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Pennsylvania Geological Survey

Pennsylvania Water Science Center

Estimates of Mean-Monthly & Annual Ground-Water Recharge

Tulpehocken Creek near Reading: 01471000

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Data Tables

Mean-Monthly Recharge From RORA Method, as Percent of Annual Recharge for Period of Record -- Tulpehocken Creek near Reading
OctNovDecJanFebMarAprMayJunJulAugSep
5.6
8.3
10.4
11.3
10.6
16.0
10.5
7.8
5.3
4.8
3.9
5.5


Annual Recharge, in inches -- Tulpehocken Creek near Reading
YearRecharge From RORABase Flow from PART
1951
20.5
17.3
1952
27.4
23.8
1953
24.4
20.2
1954
12.8
10.8
1955
14.4
13.4
1956
18.8
15.7
1957
13.8
12.1
1958
18.4
16.4
1959
13.6
11.2
1960
16.2
15.5
1961
17.6
15.5
1962
13.9
12.5
1963
11.7
10.3
1964
15.2
13.0
1965
8.2
7.4
1966
9.0
7.4
1967
15.3
13.3
1968
13.2
11.9
1969
12.4
11.1
1970
19.7
16.5
1971
19.2
17.0
1972
27.2
22.6
1973
27.7
21.9
1974
16.7
16.0
1975
28.1
23.8
1976
20.9
18.2
1977
20.7
16.8
1978
20.2
18.7

 

 

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