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Streamflow Measurements for the Nation


USGS 01644500 GREAT SENECA CREEK NEAR GAITHERSBURG, MD


Montgomery County, Maryland
Hydrologic Unit Code 02070008
Latitude  39°10'01", Longitude  77°13'37" NAD27
Drainage area 41.00  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
 
591963-09-26 14:50EDTYesJEHUSGS5.97 Unspecified NONE
581931-01-06 14:55ESTYesMARUSGS27.81.82-0.010.80Unspecified NONE
571930-11-13 10:20ESTYesNLOUSGS6.851.330.000.30Unspecified NONE
561930-09-30 09:35ESTYesMARUSGS1.440.960.000.20Unspecified NONE
551930-09-03 12:30EDTYesBRIUSGS2.371.060.000.30Unspecified NONE
541930-08-05 15:40EDTYesBRIUSGS2.441.080.000.30Unspecified NONE
531930-07-16 17:25EDTYesBRIUSGS5.171.280.000.40Unspecified NONE
521930-05-27 16:25EDTYesSCHUSGS18.71.740.000.80Unspecified NONE
511930-02-05 11:00ESTYesSCHUSGS97.92.91-0.071.20Unspecified NONE
501929-12-16 14:50ESTYesSCHUSGS24.61.970.000.60Unspecified NONE
491929-10-10 14:10ESTYesSCHUSGS15.81.790.000.60Unspecified NONE
481929-08-14 14:45EDTYesMANUSGS13.81.590.000.50Unspecified NONE
471929-05-17 16:20EDTYesMANUSGS40.92.300.000.50Unspecified NONE
461929-03-27 09:50ESTYesMANUSGS41.62.290.000.50Unspecified NONE
451929-02-05 17:15ESTYesMANUSGS26.22.040.000.40Unspecified NONE
441928-11-13 14:50ESTYesMANUSGS25.92.210.000.40Unspecified NONE
431928-10-08 11:05ESTYesMANUSGS29.32.230.000.80Unspecified NONE
421928-08-17 15:10EDTYesMANUSGS1503.47-0.241.50Unspecified NONE
411928-07-09 16:45EDTYesMANUSGS39.12.340.000.60Unspecified NONE
401928-04-28 12:15ESTYesCHRUSGS1923.70-0.060.50Unspecified NONE
391928-04-02 11:30ESTYesCHRUSGS45.12.010.000.50Unspecified NONE
381927-12-15 09:55ESTYesMANUSGS37.51.910.000.50Unspecified NONE
371927-10-04 10:45ESTYesMANUSGS59.72.19-0.050.50Unspecified NONE
361927-10-04 09:55ESTYesMANUSGS70.12.26-0.090.50Unspecified NONE
351927-08-22 11:00EDTYesMANUSGS19.41.580.000.80Unspecified NONE
341927-07-04 18:20EDTYesMANUSGS23.81.680.000.50Unspecified NONE
331927-06-20 10:40EDTYesMANUSGS41.31.930.000.40Unspecified NONE
321927-04-29 11:10EDTYesBSWUSGS55.72.230.000.80Unspecified NONE
311927-03-17 14:10ESTYesDSWUSGS46.12.100.000.60Unspecified NONE
301927-01-28 09:50ESTYesDSWUSGS31.62.180.050.50Unspecified NONE
291926-12-22 10:25ESTYesDSWUSGS60.72.36-0.020.80Unspecified NONE
281926-11-13 15:50ESTYesPRSUSGS25.51.800.000.50Unspecified NONE
271926-11-13 15:15ESTYesPRSUSGS25.01.800.000.50Unspecified NONE
261926-10-25 13:30ESTYesPRSUSGS82.22.72-0.010.60Unspecified NONE
251926-10-13 17:05ESTYesPRSUSGS23.01.610.000.50Unspecified NONE
241926-10-06 17:30ESTYesPRSUSGS60.12.29-0.081.00Unspecified NONE
231926-10-02 13:50ESTYesPRSUSGS30.11.700.000.50Unspecified NONE
221926-09-16 12:25EDTYesPRSUSGS15.71.32-0.010.80Unspecified NONE
211926-09-16 11:10EDTYesPRSUSGS15.91.330.001.00Unspecified NONE
201926-08-26 17:30EDTYesPRSUSGS25.51.54-0.020.80Unspecified NONE
191926-08-26 16:50EDTYesPRSUSGS25.91.54-0.010.50Unspecified NONE
181926-08-10 18:50EDTYesPRSUSGS7.551.160.000.60Unspecified NONE
171926-08-10 18:00EDTYesPRSUSGS6.091.160.000.60Unspecified NONE
161926-07-16 16:35EDTYesPRSUSGS14.21.32-0.050.80Unspecified NONE
151926-07-16 16:05EDTYesWALUSGS14.31.33-0.010.50Unspecified NONE
141926-06-10 11:40EDTYesDSWUSGS13.51.330.000.30Unspecified NONE
131926-04-21 13:55ESTYesJHHUSGS27.11.560.000.30Unspecified NONE
121926-03-18 15:42ESTYesJHHUSGS33.41.68-0.020.30Unspecified NONE
111926-03-18 14:25ESTYesJHHUSGS32.91.690.000.30Unspecified NONE
101926-02-25 17:55ESTYesJHHUSGS3546.24-0.340.40Unspecified NONE
91926-02-25 13:05ESTYesJHHUSGS4506.270.560.90Unspecified NONE
81925-11-13 13:20ESTYesJHHUSGS79.02.58-0.040.60Unspecified NONE
71925-09-21 14:45EDTYesJHHUSGS12.51.330.000.50Unspecified NONE
61925-08-21 17:30EDTYesJHHUSGS33.91.83-0.050.60Unspecified NONE
51925-07-09 14:30EDTYesJETUSGS13.81.390.000.60Unspecified NONE
41925-06-08 16:00EDTYesMUSUSGS14.61.420.000.30Unspecified NONE
31925-05-13 16:40EDTYesMUSUSGS26.61.64-0.030.80Unspecified NONE
21925-03-18 16:00ESTYesWRIUSGS41.21.960.000.50Unspecified NONE
11925-03-18 11:40ESTYesWRIUSGS41.11.99-0.010.60Unspecified NONE