Moultonborough Water Quality
New Hampshire
According to EPA SDWIS, Moultonborough, New Hampshire is served by 27 community water systems covering about 6,215 people. The same extract lists 51 health-based violation records, most recently coded 8000 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Moultonborough, New Hampshire is delivered through 27 EPA-regulated community water systems serving an estimated 6,215 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 51 violation records across the 27 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 6 distinct EPA contaminant codes: Revised Total Coliform Rule, Lead and Copper Rule, Combined Uranium, Gross Alpha, Excl. Radon and U, Arsenic and 1 others.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the New Hampshire drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| PARADISE SHORES | 2,060 | 5 | Health |
| LOV WATER | 590 | 0 | Clean |
| HIDDEN VALLEY/MASON | 298 | 1 | Health |
| TAMWORTH WATER WORKS | 265 | 0 | Clean |
| INDIAN MOUND GOLF CLUB | 260 | 2 | Health |
| FAR ECHO HARBOR | 213 | 4 | Health |
| WHITE MOUNTAIN RESORT/GATEWAY | 213 | 0 | Clean |
| PENDLETON COVE | 204 | 2 | Health |
| WOODLAND GROVE | 185 | 2 | Health |
| JONATHANS LANDING CONDOS | 158 | 0 | Clean |
| REBECCA LANE WATER SYS | 155 | 0 | Clean |
| DOCKHAM SHORES ESTATES | 152 | 0 | Clean |
| DEER RUN | 150 | 1 | Health |
| WENTWORTH COVE ESTATES | 140 | 1 | Health |
| GUNSTOCK GLEN WATER | 138 | 0 | Clean |
| DEER COVE WATER | 135 | 1 | Health |
| WILDWOOD DEV | 123 | 0 | Clean |
| ECHO LAKE WOODS | 110 | 0 | Clean |
| WEST POINT | 108 | 1 | Health |
| 175 ESTATES | 100 | 16 | Health |
| BRAKE HILL ACRES | 98 | 5 | Health |
| WINDWARD HARBOR CONDOS | 90 | 0 | Clean |
| WENTWORTH ACRES | 88 | 1 | Health |
| MANSFIELD WOODS | 66 | 4 | Health |
| LANDS END | 50 | 4 | Health |
| HARBOURSIDE ON WINNIPESAUKEE | 40 | 0 | Clean |
| WEST WYNDE VILLAGE | 26 | 1 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| FAR ECHO HARBOR | Revised Total Coliform Rule | 2025-06-01 |
| LANDS END | Lead and Copper Rule | 2024-08-26 |
| LANDS END | Lead and Copper Rule | 2024-08-26 |
| LANDS END | Lead and Copper Rule | 2024-08-26 |
| PARADISE SHORES | Revised Total Coliform Rule | 2024-08-01 |
| PARADISE SHORES | Revised Total Coliform Rule | 2024-08-01 |
| PARADISE SHORES | Revised Total Coliform Rule | 2024-08-01 |
| MANSFIELD WOODS | Revised Total Coliform Rule | 2022-03-05 |
| WEST WYNDE VILLAGE | Revised Total Coliform Rule | 2022-01-09 |
| MANSFIELD WOODS | Revised Total Coliform Rule | 2021-10-21 |
| PARADISE SHORES | Revised Total Coliform Rule | 2021-09-01 |
| PARADISE SHORES | Revised Total Coliform Rule | 2021-09-01 |
| WEST POINT | Revised Total Coliform Rule | 2021-08-01 |
| INDIAN MOUND GOLF CLUB | Revised Total Coliform Rule | 2020-11-01 |
| INDIAN MOUND GOLF CLUB | Revised Total Coliform Rule | 2020-07-01 |
| MANSFIELD WOODS | Revised Total Coliform Rule | 2020-03-06 |
| WENTWORTH COVE ESTATES | Lead and Copper Rule | 2020-01-30 |
| MANSFIELD WOODS | Revised Total Coliform Rule | 2019-10-21 |
| 175 ESTATES | Combined Uranium | 2018-07-01 |
| 175 ESTATES | Combined Uranium | 2018-07-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-07-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-07-01 |
| 175 ESTATES | Combined Uranium | 2018-04-01 |
| 175 ESTATES | Combined Uranium | 2018-04-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-04-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-04-01 |
| 175 ESTATES | Combined Uranium | 2018-01-01 |
| 175 ESTATES | Combined Uranium | 2018-01-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-01-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2018-01-01 |
| 175 ESTATES | Combined Uranium | 2017-10-01 |
| 175 ESTATES | Combined Uranium | 2017-10-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2017-10-01 |
| 175 ESTATES | Gross Alpha, Excl. Radon and U | 2017-10-01 |
| BRAKE HILL ACRES | Arsenic | 2017-10-01 |
| BRAKE HILL ACRES | Arsenic | 2017-07-01 |
| BRAKE HILL ACRES | Arsenic | 2017-04-01 |
| PENDLETON COVE | Groundwater Rule | 2017-02-01 |
| PENDLETON COVE | Groundwater Rule | 2017-02-01 |
| BRAKE HILL ACRES | Arsenic | 2017-01-01 |
| HIDDEN VALLEY/MASON | Revised Total Coliform Rule | 2016-12-01 |
| LANDS END | Revised Total Coliform Rule | 2016-12-01 |
| BRAKE HILL ACRES | Arsenic | 2016-10-01 |
| DEER COVE WATER | Lead and Copper Rule | 2013-08-23 |
| FAR ECHO HARBOR | Groundwater Rule | 2013-05-02 |
| WENTWORTH ACRES | Groundwater Rule | 2013-02-13 |
| WOODLAND GROVE | Lead and Copper Rule | 2011-06-30 |
| FAR ECHO HARBOR | Lead and Copper Rule | 2011-06-29 |
| FAR ECHO HARBOR | Lead and Copper Rule | 2010-10-01 |
| WOODLAND GROVE | Lead and Copper Rule | 2010-10-01 |
What are Moultonborough's health-based records for?
Moultonborough's health-based violation records carry 6 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Revised Total Coliform Rule | 16 | 8 |
| Lead and Copper Rule | 10 | 6 |
| Gross Alpha, Excl. Radon and U | 8 | 1 |
| Combined Uranium | 8 | 1 |
| Arsenic | 5 | 1 |
| Groundwater Rule | 4 | 3 |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Moultonborough, New Hampshire? ▼
How many water violations does Moultonborough have in this EPA extract? ▼
What contaminants were found in Moultonborough water? ▼
How many water systems serve Moultonborough? ▼
Where does Moultonborough get its drinking water? ▼
How does Moultonborough compare in New Hampshire?
Of the 179 New Hampshire places with at least one community water system on file, Moultonborough ranks #3 by number of systems (27).
Either side of it: Nashua (73), Atkinson (30), Gilford (21), Bedford (20)
About This Data
Figures here are the current EPA SDWIS extract joined to the 27 community water systems whose service area lists Moultonborough, ranked against the 179 New Hampshire places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.