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Pennsylvania Geological Survey

Pennsylvania Water Science Center

Estimates of Mean-Monthly & Annual Ground-Water Recharge

Turtle Creek at Trafford: 03084500

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Data Tables

Mean-Monthly Recharge From RORA Method, as Percent of Annual Recharge for Period of Record -- Turtle Creek at Trafford
OctNovDecJanFebMarAprMayJunJulAugSep
2.5
7.8
9.5
13.5
15.0
17.6
12.4
9.4
6.3
1.8
1.8
2.3


Annual Recharge, in inches -- Turtle Creek at Trafford
YearRecharge From RORABase Flow from PART
1921
22.2
15.2
1922
9.9
7.0
1923
14.9
9.7
1924
17.6
13.8
1925
7.6
9.5
1926
13.1
10.0
1927
18.0
11.7
1928
18.5
14.0
1929
13.5
10.6
1930
10.4
7.8
1931
12.5
7.2
1932
8.0
6.1
1933
13.5
10.5
1934
10.0
6.5
1935
12.7
10.1
1936
16.2
12.1
1937
13.0
10.1
1938
9.5
7.9
1939
9.4
7.6
1940
13.2
8.5
1941
9.4
8.2
1942
16.0
9.4
1943
11.1
10.5
1944
11.6
9.5
1945
17.6
13.2
1946
8.4
7.3
1947
10.5
8.4
1948
15.9
11.1
1949
9.3
7.8
1950
15.2
12.0
1951
17.6
13.6

 

 

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