearNONE
1071974-01-04 -- ----YesTLCUSGS0.843.25 GoodClearNONE
1061973-12-20 -- ----YesRAW/TLCUSGS0.093.02 FairIceShoreNONE
1051973-10-03 -- ----YesTLCUSGS0.593.19 FairClearNONE
1041973-09-14 -- ----YesDHR/TLCUSGS13.73.66 Fair NONE
1031973-08-31 -- ----YesTLCUSGS0.213.06 FairClearNONE
1021973-07-30 -- ----YesTLCUSGS0.523.18 GoodClearNONE
1011973-06-29 -- ----YesDHRUSGS0.092.98 Fair NONE
1001973-05-30 -- ----YesTLCUSGS0.353.15 GoodClearNONE
991973-05-09 -- ----YesTLCUSGS0.433.20 PoorClearNONE
981973-03-02 -- ----YesTLCUSGS0.223.13 FairClearNONE
971973-01-31 -- ----YesTLCUSGS0.413.18 GoodClearNONE
961972-12-22 -- ----YesTLCUSGS2.883.53 GoodClearNONE
951972-12-08 -- ----YesPLSUSGS16.63.78 Fair NONE
941972-12-04 -- ----YesTLCUSGS0.283.13 GoodClearNONE
931972-10-31 -- ----YesTLCUSGS0.073.00 Fair NONE
921972-10-28 -- ----YesTLCUSGS3.643.51 Poor NONE
911972-10-16 -- ----YesTLC/JRGUSGS0.002.87 Poor NONE
901972-07-31 -- ----YesJRG/RAWUSGS0.083.00 Poor NONE
891972-06-21 -- ----YesTLC/RAWUSGS2305.79 Unspecified NONE
881972-06-21 -- ----YesTLC/RAWUSGS78.94.47 Unspecified NONE
871972-05-31 -- ----YesJRGUSGS0.183.10 FairClearNONE
861972-05-04 -- ----YesRAWUSGS2.763.46 FairClearNONE
851972-05-03 -- ----YesRAWUSGS1.723.40 FairClearNONE
841972-04-27 -- ----YesRAWUSGS0.493.21 FairClearNONE
831972-03-17 -- ----YesRAWUSGS3.513.52 FairClearNONE
821972-03-10 -- ----YesRAWUSGS0.293.12 FairClearNONE
811971-12-31 -- ----YesRAW/EALUSGS0.173.07 Fair NONE
801971-11-29 -- ----YesRAWUSGS5.973.62 PoorClearNONE
791971-11-29 -- ----YesRAWUSGS2.923.50 FairClearNONE
781971-11-26 -- ----YesRAWUSGS1.033.31 PoorClearNONE
771971-10-25 -- ----YesDHRUSGS17.04.10 Poor NONE
761971-10-22 -- ----YesCAOUSGS0.113.02 PoorClearNONE
751971-09-01 -- ----YesCAOUSGS0.303.12 FairClearNONE
741971-08-27 -- ----YesAL/CAOUSGS4.433.57 FairClearNONE
731971-08-03 -- ----YesCAO/ALUSGS0.243.10 FairClearNONE
721971-07-01 -- ----YesCAOUSGS0.052.97 PoorClearNONE
711971-06-07 -- ----YesCAOUSGS2.153.44 FairClearNONE
701971-06-02 -- ----YesCAOUSGS0.493.18 PoorClearNONE
691971-05-20 -- ----YesPLSUSGS7.703.67 Fair NONE
681971-05-20 -- ----YesPLSUSGS7.033.68 Poor NONE
671971-05-13 -- ----YesPLS/CAOUSGS6.873.66 Fair NONE
661971-05-13 -- ----YesPLS/CAOUSGS70.04.38 Unspecified NONE
651971-04-28 -- ----YesJRGUSGS0.273.11 Fair NONE
641971-03-31 -- ----YesJRGUSGS0.253.10 Fair NONE
631971-03-11 -- ----YesRAWUSGS0.393.14 FairClearNONE
621971-03-02 -- ----YesTLCUSGS0.373.13 UnspecifiedClearNONE
611971-02-16 -- ----YesRAWUSGS0.513.20 FairClearNONE
601971-02-02 -- ----YesRAWUSGS0.103.03 PoorDebrisLightNONE
591970-12-22 -- ----YesJRG/TLCUSGS5.333.56 Unspecified NONE
581970-07-09 -- ----YesPLSUSGS3.113.50 FairClearNONE
571970-07-01 -- ----YesTLCUSGS0.012.90 Unspecified NONE
561970-05-19 -- ----YesRAW/TLCUSGS0.153.07 PoorClearNONE
551970-04-14 -- ----YesPLSUSGS25.13.95 FairClearNONE
541970-04-14 -- ----YesPLSUSGS8.863.65 FairClearNONE
531970-04-02 -- ----YesPLS/RAWUSGS3.423.50 FairClearNONE
