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Welcome to Cooperative Extension: Water Quality

University of Maine Cooperative Extension no longer provides Watershed Stewards or Lake*A*Syst programs.

For information about agriculture and water quality, please visit Agriculture and Water Quality.

For information about well water safety, visit Well Water Safety.

View UMaine Extension water quality publications.

Contact us with questions or comments: John Jemison, Water Quality and Soil Specialist,  (207) 581-3241,




Contact Us

University of Maine Cooperative Extension
5741 Libby Hall
Orono, ME 04469-5741
(207) 581-3188
1-800-287-0274 (in Maine)
TDD: 1-800-287-8957 (in Maine)
FAX: (207) 581-1387
Text Message: (207) 735-4145