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Streamflow Measurements for the Nation


USGS 03010820 ALLEGHENY RIVER AT OLEAN NY


Cattaraugus County, New York
Hydrologic Unit Code 05010001
Latitude  42°04'23", Longitude  78°27'04" NAD83
Drainage area 1,192  square miles
Gage datum 1,399.50 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
 
932020-03-12 10:46:23ESTYesMJBUSGS45706.240.000.30GoodClearNONE
922020-01-10 11:43:11ESTYesRDJ/MJBUSGS22403.850.000.20GoodClearNONE
912019-10-29 09:06:32ESTYesrdjUSGS15303.13-0.010.20GoodClearNONE
902019-09-03 10:23:50ESTYesrdjUSGS15303.06-0.020.20GoodClearNONE
892019-06-27 10:20:30ESTYesrdjUSGS23304.04-0.010.25GoodClearNONE
882019-04-30 09:48:59ESTYesrdjUSGS31304.870.000.20GoodClearNONE
872019-03-11 10:19:03ESTYesRDJUSGS36505.410.010.20GoodClearNONE
862018-12-06 13:41:30ESTYesrdjUSGS46306.37-0.010.25GoodClearNONE
852018-10-19 11:27:11ESTYesagmUSGS15103.230.000.25GoodClearBYPS
842018-10-19 10:05:47ESTYesagmUSGS14303.24-0.010.25GoodClearBYPS
832018-08-16 10:19ESTYesagmUSGS420-0.530.000.57GoodClearNONE
822018-08-16 09:46ESTYesagmUSGS405-0.52-0.010.60FairClearNONE
812018-06-21 08:14ESTYesagm/stuUSGS480-0.45-0.010.80GoodClearNONE
802018-06-21 08:04ESTYesagm/stuUSGS468-0.45-0.010.77GoodClearNONE
792018-04-24 08:26:16ESTYesagmUSGS27002.450.000.26GoodClearNONE
782018-02-27 09:33:17ESTYesagmUSGS64405.680.000.23GoodClearBYPS
772017-12-19 14:33:10ESTYesNDMUSGS10900.720.060.25FairIceCoverNONE
762017-10-17 12:26:30ESTYesNDMUSGS458-0.370.020.55GoodClearNONE
752017-08-09 14:09ESTYesMBJUSGS334-0.630.00 GoodVegetationLightNONE
742017-06-08 10:29ESTYesMBJUSGS8710.26-0.010.50GoodClearNONE
732017-04-05 10:00:08ESTYesMBJUSGS57105.26-0.020.30FairClearNONE
722017-02-09 08:32:52ESTYesMBJUSGS85107.16-0.010.30GoodClearNONE
712017-01-13 15:06:11ESTYesMBJUSGS1770012.100.000.20GoodClearNONE
702016-12-07 10:33:43ESTYesMBJUSGS30902.860.020.30GoodClearNONE
692016-10-22 13:08:14ESTYesNDM/JPMUSGS82807.350.200.40GoodDebrisModerateBYPS
682016-10-18 16:04:30ESTYesMBJUSGS193-0.940.00 GoodDebrisLightNONE
672016-08-23 13:58:48ESTYesMBJUSGS7700.18-0.020.50FairClearSTOR
662016-06-29 10:42:30ESTYesMBJUSGS234-0.86 FairClearNONE
652016-06-29 09:20ESTYesMBJUSGS221-0.86 GoodClearNONE
642016-05-11 13:24:11ESTYesMBJUSGS13600.89 GoodClearNONE
632016-03-16 08:42:08ESTYesMBJ/RDJUSGS24702.26 GoodClearNONE
622015-12-09 09:35:30ESTYesrdjUSGS20901.77 GoodClearNONE
612015-10-15 08:22:30ESTYesrdjUSGS7860.150.000.30FairClearNONE
602015-09-10 10:30ESTYesrdjUSGS138-1.080.000.80FairFillControlChangedNONE
592015-08-19 10:41:30ESTYesrdjUSGS317-0.710.001.00GoodClearNONE
582015-06-25 08:44ESTYesRDJUSGS18801.580.000.30FairClearNONE
572015-05-06 08:18ESTYesRDJUSGS11500.640.000.30FairClearNONE
562015-03-27 09:29:30ESTYesRDJUSGS44403.860.000.30GoodClearNONE
552015-03-26 14:18ESTYesRDJUSGS28402.250.021.00FairClearNONE
542015-03-26 10:38ESTYesRDJUSGS26802.230.010.50GoodClearNONE
532015-01-20 16:15ESTYesjsgUSGS9700.530.032.00FairIceShoreNONE
522014-11-14 11:31ESTYesrdjUSGS9590.570.010.50FairClearNONE