521970-04-02 -- ----YesPLS/RAWUSGS4.883.52 PoorClearNONE
51a1970-03-04 -- ----YesTLCUSGS0.393.12 Unspecified NONE
511970-03-04 -- ----YesTLCUSGS0.393.12 Unspecified NONE
501970-01-30 -- ----YesPLSUSGS0.513.20 FairClearNONE
491969-12-01 -- ----YesFGGUSGS0.052.97 Unspecified NONE
481969-11-05 -- ----YesPLSUSGS0.032.93 Unspecified NONE
471969-10-01 23:00ESTYesTLCUSGS0.092.98 Fair NONE
461969-09-01 23:00ESTYesPLSUSGS0.012.88 UnspecifiedDebrisLightNONE
451969-07-21 23:00ESTYesPLSUSGS11.43.72 FairClearNONE
441969-07-01 23:00ESTYesPLSUSGS0.002.87 UnspecifiedVegetationLightNONE
431969-06-01 23:00ESTYesTLCUSGS0.042.97 Unspecified NONE
421969-05-04 23:00ESTYesFGGUSGS0.153.04 Good NONE
411969-04-03 -- ----YesPLSUSGS0.223.08 FairClearNONE
401969-03-07 -- ----YesPLS/TLCUSGS1.253.33 FairClearNONE
391969-03-06 -- ----YesFGGUSGS0.513.16 FairClearNONE
381969-02-07 -- ----YesFGGUSGS0.283.13 GoodClearNONE
371969-01-10 -- ----YesFGGUSGS0.123.02 UnspecifiedClearNONE
361969-01-10 -- ----YesFGGUSGS0.143.01 UnspecifiedClearNONE
351968-12-09 -- ----YesFGGUSGS0.123.02 GoodDebrisLightNONE
341968-11-15 -- ----YesPLS/RAWUSGS0.253.09 FairClearNONE
331968-11-08 -- ----YesFGG/RAWUSGS0.042.99 Unspecified NONE
321968-11-05 -- ----YesFGGUSGS0.022.91 Fair NONE
311968-09-30 23:00ESTYesFGGUSGS0.002.83 Unspecified NONE
301968-09-09 23:00ESTYesPLS/RAWUSGS1.203.33 UnspecifiedClearNONE
291968-09-09 23:00ESTYesPLS/RAWUSGS0.373.17 FairClearNONE
281968-09-09 23:00ESTYesPLS/RAWUSGS0.303.18 PoorClearNONE
271968-09-02 23:00ESTYesPLS/RAWUSGS0.002.86 UnspecifiedClearNONE
261968-08-22 23:00ESTYesPASUSGS0.022.92 FairClearNONE
251968-07-30 23:00ESTYesFGG/RAWUSGS0.012.94 Good NONE
241968-06-27 23:00ESTYesFGG/ERLUSGS0.423.16 FairClearNONE
231968-06-06 23:00ESTYesFGG/FPKUSGS0.273.04 FairClearNONE
221968-05-27 23:00ESTYesLUSGS15.33.74 FairClearNONE
211968-05-22 23:00ESTYesFGG/LUSGS0.103.01 FairClearNONE
201968-04-22 -- ----YesFRK/FGGUSGS0.203.05 GoodVegetationLightNONE
191968-04-22 -- ----YesFRK/FGGUSGS0.153.05 FairVegetationLightNONE
181968-03-18 -- ----YesJWL/RAWUSGS1.773.40 FairClearNONE
171968-03-13 -- ----YesFGG/FPKUSGS3.863.49 FairClearNONE
161968-03-12 -- ----YesFGG/FPKUSGS3.483.52 GoodClearNONE
151968-02-16 -- ----YesFGGUSGS0.233.06 FairClearNONE
141968-01-17 -- ----YesFPK/JWLUSGS3.153.15 PoorClearNONE
131967-12-22 -- ----YesJLWUSGS1.013.28 GoodClearNONE
121967-12-12 -- ----YesFGGUSGS1.423.34 GoodDebrisLightNONE
111967-12-03 -- ----YesFPKUSGS0.993.29 FairClearNONE
101967-11-15 -- ----YesJLW/FGGUSGS0.022.90 GoodClearNONE
91967-09-14 23:00ESTYesFGG/JLWUSGS0.012.90 Unspecified NONE
81967-08-24 23:00ESTYesFGGUSGS1.563.36 GoodClearNONE
71967-08-23 23:00ESTYesFPK/RAWUSGS1.093.30 FairClearNONE
61967-08-15 23:00ESTYesFGG/EALUSGS0.002.83 Fair NONE
51967-07-24 23:00ESTYesFPK/FGGUSGS0.002.87 Good NONE
41967-05-21 23:00ESTYesFGGUSGS0.373.13 GoodClearNONE
31967-04-18 -- ----YesFGGUSGS0.353.09 PoorClearNONE
21967-03-15 -- ----YesFPK/TLCUSGS2.273.41 FairClearNONE
11967-03-10 -- ----YesFPK/TLCUSGS0.663.20 PoorClearNONE