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ZIP Code 03261 Water Quality
New Hampshire · 1,227 people served · 9 water systems
F
FailingZIP code 03261 is in New Hampshire and is a rural community from a drinking-water-service perspective, with 1,227 people served by 9 EPA-registered public water systems. It corresponds to NORTHWOOD.
Within ZIP code 03261, the EPA Safe Drinking Water Information System (SDWIS) records 12 health-based violations during the past five years across 9 water systems serving this postal area. The grade of F reflects the aggregate compliance pattern, not the current daily water quality.
Last updated: 2026-05-18 · Source: EPA SDWIS
ZIP Code Location
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Cities in ZIP 03261
Water Systems Serving 03261
HAVEN AT LEE
PWSID: NH1334010
51 served
BARRINGTON OAKS
PWSID: NH0153030
123 served
VLG OF NORTHWOOD RDG WTR DIST
PWSID: NH1792030
688 served
TOWER VIEW
PWSID: NH1793010
55 served
LOON ESTATES
PWSID: NH1793020
74 served
HEATH BROOK ESTATES
PWSID: NH2003090
36 served
PILLSBURY LAKE/FRANKLIN PIERCE
PWSID: NH2462040
75 served
COUNTRY RIDGE MOBILE HOME PARK
PWSID: NH2001020
35 served
PILLSBURY LAKE/PENINSULA
PWSID: NH2462050
90 served
About ZIP-code water data
Postal-code level water quality data is built up from the underlying water systems — multiple ZIPs may share a single utility, and a single ZIP can span multiple utilities. For property-level information, contact the specific utility serving your address. EPA data on this page was last refreshed on 2026-05-18.
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