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Streamflow Measurements for the Nation


USGS 01097480 SUDBURY RIVER AT ASHLAND, MA


Middlesex County, Massachusetts
Hydrologic Unit Code 01070005
Latitude  42°15'36", Longitude  71°27'25" NAD27
Drainage area 35.1  square miles
Gage datum 185 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
 
662009-10-13 13:52EDTYesTRD/AMWUSGS28.60.950.010.30GoodUnspecifedunkn
652009-09-22 16:19EDTYesTRDUSGS11.70.600.000.50GoodClearunkn
642009-09-22 15:08EDTYesTRDUSGS11.30.600.010.70FairClearunkn
632009-08-04 12:00EDTYesTRDUSGS1211.850.020.30GoodUnspecifedunkn
622009-08-04 11:10EDTYesTRDUSGS1321.85-0.010.30FairUnspecifedunkn
612009-06-09 13:06EDTYesTRDUSGS9.440.590.000.40PoorClearunkn
602009-06-09 12:20EDTYesTRDUSGS11.20.600.000.50PoorClearunkn
592009-06-09 10:13EDTYesTRDUSGS5.160.570.000.40UnspecifiedClearunkn
582009-03-04 13:39ESTYesTRDUSGS1081.78-0.010.30GoodUnspecifedunkn
572008-11-05 15:02ESTYesTRDUSGS30.20.980.000.50FairUnspecifedunkn
562008-09-17 12:56EDTYesTRDUSGS46.81.290.000.30GoodClearunkn
552008-08-21 09:32EDTYesTRDUSGS27.60.970.000.30ExcellentClearunkn
542008-06-02 09:03EDTYesTRDUSGS18.80.780.000.50GoodClearunkn
532008-03-10 10:46EDTYesTRD/BOSUSGS4113.650.000.40GoodClearunkn
522008-02-04 15:03ESTYesTRDUSGS84.91.730.000.30GoodClearunkn
512008-02-04 14:32ESTYesTRDUSGS80.61.730.000.30GoodClearunkn
502007-10-29 11:22EDTYesTRDUSGS7.770.580.000.40PoorDebrisLightunkn
492007-10-17 13:00EDTYesTRDUSGS1.170.360.000.50PoorClearunkn
482007-09-11 09:38EDTYesTRDUSGS3.430.370.000.40ExcellentUnspecifedunkn
472007-08-22 16:20EDTYesTRDUSGS4.460.420.000.40ExcellentClearunkn
462007-08-22 15:21EDTNo
452007-07-23 16:40EDTYesTRDUSGS7.550.540.000.30PoorClearunkn
442007-07-23 15:54EDTYesTRDUSGS6.660.540.000.30PoorClearunkn
432007-05-30 10:40EDTYesTRDUSGS36.81.140.000.30GoodClearunkn
422007-03-21 14:42EDTYesTRDUSGS94.21.490.000.30PoorClearunkn
412007-03-13 16:30EDTYesTRDUSGS1031.700.000.40GoodClearunkn
402007-03-01 15:20ESTYesTRDUSGS24.80.900.000.20GoodClearunkn
392007-03-01 14:51ESTYesTRDUSGS22.90.890.000.30PoorClearunkn
382007-01-03 11:59ESTYesTRDUSGS95.21.740.000.30FairClearunkn
372006-12-14 14:10ESTYesTRDUSGS70.41.420.000.30ExcellentClearunkn
362006-12-14 13:06ESTYesTRDUSGS68.41.420.000.40ExcellentClearunkn
352006-09-06 09:52EDTYesjfwUSGS24.00.880.000.50PoorClearunkn
342006-07-13 12:41EDTYesbosUSGS61.31.320.000.50GoodClearunkn
332006-05-05 07:34EDTYesbosUSGS52.01.220.000.50GoodClearunkn
322006-01-13 11:18ESTYesjlzUSGS1551.980.000.30FairClearunkn
312005-10-16 09:00EDTYesJLZUSGS5704.460.000.50UnspecifiedClearunkn
302005-05-23 09:16EDTYesbosUSGS43.61.060.000.50GoodClearunkn
292005-04-26 09:30EDTYesbosUSGS1602.130.000.50GoodClearunkn
282005-03-28 08:53ESTYesbosUSGS1061.750.000.50GoodClearunkn
272004-11-30 09:24ESTYesbosUSGS1231.940.000.50GoodClearunkn
262004-10-25 08:55EDTYesbosUSGS23.90.840.000.50GoodClearunkn
252004-09-30 10:12EDTYesbosUSGS1141.850.000.50GoodClearunkn
242004-07-02 08:49EDTYesbosUSGS12.70.600.000.50GoodClearunkn
232004-04-21 09:35EDTYesbosUSGS1422.050.000.70GoodClearunkn
222004-04-14 09:58EDTYesBOSUSGS4173.42-0.050.90GoodClearunkn
212004-04-07 08:36EDTYesBOSUSGS1602.250.000.60GoodClearunkn
201995-11-08 10:10ESTYesgggUSGS55.81.37 Unspecified unkn
191995-10-26 13:35EDTYesgggUSGS38.51.15-0.010.50Unspecified unkn
181995-01-17 13:45ESTYesJGGUSGS1242.050.000.80GoodClearunkn
171994-12-06 08:21ESTYesJLZUSGS97.91.820.000.50GoodClearunkn
161994-11-29 10:30ESTYesJSW/GCUSGS78.71.650.000.50Unspecified unkn
151994-11-28 09:55ESTYesJGGUSGS68.51.450.030.50UnspecifiedClearunkn
141994-11-23 09:00ESTYesJGGUSGS45.41.240.000.60Unspecified unkn
131994-09-07 12:50EDTYesJSW/GCUSGS10.30.580.00 Unspecified unkn
121994-08-17 09:20EDTYesJSWUSGS8.910.530.000.80Good unkn
111994-07-28 14:35EDTYesJLZUSGS8.440.560.000.50GoodClearunkn
101994-06-24 13:45EDTYesJLZ/JWUSGS8.690.580.000.50GoodClearunkn
91994-06-03 07:30EDTYesJLZUSGS32.91.090.000.50UnspecifiedClearunkn
81994-05-17 08:45EDTYesJLZUSGS86.21.720.000.50GoodClearunkn
71994-04-25 -- ----YesdsaUSGS65.01.420.000.50Unspecified unkn
61978-09-05 -- ----Yes?USGS5.30 Unspecified unkn
51978-08-16 -- ----Yes?USGS23.0 Unspecified unkn
41978-07-13 -- ----Yes?USGS4.90 Unspecified unkn
31977-08-30 -- ----Yes?USGS2.20 Unspecified unkn
21976-08-25 -- ----Yes?USGS7.80 Unspecified unkn
11975-06-23 -- ----Yes?USGS11.0 Unspecified unkn