Independent guidanceTest firstTo benefit private-well owners

For people who rely on a private well: what to test, sample, and understand before you buy treatment.

New Guides

Guides for buying, owning, and installing a private water well

Plain-language guides for the questions that come before and after a water test: what to look at when you tour a home, how your system works, how to protect it, and how to plan a new well from permit to first glass of water.

Buying a home with well water Owning a well Installing your first well

Buying a Home With Well Water

For buyers and future owners

Owning a Well

For current well owners

Installing Your First Well

For new wells and new construction