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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 15286550 L MEADOW C AT BIG LK JUNCTION NR WASILLA AK
Matanuska-Susitna Borough, Alaska
Hydrologic Unit Code 19020401
Latitude  61°34'35.7", Longitude 149°43'42.1" NAD83
Drainage area 17.00  square miles
Gage datum 200 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
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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)
192010-09-29 11:04AKDTYesDALUSGS8.76 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA8.765.809.330.94FIRMGRVLUNEVunknUNEVSTNDUNSP
182010-07-15 10:23AKDTYesDALUSGS4.57 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA4.575.506.750.68FIRMGRVLUNEVunknEVENSTNDUNSP
171983-07-27 11:50AKDTYesCSSUSGS12.6 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG12.66.305.602.25FIRMGRVLUNSPunknUNSPUNSPUNSP
161983-03-02 08:30AKSTYesTGR/CSSUSGS11.1 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG11.16.305.452.04FIRMGRVLUNSPunknUNSPUNSPUNSP
151982-03-10 13:20AKSTYesCSSUSGS8.36 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG8.366.004.331.93FIRMGRVLUNSPunknUNSPUNSPUNSP
141981-06-24 19:20AKDTYesCSSUSGS8.47 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG8.476.804.491.89FIRMGRVLUNSPunknUNSPUNSPUNSP
131981-03-02 09:40AKSTYesSXJ/CSSUSGS10.6 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG10.66.504.672.27FIRMGRVLUNSPunknUNSPUNSPUNSP
121977-03-11 11:50AKSTYesLSL/RLGUSGS4.99 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG4.995.303.601.37FIRMGRVLUNSPunknUNSPSTNDUNSP
111976-03-24 -- ----YesJDM/RXBUSGS4.76 PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPYG4.7628.032.20.15FIRMGRVLUNSPunknUNSPSTNDUNSP
101976-02-12 14:45AKSTYesLSL/HXBUSGS5.81 PoorUnspecifedNONE1Imported Channel 1ICEQSCMMVICE5.81 UNSPUNSPEVENunknEVENUNSPUNSP
91975-03-13 09:50AKDTYesLSL/JPHUSGS4.41 GoodUnspecifedNONE1Imported Channel 1ICEQSCMMVPAA4.415.602.931.50UNSPUNSPEVENunknUNSPSTNDUNSP
81975-01-15 -- ----YesJDM/LSLUSGS7.51 PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA7.5117.611.20.67UNSPUNSPUNEVunknUNEVSTNDUNSP
71974-12-11 14:25AKSTYesLSL/JPHUSGS8.29 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA8.298.604.221.97UNSPUNSPUNSPunknUNSPSTNDUNSP
61974-08-22 11:00AKDTYesDRSUSGS6.39 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA6.3911.56.820.94FIRMCBLSUNSPunknUNSPSTNDUNSP
51974-07-03 13:50AKDTYesDRSUSGS7.06 GoodUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA7.0611.65.721.23FIRMCBLSEVENunknUNSPSTNDUNSP
41974-04-01 11:45AKDTYesDRS/AXKUSGS16.8 FairUnspecifedNONE1Imported Channel 1ICEQSCMMVICE16.810.75.732.94FIRMCBLSEVENunknUNSPUNSPUNSP
31974-03-05 09:25AKDTYesDRS/GAMUSGS6.79 FairUnspecifedNONE1Imported Channel 1WADEQSCMMVICE6.795.702.912.33FIRMGRVLEVENunknUNSPSTNDUNSP
21974-02-08 13:10AKDTYesDRS/CVKUSGS7.46 PoorUnspecifedNONE1Imported Channel 1ICEQSCMMVICE7.465.004.741.59UNSPSANDUNSPunknUNSPUNSPUNSP
11974-01-10 11:40AKDTYesLSL/JDMUSGS8.25 PoorUnspecifedNONE1Imported Channel 1WADEQSCMMVPAA8.255.706.611.25FIRMGRVLEVENunknUNSPSTNDUNSP