512014-09-23 11:57ESTYesRDJ/ndmUSGS385-0.440.001.50GoodDebrisModerateNONE
502014-07-30 08:17:30ESTYesRDJUSGS624-0.040.000.50FairClearNONE
492014-06-12 09:43ESTYesRDJUSGS10900.650.011.00GoodClearNONE
482014-04-21 13:33:30ESTYesRDJUSGS24002.140.000.30FairClearNONE
472014-01-06 11:57ESTYesRDJUSGS27802.830.050.30FairIceShoreNONE
462013-10-23 14:33:30ESTYesRDJUSGS9140.470.001.00GoodClearNONE
452013-08-14 08:49ESTYesRDJ/NMUSGS11600.790.061.50FairClearNONE
442013-07-09 11:02ESTYesRDJ/AGMUSGS590-0.150.021.10GoodClearNONE
432013-04-16 14:29:09ESTYesRDJ/JPMUSGS45204.150.010.30GoodClearBYPS
422013-03-14 10:36ESTYesRDJ/JPMUSGS74806.480.030.30GoodClearNONE
412013-01-15 13:55ESTYesRDJ/agmUSGS78506.660.051.00GoodIceAnchorNONE
402012-11-06 14:30ESTYesRDJ/JPMUSGS19101.720.001.40GoodClearNONE
392012-09-11 14:07:30ESTYesRDJ/AGMUSGS260-0.80-0.011.50GoodClearNONE
382012-07-27 09:57ESTYesBKB/RDJUSGS394-0.520.000.80GoodClearNONE
372012-06-12 14:45ESTYesBKB/JFWUSGS512-0.36 GoodClearNONE
362012-04-06 08:34ESTYesJFWUSGS9790.450.011.00GoodClearNONE
352012-02-16 12:32ESTYesBKBUSGS10500.600.000.30FairClearNONE
342011-12-15 13:21ESTYesBKB/jfwUSGS14701.110.030.30GoodClearNONE
332011-10-13 15:37:30ESTYesBKBUSGS604-0.180.000.30FairClearNONE
322011-07-14 07:27:30ESTYesBKBUSGS202-0.920.000.70GoodClearNONE
312011-05-18 08:20ESTYesbkbUSGS58805.38-0.020.30GoodClearNONE
302011-03-15 13:32:30ESTYesbkbUSGS58005.27-0.040.30GoodClearNONE
292011-01-27 10:12:30ESTYesbkbUSGS7180.080.000.80GoodIceShoreNONE
282010-12-03 08:06:30ESTYesbkbUSGS2480015.06-0.08 GoodClearBYPS
272010-12-02 18:42ESTYesbkbUSGS2690015.630.070.50GoodClearBYPS
262010-12-01 15:48:30ESTYesbkb/agmUSGS1850012.910.070.50PoorClearBYPS
252010-11-19 08:27ESTYesbkbUSGS35703.540.000.50GoodClearNONE
242010-10-05 09:05:30ESTYesbkb/jgsUSGS12100.790.020.30GoodClearNONE
232010-09-08 08:07:30ESTYesbkbUSGS193-0.940.000.80GoodDebrisLightNONE
222010-01-26 14:22:30ESTYesjsg/bkbUSGS1700010.86-0.041.30GoodUnspecifedNONE
211998-01-11 10:10ESTYesSKM/COSUSGS1500010.50 Unspecified NONE
201998-01-05 10:55ESTYesJEMUSGS70805.98 Unspecified NONE
191997-10-02 14:55ESTYesJEMUSGS16701.06 Unspecified NONE
181997-08-14 11:10ESTYesCACUSGS390-0.63 Unspecified NONE
171997-07-21 12:00ESTYesJEM/JFHUSGS541-0.37 Unspecified NONE
161997-06-05 11:45ESTYesSKMUSGS31902.98 Unspecified NONE
121971-08-25 -- ----YesrlmUSGS175-1.220.001.20GoodClearNONE
111971-08-17 -- ----YesrlmUSGS78.8-1.480.001.00GoodClearNONE
101971-08-11 -- ----YesgelUSGS91.1-1.350.000.50GoodClearNONE
91971-07-19 -- ----YesrlmUSGS190-1.200.001.20GoodClearNONE
81969-09-04 -- ----YeslawUSGS196-1.100.000.50GoodClearNONE
71969-08-05 -- ----YeslawUSGS545-0.400.001.00Unspecified NONE
61968-08-12 -- ----YesrlmUSGS226-1.03 UnspecifiedClearNONE
51967-12-11 -- ----YesbayUSGS37003.150.051.00GoodClearNONE
41967-09-15 -- ----YesbayUSGS404-0.700.000.50GoodClearNONE
31967-08-15 -- ----Yesrrs/ljUSGS475-0.49-0.011.00GoodClearNONE
21967-08-02 -- ----Yesrrs/ljUSGS598-0.22-0.041.40GoodClearNONE
11967-07-24 -- ----Yesbay/wehUSGS427-0.57 Good NONE