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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 15302812 KOKWOK R 22 MI AB NUSHAGAK R NR EKWOK AK


Dillingham Census Area County, Alaska
Hydrologic Unit Code 19030303
Latitude  59°24'54", Longitude 157°48'15" NAD83
Drainage area 539.5  square miles
Gage datum 85 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
 
282022-09-06 15:38:04AKDTYesAJM/MERUSGS89211.190.000.25FairClearNONE
272022-07-07 16:03:36AKDTYesJCC/TRDUSGS98711.360.000.15FairClearNONE
262022-05-24 16:19:42AKDTYesAJM/CVBUSGS339014.24 FairClearNONE
252022-03-23 18:20AKDTYesAJM/CVBUSGS631 Poor NONE
242021-09-22 15:17:06AKDTYesTRD/PIRUSGS76010.87 GoodClearNONE
232021-09-01 15:50:29AKDTYesTRD/CWSUSGS80910.91 GoodClearNONE
222021-05-17 16:49:53AKDTYesTRD/HRBUSGS372014.53 Good NONE
212021-04-01 15:15:30AKDTYesBAD/AJMUSGS536 PoorIceCoverNONE
202020-10-09 11:06:47AKDTYesTRD/DSIUSGS161012.24 GoodClearNONE
192020-07-09 21:24:40AKDTYesTRD/KTWUSGS86210.95 GoodClearNONE
182020-02-13 12:48:30AKSTYesTRD/AJMUSGS638 PoorIceCoverNONE
172019-10-16 15:23:39AKDTYesTRD/CSCUSGS93111.15 GoodClearNONE
162019-08-27 13:14:39AKDTYesTRD/PVSUSGS60510.56 FairClearNONE
152019-07-15 14:56:53AKDTYesTRD/BADUSGS102011.27 FairClearNONE
142019-05-20 15:16:33AKDTYesTRD/BADUSGS323014.02 GoodClearNONE
132019-04-04 12:44:31AKDTYesTRD/KTWUSGS204012.74 GoodClearNONE
122019-02-07 12:45:30AKSTYesTRD/BADUSGS1380 PoorIceCoverNONE
112018-08-28 14:35:16AKDTYesTRD/CWSUSGS171012.64-0.010.30GoodClearNONE
102018-07-23 15:27:20AKDTYesTRD/BADUSGS107011.560.010.25FairClearNONE
92018-06-12 16:26:44AKDTYesTRD/CWSUSGS124011.670.000.30GoodClearNONE
82018-05-08 12:47:09AKDTYesTRD/BADUSGS262013.400.000.30GoodClearNONE
72018-02-01 13:42:30AKSTYesTRD/PVSUSGS505 PoorIceCoverNONE
62017-09-06 15:54:50AKDTYesTRD/BADUSGS112011.620.000.30GoodClearNONE
52017-07-18 17:56:20AKDTYesTRD/BADUSGS75910.860.010.30GoodClearNONE
42017-05-24 18:01:33AKDTYesTRD/PVSUSGS83510.89-0.010.30GoodClearNONE
32017-03-13 13:30:30AKDTYesTRD/BADUSGS335 PoorIceCoverNONE
22016-12-14 12:38:30AKSTYesTRD/MPCUSGS648 PoorIceCoverNONE
12016-10-14 13:32:41AKDTYesTRD/BADUSGS125011.740.010.20GoodClearNONE