Water Resource Reports

Description: Below is a list of water resource reports published by the Pennsylvania Geological Survey. These are technical reports on groundwater resources of a specified area, usually a county. Most of the water resource reports were published as books with a large-scale, full-color geologic map. W 70 was an online publication, and W 69 was published on CD–ROM. More detailed bibliographic information (including the types of maps and map scales) is given in the Survey’s list of publications, Pennsylvania Geological Publications.

Disclaimer: Each user is responsible for the appropriate application of Pennsylvania Geological Survey reports and data as explained in our official disclaimer.

Related Publications: The links below are to Pennsylvania water resource publications, which are not part of the Pennsylvania Geological Survey water resource report series. Three of these are U.S. Geological Survey publications, and one is a Pennsylvania Geological Survey open-file report.


Availability: All titles in the list below are active links, and clicking a title will initiate the download of a ZIP file that was prepared for the report. In addition, all water resource reports except for W 70 can be borrowed from the Survey library or possibly from one of our repository libraries. If you are not near one of these libraries, you can go to a local library and ask the librarian to arrange an interlibrary loan.


Series No.
W 1
W 2
W 3
W 4
W 5
W 6
W 7
W 8
W 9
W 10
W 11
W 12
W 13
W 14
W 15
W 16
W 17
W 18
W 19
W 20
W 21
W 22
W 23
W 24
W 25
W 26
W 27
W 28
W 29
W 30
W 31
W 32
W 33
W 34
W 35
W 36
W 37
W 38
W 39
W 40
W 41
W 42
W 43
W 44
W 45
W 46
W 47
W 48
W 49
W 50
W 51
W 52
W 53
W 54
W 55
W 56
W 57
W 58
W 59
W 60
W 61
W 62
W 63
W 64
W 65
W 66
W 67
W 68
W 69
W 70