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Peak Streamflow for the Nation

USGS 01475548 Cobbs Creek at Mt. Moriah Cemetery, Philadelphia

Delaware County, Pennsylvania
Hydrologic Unit Code 02040202
Latitude  39°55'58.03", Longitude  75°14'15.49" NAD83
Drainage area 19.9  square miles
Gage datum 20 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)
2006 2006-08-29 8.73 1,300
2007 2007-04-15 10.15 1,600
2008 2008-03-08 9.58 1,480
2009 2009-08-30 12.72 2,150
2010 2010-07-13 15.21 3,350
2011 2011-09-08 16.78 5,800
2012 2012-06-22 10.73 1,840
2013 2013-09-02 13.72 2,920
2014 2014-04-30 14.44 3,490
2015 2015-04-20 10.52 1,780
2016 2016-02-24 10.69 1,830
2017 2017-08-05 9.13 1,450
2018 2018-08-13 14.29 3,360
2019 2019-08-07 13.32 2,670
2020 2020-08-04 18.08 7,520
2021 2021-09-01 12.20 2,240
2022 2022-09-06 11.91 2,150