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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 15515800 SEATTLE C NR CANTWELL AK
Matanuska-Susitna Borough, Alaska
Hydrologic Unit Code 19080308
Latitude  63°19'32", Longitude 148°14'49" NAD27
Drainage area 35.3  square miles
Gage datum 2,250 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)
742003-08-26 20:05AKDTYesCSC/JDEUSGS58.14.21-0.010.80FairClearNONE1Imported Channel 1WADEunspeunkno58.130.030.01.93UNSPUNSPUNSPunknUNSPUNSPUNSP
731989-05-31 17:40AKDTYesBBBUSGS1884.71-0.021.50GoodClearNONE1Imported Channel 1WADEunspeunkno18842.040.64.63UNSPUNSPUNSPunknUNSPUNSPUNSP
721988-07-25 14:55AKDTYesBBBUSGS45.84.000.000.60GoodClearNONE1Imported Channel 1WADEunspeunkno45.830.026.61.72UNSPUNSPUNSPunknUNSPUNSPUNSP
701985-09-24 10:30AKDTYesBBB/WCSUSGS59.54.130.000.70GoodClearNONE1Imported Channel 1WADEunspeunkno59.531.533.01.82UNSPUNSPUNSPunknUNSPUNSPUNSP
691985-05-30 09:15AKDTYesRLR/LAWUSGS3445.000.050.30Fair NONE1Imported Channel 1WADEunspeunkno34422.857.16.02UNSPUNSPUNSPunknUNSPUNSPUNSP