Academy/Maintenance Fundamentals
Wells
Who is actually responsible for the water coming out of your community's well
A private well serving your association is exempt from federal drinking water regulation, so testing and maintenance are the association's responsibility, not a government guarantee. EPA recommends testing annually for total coliform bacteria, nitrates, total dissolved solids, and pH, plus extra testing whenever the water's taste, odor, or appearance changes.
Why nobody else is checking this water
If your association's water comes from a municipal system, a government agency is already testing it and forcing the utility to keep it safe. A well is different. There is no regulatory floor behind it. EPA states that private wells are exempt from Safe Drinking Water Act regulation, which means testing responsibility sits entirely with the well's owner, in this case, the association.
"Test your private well annually for total coliform bacteria, nitrates, total dissolved solids, and pH levels."
Source: Protect Your Home's Water, U.S. Environmental Protection Agency
No inspector is coming to check this for you. If it does not get on the board's own schedule, it does not happen.
What to test, and how often
EPA's baseline is four things, tested every year: total coliform bacteria, nitrates, total dissolved solids, and pH. That is the minimum, not the ceiling. Test more often if any resident reports a change in the water's taste, smell, or color, or if the community includes households with pregnant residents, infants, or anyone otherwise more vulnerable to contaminated water.
Keep the results. A single clean test tells you the water was fine on that day. A record of results over several years is what shows a board, or a future board, whether something is trending in the wrong direction.
When your well becomes someone else's business too
A well that serves enough households can cross a line and become a legally regulated "public water system," with its own testing and reporting obligations that go well beyond EPA's basic annual recommendation. Where that line sits depends on your state, which is allowed to set its own connection-count threshold under federal law. Contact your state drinking water program to find out whether your well already qualifies.
Do not assume a well is automatically exempt just because it started out serving a small cluster of homes. Growth within the community, or a well shared with a neighboring property, can change the answer.
Build the habit, not just the test
There is no single industry-wide maintenance schedule for a well the way there is for, say, a sprinkler system. What works is the same discipline that works everywhere else in the community: log every test date and result, follow the manufacturer's service interval for the pump and any mechanical components, and bring in a qualified well contractor for anything beyond basic sampling. See maintenance logs and work orders for how to make that routine instead of ad hoc.
Check yourself
Answer before you read the explanation, recalling it is what makes it stick.
Residents report their well water suddenly tastes odd. What should the board do?
The board wants to know whether its shared well counts as a regulated public water system. Where should it check?
Which four things does EPA recommend testing for in a private well every year?
Sources
- Protect Your Home's Water, U.S. Environmental Protection Agency
- Information about Public Water Systems, U.S. Environmental Protection Agency
Maintenance Fundamentals
Next, see how the rest of your association's water responsibilities fit together in private water systems.
Whether your well counts as a regulated public water system, and what your state requires beyond EPA's baseline testing, varies by state. Check with your state drinking water program and a qualified well contractor.