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Peak Streamflow for the Nation

USGS 15214000 COPPER R AT MILLION DOLLAR BRIDGE NR CORDOVA AK

Valdez-Cordova Census Area County, Alaska
Hydrologic Unit Code 19020104
Latitude  60°40'18", Longitude 144°44'41" NAD27
Drainage area 24,030  square miles
Gage datum 150 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1988 1988-08-06 45.63 252,0003
1989 1989-07-13 44.80 236,000
1990 1990-08-15 46.67 273,000
1991 1991-08-19 44.81 237,000
1992 1992-08-09 48.54 309,0003
1993 1993-08-16 45.15 258,000
1994 1994-08-12 44.84 234,000
1995 1995-09-23 52.26 415,0003
2005 2005-07-13 145.136 287,000
2006 2006-08-22 146.18 311,0003
2007 2006-10-11 151.33 444,000
2009 2009-08-01 146.05 308,0003
2010 2010-08-06 144.85 279,000
2011 2011-07-17 142.80 235,000
2012 2012-09-23 144.70 276,000
2013 2013-09-09 147.96 349,000
2014 2014-09-15 144.57 251,000
2015 2015-07-28 144.58 266,000
2016 2016-07-22 147.86 334,0003
2017 2017-08-08 143.55 219,000
2018 2018-08-09 148.17 343,000
2019 2019-07-03 149.13 352,0009
2020 2020-07-25 142.93 211,0009
2021 2021-06-30 143.96 238,0009
2022 2022-09-10 146.29 288,000
2023 2023-08-30 149.16 356,0009
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.