Tapcensus

Water quality for ZIP code 03261

Rockingham County, New Hampshire, one of 36 ZIP codes in the county. 554 active public water systems serve the county; 154 had an EPA violation in the past three years.

Most likely your provider

Portsmouth Water Works NH1951010 · Community water system · Surface water · Portsmouth
Serves 33,000 people Rules violated, past 3 years 0 Last sanitary survey Dec 12, 2023 Distance 23.4 mi

Your location is within the outer bounds of this system's EPA service area.

Other community water systems in Rockingham County

198 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Tower View
Northwood
55 0 1.4 mi
The Meadow at Northwood
Northwood
31 0 1.8 mi
Loon Estates
Northwood
74 0 2.1 mi
Vlg of Northwood Rdg Wtr Dist
Northwood
688 0 2.1 mi
Northwood Mountain View MHP
Northwood
148 0 2.3 mi
Sherburn Woods
Deerfield
25 0 5.5 mi
Cornerstone Place
Deerfield
25 1 5.7 mi
Inn at Deerfield
Deerfield
57 0 6.3 mi
Camelot Court
Nottingham
45 1 8.8 mi
Branch River Apartments
Raymond
120 0 10.5 mi
Tranquility Estates
Raymond
315 2 10.9 mi
Candia Crossing
Candia
80 0 10.9 mi
Hill Top
Raymond
140 0 10.9 mi
Clearwater Estates
Raymond
173 0 11.0 mi
Westgate Estates
Raymond
115 3 11.4 mi
Riverview Manor Condos
Raymond
110 1 11.5 mi
Pawtuckaway Farms
Raymond
38 3 11.6 mi
Country Lane Manor
Candia
85 1 12.0 mi
Raymond Water Dept
Raymond
3,300 1 13.1 mi
Hillcrest Manor Apts
Candia
65 0 13.1 mi
Liberty Tree Acres
Raymond
190 0 13.5 mi
Plumer Court
Epping
100 0 13.5 mi
Villages on the Lamprey
Epping
113 0 13.7 mi
Blackstone Reserve
Raymond
99 2 13.9 mi
Evans Trailer Park
Epping
47 0 14.2 mi
All 199 community water systems in Rockingham County
Non-community systems in Rockingham County (355: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Tough Tymes Grille and Pub
Northwood
50 0 0
Coe Brown Academy
Northwood
765 0 0
Northwood Congregational Chrch
Northwood
50 0 0
Saint Josephs Church
Northwood
38 2 0
Northwood Town Hall
Northwood
30 3 0
Coe Brown Smith Hall
Northwood
765 0 0
Coe Brown Athletic Field
Northwood
750 1 0
Robertos
Northwood
30 3 3
Camp Wah Tut CA
Northwood
25 1 0
East Pine Point Water
Northwood
50 1 0
Johnsons Seafood and Steak
Northwood
100 0 0
Northwood Diner
Northwood
195 0 0
Heritage Corner Market
Northwood
300 2 0
Northwood Family Dental Center
Northwood
43 1 0
Saddleback Campground
Northwood
50 2 1
Lake Shore Farm Inn
Northwood
100 0 0
Mas Cafe and Tavern
Northwood
70 1 0
Cooper Hill Pizzeria
Northwood
26 0 0
Camp Yavneh/upper
Northwood
525 0 0
Camp Yavneh/waterfront
Northwood
525 0 0
Northwood Irving
Northwood
100 0 0
Hannaford Northwood 8160
Northwood
35 0 0
Northwood Shell
Northwood
25 0 0
Meyer Family Dentistry
Northwood
70 0 0
Deerfield Mart
Deerfield
400 0 0
Almolus Bagels and More
Northwood
25 2 0
Deerfield Community Sch
Deerfield
650 1 0
Commerce Corner
Deerfield
50 0 0
Hoague Batchelder AM Lgn Post
Deerfield
50 2 0
Deerfield Bible Church
Deerfield
25 1 0
Blooms and Brews Cafe
Deerfield
25 1 1
George B White Bldg
Deerfield
50 1 1
All Aboard Presch and Chldcare
Nottingham
86 1 0
Nottingham Community Sch
Nottingham
576 0 0
The Barn at Merry Hill
Nottingham
190 1 0
Cedar Waters Campground
Nottingham
144 0 0
Longview Sch
Deerfield
25 0 0
Pawtuckaway ST Pk/day Use Area
Nottingham
750 0 0
Pawtuckaway ST Pk/horse Island
Nottingham
750 0 0
Pawtuckaway ST Pk/admn Complex
Nottingham
500 2 0
Deerfield Fairgrounds
Deerfield
150 1 0
Bear Brook ST Pk/beaver Pond
Deerfield
350 0 0
Blaisdell Memorial Library
Nottingham
85 0 0
Nottingham Community Church
Nottingham
28 0 0
Liars Paradise Gen Str/pizza
Nottingham
150 2 0
Cedar Waters/east
Nottingham
25 0 0
Marston Farm Rec Facility
Nottingham
25 0 0
Hillside Family Dental Care
Candia
37 0 0
Penguin Candia
Candia
30 0 0
Birchwood Plaza
Candia
100 2 0
All non-community systems
About this data

Water systems are matched to Rockingham County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place files.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The New Hampshire records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.