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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 15286050 COTTONWOOD C AT LOOP RD NR WASILLA AK
Matanuska-Susitna Borough, Alaska
Hydrologic Unit Code 19020401
Latitude  61°31'40", Longitude 149°31'31" NAD27
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)
72011-06-01 13:31AKDTYesDAL/AMLUSGS10.6 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA10.67.908.011.32FIRMCBLSUNSPunknUNSPSTNDUNSP
61983-07-27 09:15AKDTYesCSSUSGS14.8 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG14.821.713.71.08FIRMGRVLUNSPunknUNSPSTNDUNSP
51983-03-01 10:09AKSTYesCSS/TGRUSGS15.6 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG15.67.607.142.18FIRMGRVLUNSPunknUNSPSTNDUNSP
41982-08-06 11:38AKDTYesTGR/CSSUSGS26.1 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG26.124.419.81.32FIRMGRVLUNSPunknUNSPSTNDUNSP
31982-03-09 11:05AKSTYesMXL/CSSUSGS20.6 FairUnspecifedNONE1Imported Channel 1ICEQSCMMVICE20.67.509.002.29FIRMGRVLUNSPunknUNSPUNSPUNSP
21981-06-24 10:35AKDTYesCSSUSGS17.0 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG17.021.013.51.26FIRMGRVLUNSPunknUNSPSTNDUNSP
11981-03-02 16:25AKSTYesCSS/SXJUSGS23.6 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG23.67.5010.02.36FIRMGRVLUNSPunknUNSPSTNDUNSP