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Pennsylvania Geological Survey

Pennsylvania Water Science Center

Estimates of Mean-Monthly & Annual Ground-Water Recharge

French Creek near Phoenixville: 01472157

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Data Tables

Mean-Monthly Recharge From RORA Method, as Percent of Annual Recharge for Period of Record -- French Creek near Phoenixville
OctNovDecJanFebMarAprMayJunJulAugSep
5.5
8.2
9.8
12.0
12.7
17.2
11.4
8.0
4.4
3.7
2.7
4.4


Annual Recharge, in inches -- French Creek near Phoenixville
YearRecharge From RORABase Flow from PART
1969
7.1
6.7
1970
12.6
11.9
1971
17.5
15.4
1972
22.7
19.9
1973
19.1
17.3
1974
13.2
13.2
1975
19.3
17.3
1976
12.9
12.3
1977
14.5
11.6
1978
20.5
19.4
1979
20.9
19.6
1980
11.7
12.1
1981
7.0
6.1
1982
12.0
11.2
1983
20.7
17.3
1984
20.9
20.7
1985
9.9
8.5
1986
13.7
11.9
1987
12.4
11.6
1988
15.0
13.7
1989
18.8
17.0
1990
16.3
13.1
1991
11.2
11.2
1992
10.5
9.2
1993
16.5
15.4
1994
17.8
16.4
1995
10.2
9.5
1996
27.4
22.4
1997
11.5
12.7
1998
14.4
13.6
1999
10.8
9.0
2000
13.7
12.8
2001
11.2
10.6

 

 

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