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Streamflow Measurements for Alaska

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! 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 15297585 CHIGNIK R AT BLACK LAKE OUTLET NR CHIGNIK AK
Lake And Peninsula Borough, Alaska
Hydrologic Unit Code 19020702
Latitude  56°23'40.9", Longitude 158°56'05.9" NAD27
Drainage area 283  square miles
Gage datum 59 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 		 Channel
Number		 Channel
Name		 Meas.
type 		 Stream
flow
method 		 Velocity
method 		 Channel
flow
(ft3/s)		 Channel
width
(ft)		 Channel
area
(ft2)		 Channel
vel.
(ft/s)		 Channel
stability 		 Channel
material 		 Channel
evenness 		 Long.
vel.
desc. 		 Horz.
vel.
desc. 		 Vert.
vel.
desc. 		 Channel
loc.
code 		 Channel
loc.
dist.(ft)
82005-10-26 12:12AKDTYesCSC/CWSUSGS21308.460.010.40GoodClearNONE1Imported Channel 1UNSPQADCPVADCP21301877912.69UNSPUNSPUNSPunknUNSPUNSPUNSP
72005-08-05 10:54AKDTYesCSC/JDEUSGS8536.460.010.20GoodClearNONE1Imported Channel 1UNSPQADCPVADCP8531734571.88UNSPUNSPUNSPunknUNSPUNSPUNSP
62005-07-07 11:08AKDTYesCSC/GAKUSGS9436.790.000.10FairClearNONE1Imported Channel 1UNSPQADCPVADCP9431764642.03UNSPUNSPUNSPunknUNSPUNSPUNSP
52005-05-04 12:23AKDTYesCSC/LJPUSGS6786.410.001.00FairClearNONE1Imported Channel 1WADEunspeunkno6781804611.47UNSPUNSPUNSPunknUNSPUNSPUNSP
42005-03-22 16:54AKSTYesCSC/LJPUSGS10206.810.000.10FairClearNONE1Imported Channel 1UNSPQADCPVADCP10201794972.06UNSPUNSPUNSPunknUNSPUNSPUNSP
32005-03-08 14:08AKSTYesCSC/JGLUSGS12307.490.050.40GoodClearNONE1Imported Channel 1UNSPQADCPVADCP12301876072.03UNSPUNSPUNSPunknUNSPUNSPUNSP
22004-09-15 19:00AKDTYesCSC/MRCUSGS7706.57-0.030.60FairClearNONE1Imported Channel 1WADEunspeunkno7701764241.81UNSPUNSPUNSPunknUNSPUNSPUNSP
12004-05-20 08:42AKDTYesCSC/JMWUSGS13007.66 FairClearNONE1Imported Channel 1UNSPQADCPVADCP13001886512.01UNSPUNSPUNSPunknUNSPUNSPUNSP