Is municipal water always the better choice?
Not always, and it is often not a choice at all, since many rural parcels have no public line within reach. Where both exist, public water usually means less personal responsibility for testing and maintenance, a monthly bill and the possibility of rules during droughts. A well means ownership of the system, no water bill and responsibility for everything from the pump to the test results.
Neither option is automatically safe or unsafe. What matters is knowing your local water and acting on test results.
Think about your own appetite for responsibility as well as the numbers. Some people enjoy knowing and managing their own water supply, and others would rather pay a bill and let someone else handle it. Neither is wrong, but an honest answer helps you avoid a choice you will resent in five years.
What does a private well require of you?
Private wells are generally not regulated like public systems, so owners are responsible for testing and upkeep. State and local health agencies offer guidance on how often to test and for what, and an accredited laboratory should do the testing. Extension and state resources, such as those from UConn Extension and the New Hampshire Department of Environmental Services, explain how wells work and what owners should check.
Plan to know where your well is, keep records of its construction and tests, and keep potential contaminants such as fuel, chemicals, manure and septic systems well away from it. Ask your health department what setbacks apply.
What does connecting to a public system involve?
Ask the water utility whether service is available at your address, what a tap or connection costs, whether you pay for line extension, and how rates are set. Ask for a copy of the annual water quality report, which public systems typically provide to customers. Find out whether the system has had violations or boil notices.
Even with public water, a private plumbing system and filters need care, and you should know where your shutoff is.
- Connection or tap fee and extension costs
- Monthly rates and how they change
- Water quality report and history of notices
- Pressure, flow and fire protection
- Rules on watering gardens and livestock
How do costs compare, in categories?
For a well, think about drilling, casing, pump, pressure tank, electrical work, permits, testing, treatment if needed, and eventual pump replacement. For a public connection, think about connection fees, line extension, meter, monthly service charges and plumbing to the house. Do not rely on general numbers online. Collect written quotes from local drillers and the utility.
Also consider what the water will be used for. Livestock, irrigation and fire protection can use far more than a household does.
Ask lenders and insurers if they have requirements for private wells, such as a water test at purchase. Some loan programs require water testing or minimum distances between wells and septic systems, and a surprise requirement late in a purchase can cost time and money. Ask early so you can plan for it.
How do reliability and risk compare?
Wells depend on electricity for the pump, so power outages can stop the water unless you have a backup plan. Wells can also be affected by drought and by changes in nearby land use. Public systems can have main breaks and boil notices, but typically they have staff and testing programs.
Talk with neighbors and local drillers about how wells perform in your area, and ask the health department about known water quality concerns in the region such as naturally occurring minerals or contaminants. Ask a laboratory what tests suit your area.
If you are buying a home with an existing well, ask for the drilling record, the age of the pump and tank, and past test results. Hire a qualified professional to inspect the system, and test the water through an accredited laboratory before closing, so you know what you are buying.
How do you decide?
Start with what is actually available at your address, then compare responsibilities, cost categories and your own comfort with maintenance. If you choose a well, budget for testing and eventual repairs. If you connect to public water, ask about future rate changes.
Whichever you choose, keep records of permits, tests and repairs, and review them every year. If anyone in the household has health concerns, ask your doctor or health department about water safety.
Review your choice every few years, since water needs, prices and local rules can change as your homestead grows.
Key takeaways
- Public water shifts testing and treatment to a utility; a well makes it yours.
- Well owners should test through an accredited laboratory and keep records.
- Collect written quotes for both options in cost categories.
- Plan for outages if you depend on a well pump.
- Ask your health department about local water quality concerns.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.