ZIP Code 03064 Water Quality

New Hampshire · 122,729 people served · 57 water systems

Poor

ZIP code 03064 is in New Hampshire and is a mid-sized community from a drinking-water-service perspective, with 122,729 people served by 57 EPA-registered public water systems. It corresponds to NASHUA.

Within ZIP code 03064, the EPA Safe Drinking Water Information System (SDWIS) records 8 health-based violations during the past five years across 57 water systems serving this postal area. The grade of D reflects the aggregate compliance pattern, not the current daily water quality.

Last updated: 2026-05-18 · Source: EPA SDWIS

ZIP Code Location

Loading map...

Cities in ZIP 03064

NASHUA

Water Systems Serving 03064

BADGER HILL

PWSID: NH1562030

438 served

ASHLEY COMMONS

PWSID: NH1562020

73 served

PINEHAVEN WATER TRUST

PWSID: NH1392040

88 served

MAPLE HAVEN

PWSID: NH0612170

250 served

DREW WOODS

PWSID: NH0612150

1,408 served

LONDONDERRY

PWSID: NH1391010

6,255 served

SMYTHE WOODS

PWSID: NH1182040

165 served

LOCKE LAKE

PWSID: NH0142010

2,280 served

SPRUCE POND ESTS

PWSID: NH2542180

118 served

GREAT BAY WATER SYSTEM

PWSID: NH1732030

218 served

HARDWOOD HTS BIRCH HILL

PWSID: NH2542060

100 served

SWEET HILL ESTATES

PWSID: NH1932200

75 served

LIBERTY TREE ACRES

PWSID: NH1972010

183 served

MINISTERIAL/PARRISH HILLS

PWSID: NH1392310

298 served

AUTUMN WOODS

PWSID: NH2052070

180 served

SKY VIEW ESTATES

PWSID: NH1852120

158 served

W AND E

PWSID: NH2542030

525 served

SUNRISE ESTATES

PWSID: NH1542030

225 served

LAMPLIGHTER VILLAGE

PWSID: NH2542170

162 served

FOREST RIDGE

PWSID: NH0802040

130 served

GREEN HILLS ESTS

PWSID: NH1973030

620 served

WHITE ROCK SENIOR LIVING

PWSID: NH0262050

110 served

MAPLE HILL ACRES

PWSID: NH0612020

523 served

VALLEY FIELD APTS NORTHLAND

PWSID: NH1932070

188 served

OAKWOOD TERRACE

PWSID: NH0612010

307 served

GOLDEN BROOK

PWSID: NH2542010

323 served

LITCHFIELD

PWSID: NH1371010

7,000 served

PENNICHUCK WATER WORKS

PWSID: NH1621010

89,073 served

SHAKER HEIGHTS

PWSID: NH0432040

83 served

SPRINGWOOD HILLS

PWSID: NH1392260

225 served

GLEN RIDGE DEV

PWSID: NH0612070

253 served

AVERY ESTATES

PWSID: NH1392250

380 served

NORTHERN SHORES

PWSID: NH2352020

88 served

FARMSTEAD ACRES

PWSID: NH0612110

90 served

CLEARWATER ESTATES

PWSID: NH1972070

163 served

THURSTON WOODS

PWSID: NH1332050

85 served

BIRCH HILL EAST

PWSID: NH0512010

550 served

POWDER HILL

PWSID: NH0192050

1,155 served

GAGE HILL

PWSID: NH1852020

70 served

DANIELS LAKE

PWSID: NH2452010

68 served

LITTLE POND ESTATES

PWSID: NH0192080

3,000 served

WOODLANDS

PWSID: NH0762120

198 served

HI AND LO ESTATES

PWSID: NH0612140

143 served

HARVEST VILLAGE

PWSID: NH1392290

175 served

BROOK PARK ESTS

PWSID: NH1392060

875 served

STONE SLED FARM

PWSID: NH0262060

105 served

CABOT PRESERVE

PWSID: NH0192070

878 served

TWIN RIDGE CONDOS

PWSID: NH1932050

390 served

ENGLISH WOODS

PWSID: NH0192060

48 served

WESCO UTILITIES

PWSID: NH1182050

200 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.