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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 601049154540600 KOKSETNA R 0.1MI AB MOUTH NR NONDALTON AK
Lake And Peninsula Borough, Alaska
Hydrologic Unit Code 19030205
Latitude  60°10'49", Longitude 154°54'06" NAD27
Drainage area 375  square miles
Gage datum 300 feet above NGVD29
Output formats
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
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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)
92017-06-07 15:31:47AKDTYesMPC/TRDUSGS550 FairClearNONE1MainWADEQADCPVADCP55090.81773.11FIRMGRVLEVENunknEVENUNFMATGA0.00
82017-04-10 12:51:46AKDTYesCSC/BADUSGS182 FairIceShoreNONE1Koksetna R ab mouthWADEQADCPVADCP18268.281.72.23FIRMGRVLUNEVunknUNEVSTNDUNSP
72016-10-13 16:29:04AKDTYesMPC/DBYUSGS855 Fair NONE1Koksetna RMBOTQADCPVADCP85597.83092.77FIRMCBLSEVENunknUNEVNSTDUNSP
62016-03-15 14:40AKDTYesCSCUSGS170 Poor NONE1MainICEQSCMMVADCP17076.01051.62FIRMGRVLUNEVunknUNEVNSTDATGA
52012-03-13 16:39AKDTYesCSC/EMPUSGS159 PoorIceCoverNONE1Imported Channel 1ICEQSCMMVADCP15947.51361.17FIRMGRVLEVENunknUNEVNSTDUNSP
42011-08-24 13:26AKDTYesCSC/JRMUSGS1310 FairUnspecifedNONE1Imported Channel 1MBOTQADCPVADCP13101124353.01FIRMGRVLUNEVunknUNEVSTNDUNSP
32011-03-08 15:38AKSTYesCSC/MWSUSGS76.0 PoorUnspecifedOTHR1Imported Channel 1ICEQSCMMVADCP44.720.025.11.78FIRMGRVLUNEVunknUNEVSTNDUNSP
22010-07-22 13:10AKDTYesCSC/DYUSGS1070 GoodClearNONE1Imported Channel 1MBOTQADCPVADCP10701043483.07FIRMGRVLUNEVunknUNEVSTNDUNSP
12010-03-25 12:00AKDTYesCSC/JSOUSGS109 PoorIceCoverNONE1Imported Channel 1ICEQSCMMVIPAA10960.095.81.14FIRMGRVLUNEVunknUNEVNSTDUNSP