County · New Hampshire
Carroll County, New Hampshire: drinking water records
This overview covers 29 ZIP codes and 104 community water systems in Carroll County. It also stands in for 10 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Wolfeboro Water and Sewer NH2561010 | 6,000 | 120 | 0 | 0 | 2 ppb |
| North Conway Water Pct NH0511030 | 5,500 | 300 | 0 | 0 | 1 ppb |
| Lower Bartlett Water Pct NH0161020 | 3,850 | 120 | 0 | 0 | 1 ppb |
| Paradise Shores NH1612010 | 2,060 | 0 | 0 | 2 | 37 ppb |
| Sanbornville Water Dept NH2391010 | 1,425 | 0 | 0 | 1 | 39 ppb |
| Village District of Eidelweiss NH1461010 | 1,200 | 120 | 0 | 7 | not reported |
| River Run Condos NH0162170 | 750 | 60 | 0 | 0 | 20 ppb |
| Jackson Water Pct NH1211010 | 500 | 0 | 0 | 6 | 35 ppb |
| Hales Location NH1021010 | 385 | 0 | 0 | 1 | 16 ppb |
| Indian Mound Golf Club NH1842030 | 260 | 0 | 0 | 2 | 17 ppb |
| Carroll County Complex NH1844010 | 258 | 0 | 0 | 4 | 21 ppb |
| Far Echo Harbor NH1612030 | 213 | 0 | 0 | 1 | 20 ppb |
| Freedom Village Condos NH0862030 | 165 | 0 | 0 | 3 | 137 ppb |
| Top Notch Condos NH0162200 | 163 | 0 | 0 | 1 | 22 ppb |
| Birches of Wolfeboro Coop NH2563010 | 159 | 0 | 0 | 8 | 18 ppb |
| North Country Village NH2373010 | 143 | 0 | 0 | 3 | 37 ppb |
| Michawanic Village Condos NH2392030 | 120 | 0 | 0 | 1 | 18 ppb |
| Forest Edge NH0512060 | 118 | 0 | 0 | 1 | 16 ppb |
| West Point NH1612040 | 108 | 0 | 0 | 1 | 222 ppb |
| Riverside Cobb Farm NH0162140 | 75 | 0 | 0 | 1 | 31 ppb |
| Bartlett Place NH0162250 | 72 | 0 | 0 | 1 | 29 ppb |
| Oakwood Heights NH0512170 | 63 | 0 | 0 | 1 | 33 ppb |
| Saco River Forest NH0512120 | 63 | 60 | 0 | 0 | 25 ppb |
| Lands End NH1612200 | 50 | 0 | 0 | 2 | 199 ppb |
| Pine Landing Condos NH0862020 | 50 | 0 | 0 | 1 | 335 ppb |
ZIP reports in Carroll County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 03227, 03259, 03832, 03838, 03850, 03853, 03882, 03883, 03890, 03897.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.