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Streamflow Measurements for the Nation


USGS 04213401 WALNUT CREEK AT US ROUTE 20 AT SILVER CREEK NY


Chautauqua County, New York
Hydrologic Unit Code 04120101
Latitude  42°32'18.1", Longitude  79°10'08.3" NAD83
Drainage area 25.6  square miles
Gage datum 587.55 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
 
582024-03-06 10:14:30ESTYeskmUSGS27.43.610.000.70GoodClearNONE
572024-01-26 11:28:50ESTYeskm/jtlUSGS3644.58-0.010.40GoodClearNONE
562024-01-10 10:18ESTYeskmUSGS1253.99-0.010.70FairClearNONE
552023-11-06 10:12:30ESTYeskmUSGS8.273.360.000.60FairDebrisModerateNONE
542023-10-16 09:22:30ESTYeskmUSGS24.03.570.000.50GoodDebrisModerateNONE
532023-09-19 09:06:30ESTYeskmUSGS3.053.210.000.80FairDebrisLightNONE
522023-07-20 10:09:30ESTYeskmUSGS5.383.290.000.50GoodClearNONE
512023-06-08 08:57ESTYeskmUSGS4.473.270.000.60FairDebrisLightNONE
502023-05-11 10:34:09ESTYeskm/drwUSGS23.93.480.000.60GoodFillControlChangedNONE
492023-05-11 10:19ESTYeskm/drwUSGS22.83.480.000.60GoodFillControlChangedNONE
482023-03-31 07:07:30ESTYesKMUSGS49.63.180.000.70FairFillControlChangedNONE
472023-02-10 12:56:30ESTYeskmUSGS1793.68-0.030.80FairClearNONE
462022-12-05 12:53ESTYeskmUSGS45.62.910.010.80FairClearNONE
452022-10-18 10:22ESTYeskmUSGS12.42.190.040.60FairDebrisModerateNONE
442022-09-27 11:43:30ESTYesKM/DRWUSGS1113.090.020.70FairClearNONE
432022-08-22 10:48:30ESTYesKMUSGS5.762.03-0.010.60FairClearNONE
422022-06-28 12:14:30ESTYesKMUSGS3.481.930.000.48FairVegetationLightNONE
412022-05-05 08:49:30ESTYesKM/DRWUSGS57.52.630.050.60GoodClearNONE
402022-05-05 08:37ESTYesKM/DRWUSGS56.82.620.030.60GoodClearNONE
392022-03-10 14:40ESTYesKM/DRWUSGS50.72.560.000.60FairClearNONE
382022-03-10 13:59:30ESTYesKM/DRWUSGS47.02.560.000.60FairClearNONE
372022-01-12 09:29ESTYeskm/jtlUSGS25.62.420.160.90PoorIceShoreNONE
362021-11-09 13:01ESTYeskmUSGS24.22.210.010.67FairClearNONE
352021-09-14 13:49ESTYeskm/jtlUSGS16.32.150.010.53FairClearNONE
342021-07-15 13:07ESTYeskm/agmUSGS32.32.32-0.021.10FairClearNONE
332021-07-15 12:41ESTYeskm/agmUSGS32.02.310.020.57FairClearNONE
322021-05-03 13:11ESTYesMJBUSGS29.72.270.000.60FairClearNONE
312021-05-03 11:55ESTYesMJBUSGS29.92.270.000.50FairClearNONE
302021-02-18 09:56:30ESTYesMJBUSGS15.73.220.010.50FairIceCoverNONE
292020-12-21 11:38ESTYesMJBUSGS28.92.230.000.50GoodClearNONE
282020-10-28 10:24ESTYesMJBUSGS28.62.230.000.60GoodClearNONE
272020-10-28 08:50ESTYesMJBUSGS31.12.250.000.50FairClearNONE
262020-09-23 14:15ESTYesMJBUSGS1.351.840.000.50FairDebrisModerateNONE
252020-08-19 10:28:30ESTYesMJBUSGS1.921.870.000.50FairVegetationModerateNONE
242020-08-17 13:17:30ESTNo
232020-06-30 08:42:30ESTYesMJBUSGS4.971.910.000.45FairVegetationLightNONE
222020-06-29 14:44:30ESTYesMJBUSGS5.711.940.000.40FairVegetationLightNONE
212020-03-11 10:41ESTYesMJBUSGS96.32.560.010.75FairScourControlChangedNONE
202020-01-15 09:20:30ESTYesMJB/RDJUSGS46.62.300.000.75FairClearNONE
192020-01-14 16:38ESTYesMJB/RDJUSGS49.82.350.000.90GoodClearNONE
182019-10-30 07:50:30ESTYesrdjUSGS10.32.060.000.50GoodDebrisLightNONE
172019-09-05 14:03ESTYesrdjUSGS5.001.950.000.50GoodVegetationModerateNONE
162019-07-01 15:32:30ESTYesrdjUSGS10.82.030.000.50GoodVegetationLightNONE
152019-05-02 10:48:30ESTYesrdjUSGS1372.670.011.00GoodClearNONE
142019-03-12 10:49:30ESTYesRDJUSGS57.02.440.000.55GoodIceShoreNONE
132018-12-05 09:25:08ESTYesrdjUSGS92.42.650.000.50GoodClearNONE
122018-10-02 12:16ESTYesMBJUSGS4974.31-0.281.00FairClearNONE
112018-08-09 10:54:30ESTYesMBJUSGS11.52.17-0.010.50GoodClearNONE
102018-08-09 08:32ESTYesMBJUSGS13.02.190.00 GoodClearNONE
92018-06-04 16:51:30ESTYesMBJUSGS12.22.150.00 GoodClearNONE
82018-04-05 16:31ESTYesMBJUSGS93.22.860.000.50GoodClearNONE
72018-03-30 09:25ESTYesJPMUSGS3924.09-0.070.50FairDebrisModerateNONE
62017-12-06 17:32:30ESTYesMBJUSGS26.82.220.00 FairClearNONE
52017-10-04 09:07:30ESTYesMBJUSGS2.961.940.00 GoodDebrisLightNONE
42017-09-19 13:04ESTYesNDM/JPM/MBJUSGS4.891.990.000.85GoodClearNONE
31967-09-10 -- ----YesRRSUSGS1.250.66 Good NONE
21967-08-25 -- ----YesRRSUSGS0.630.55 Unspecified NONE
11967-08-14 -- ----YesRRSUSGS1.020.67 Unspecified NONE