Schuylkill River at Pottstown, Montgomery County PA (PTNP1)
Gage Location: Montgomery County, PennsylvaniaSite Location: Montgomery County, Pennsylvania
Latitude: 40.242Longitude: -75.652Elevation: 117.86 ft. MSLDrainage Area: 1147 Sq. Mi.
Minor Stage: 12.5 ft. Moderate Stage: 18 ft.Major Stage: 22 ft.
First Flood: 1902-02-28Last Flood: 2011-09-09 Crest: 18.27 ft.Datum change: 2011-08-17Number of Floods: 38

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MINOR FLOODS
Date of FloodCrest(ft)
1935-07-1014.89
1936-03-1215.13
1940-03-1513.48
1948-12-3113.18
1950-11-2617.9
1950-12-0515.1
1952-11-2214.12
1955-08-1917.98
1965-02-0813.08
1969-07-2913.64
1970-04-0314.52
1971-02-1417.04
1973-06-2914.35
1973-12-2113.56
1976-01-2717.88
1978-01-2615.41
1979-02-2614.47
1983-04-1615.67
1983-12-1415.1
1987-09-0915.34
1989-05-0614.18
1993-11-2913.64
1996-01-2014.84
1996-10-2014.4
1999-09-1714.42
2003-06-2013.04
2004-07-2813.02
2004-09-1914.59
2005-04-0313.35
2005-10-0816.28
2011-03-1114.13
MODERATE FLOODS
Date of FloodCrest(ft)
1902-02-2821
1933-08-2419.2
1942-05-2320.15
1979-01-2518.21
2006-06-2920.84
2011-09-0918.27
MAJOR FLOODS
Date of FloodCrest(ft)
1972-06-2329.97
MISSING
Date of FloodCrest(ft)



Categorical Floods by Month
MonthMinor
After
Datum
Minor
Total
Moderate
After
Datum
Moderate
Total
Major
After
Datum
Major
Total
Missing
After
Datum
Missing
Total
January03010000
February03010000
March03000000
April03000000
May01010000
June02010100
July03000000
August01010000
September03110000
October02000000
November03000000
December04000000


Categorical Floods by Season
SeasonMinorModerateMajorMissing
Fall8100
Winter10200
Spring7100
Summer6210