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Peak Streamflow for the Nation

USGS 50106100 RIO COAMO AT HWY 14 AT COAMO, PR

Coamo Municipio, Puerto Rico
Hydrologic Unit Code 21010004
Latitude  18°05'00.62", Longitude  66°21'17.35" NAD27
Drainage area 43.5  square miles
Gage datum 328.08 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 1987-11-27 11.74R 6,090R
1989 1989-09-10 10.62R 4,400R
1990 1990-09-14 10.89 4,740
1991 1990-10-20 11.92 6,200
1992 1992-01-05 25.67 51,600
1993 1992-10-30 9.58 2,810
1994 1994-03-01 6.75 389
1995 1994-10-23 9.87 3,180
1996 1996-09-10 19.941 26,3009
1997 1996-11-21 7.18 977
1998 1998-09-21 25.941 52,7009
1999 1999-09-09 8.72 1,750
2000 2000-09-17 10.69 4,500
2001 2001-08-22 9.73 2,980
2002 2002-03-29 8.87 1,920
2003 2003-04-17 10.66 4,460
2004 2003-11-13 15.34 13,500
2005 2005-05-17 6.97 573
2006 2005-10-12 6.76 542
2007 2007-08-05 6.19 1,030
2008 2007-10-27 7.00 1,520
2009 2009-06-29 5.95 907
2010 2009-12-25 7.45 1,810
2011 2011-09-13 16.58 15,800
2012 2011-11-11 6.69 1,320
2013 2012-10-26 6.22 959
2014 2014-08-23 8.68 2,710
2015 2014-10-10 7.58 1,900
2016 2015-10-25 9.55 3,270
2017 2017-09-20 23.952 54,0002,9
2018 2017-10-05 7.872 1,740R
2019 2019-08-29 10.91 5,720
2020 2020-07-30 9.45 3,370
2021 2020-10-18 6.01 725
2022 2022-09-18 24.95 61,8002,9
2023 2023-08-26 10.55 4,880
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.