Cornell Cooperative Extension

Delaware County
water drops
Image by Luis Nunes Alberto

water drops

Well Water

Homeowners with private wells are responsible for maintaining their own water supply. Annual testing and inspection are recommended to keep your drinking water safe.

Below is the list of fact sheets to help you understand and maintain your drinking water well.


To find a New York State Registered Well Contractor, visit:

dec.ny.gov/environmental-protection/water/water-quantity/water-well-contractor-program

To find certified water testing laboratories, visit:

http://www.wadsworth.org/regulatory/elap/certified...

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Last updated January 27, 2025

Natural Resources

Useful Resources

Information on water quality and testing:

NYS Water Resources Institute: http://wri.eas.cornell.edu

Water Systems Council:
www.watersystemscouncil.org

Events

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