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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 15214180 COPPER R DI AT BRIDGE 332 NR CORDOVA AK
Chugach Census Area County, Alaska
Hydrologic Unit Code 190201041705
Latitude  60°26'44", Longitude 145°03'32" NAD27
Gage datum 40.0 feet above NAVD88
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 
322011-08-04 15:30:30AKDTYesTPBUSGS480016.23 0.70FairClearNONE
312010-07-08 16:29AKDTYestpbUSGS298015.43 0.90PoorClearNONE
302010-07-02 13:25AKDTYesjscUSGS306016.82 1.00FairClearNONE
292009-08-21 09:20AKDTYesTPBUSGS892018.60 GoodUnspecifedNONE
282007-09-12 10:30AKDTYestpbUSGS1230018.25 FairClearNONE
272005-07-26 14:48:30AKDTYesJM/TPBUSGS271016.81 0.30Fair NONE
262004-08-06 09:18AKDTYesRH/TPBUSGS277015.70 0.60Fair NONE
251995-09-12 08:30AKDTYesTPBUSGS1260018.95 1.00Good NONE
241993-09-18 15:52:30AKDTYesTPBUSGS875017.54 1.30Good NONE
231993-08-30 13:55AKDTYesTPBUSGS948017.64 0.80Good NONE
221993-08-16 14:15AKDTYesTPBUSGS2430020.60 1.50Good NONE
211993-08-02 14:11AKDTYesTPBUSGS2270019.97 1.00Good NONE
201993-07-19 14:20AKDTYesTPBUSGS2320020.65 1.30Good NONE
191993-07-08 09:45AKDTYesTPBUSGS1280018.51 1.30Good NONE
181993-06-21 11:20AKDTYes12600USGS1260018.48 1.20Good NONE
171993-06-07 16:05AKDTYesTPBUSGS1390018.74 0.80Good NONE
161993-05-26 10:57:30AKDTYesTPBUSGS788017.12 1.30Good NONE
151992-09-17 -- ----YesTPB/BAMUSGS36713.78 Good NONE
141992-09-08 -- ----YesTPBUSGS228015.25 Good NONE
131992-08-25 -- ----YesTPBUSGS1470018.56 Good NONE
121992-08-12 -- ----YesTPBUSGS1500018.75 Good NONE
111992-07-31 -- ----YesTPBUSGS1800019.10 Good NONE
101992-07-14 -- ----YesTPBUSGS2690020.33 Good NONE
91992-06-22 -- ----YesTPB/RLGUSGS2180019.38 Good NONE
81992-06-09 -- ----YesTPBUSGS1220017.53 Good NONE
71991-09-23 -- ----YesTPB/RLSUSGS7230 Good NONE
61991-09-12 -- ----YesTPB/FWSUSGS13000 Good NONE
51991-08-29 -- ----YesTPB/CXJUSGS9040 Good NONE
41991-08-14 -- ----YesTPBUSGS21600 Good NONE
31991-07-24 -- ----YesTPB/CXJUSGS19700 Good NONE
21991-07-02 -- ----YesGLN/TPBUSGS29400 Good NONE
11991-06-19 -- ----YesTPBUSGS15000 Good NONE