Tapcensus

Water quality for ZIP code 01503

Worcester County, Massachusetts, one of 85 ZIP codes in the county. 345 active public water systems serve the county; 95 had an EPA violation in the past three years.

Most likely your provider

Riverbridge MA2028020 · Community water system · Ground water · Berlin
Serves 1,330 people Rules violated, past 3 years 0 Last sanitary survey Apr 5, 2024 Distance under 0.1 mi
View system details EPA facility report

Other community water systems in Worcester County

109 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Highland Ridge Condominiums
Berlin		 132 0 0.5 mi
Sawyer Hill Ecovillage
Berlin		 272 0 0.8 mi
Northbrook Village II
Berlin		 80 0 0.9 mi
Northbrook Village I / Berlin Ret.
Berlin		 48 0 0.9 mi
Meadowbrook Village Condominiums
Berlin		 150 0 1.8 mi
Whitney Estates Condominiums
Berlin		 40 3 2.1 mi
Sunset Ridge Condominiums
Bolton		 42 0 2.6 mi
Century Mill Estates
Bolton		 135 1 2.8 mi
Clinton Water Dept
Clinton		 15,428 1 3.3 mi
Bolton Country Manor
Bolton		 60 1 3.5 mi
Bolton Office Park Alta Nashoba Valley
Bolton		 788 0 3.6 mi
Regency at Bolton Condominiums
Bolton		 148 0 4.1 mi
Northborough Water Department (mwra)
Northborough		 13,551 0 4.6 mi
Lancaster Water Department
Lancaster		 6,000 0 5.2 mi
Boylston Water District
Boylston		 3,343 1 5.7 mi
Sterling Water Department
Sterling		 6,814 2 7.8 mi
Southborough Dpw Water Division (mwra)
Southborough		 10,638 0 7.8 mi
West Boylston Water District
West Boylston		 6,919 0 7.9 mi
Shrewsbury Water Department
Shrewsbury		 38,325 1 8.0 mi
Westborough Water Department
Westborough		 21,567 4 8.2 mi
Harvard Water Department
Harvard		 1,422 0 8.3 mi
Pine Hill Village Condominiums
Harvard		 100 3 8.6 mi
Trail Ridge Condominiums
Harvard		 104 0 9.7 mi
Lancaster Woods Condominiums
Lancaster		 120 0 10.0 mi
Ayer Road Properties LLC
Harvard		 150 0 10.1 mi
All 110 community water systems in Worcester County
Non-community systems in Worcester County (235: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Berlin Public Library
Berlin 		25 0 0
First Parish Church of Berlin
Berlin 		25 0 0
Berlin General Store
Berlin 		80 1 0
Berlin Municipal Center
Berlin 		40 1 1
Berlin Memorial School
Berlin 		275 0 0
Berlin Orchards
Berlin 		100 0 0
Berlin Farms
Berlin 		25 1 0
West Street Tavern
Berlin 		50 0 0
Berlin Country Club
Berlin 		75 0 0
Oak and Orchard Tap and Table
Bolton 		125 2 0
Nashoba Valley Winery
Bolton 		100 0 0
Florence Sawyer School
Bolton 		873 0 0
Camp Resolute/e.paul Robsham Scout Res
Bolton 		75 0 0
The International
Bolton 		100 0 0
Tougas Farm (ball Hill Realty)
Northborough 		1,140 0 0
Bolton Library and Safety Facility
Bolton 		50 1 1
626 Main Street
Bolton 		150 0 0
First Parish of Bolton
Bolton 		25 0 0
Murphys Insurance/ 737 Main ST
Bolton 		25 0 0
Bolton Corners
Bolton 		100 0 0
Bolton Country Cupboard, Inc.
Bolton 		100 0 0
Colonial Candies
Bolton 		99 0 0
Great Brook Farm, Inc.
Bolton 		75 0 0
Classic Pizza III
Bolton 		125 0 0
Nashoba Park
Bolton 		30 0 0
Bolton Orchards
Bolton 		200 0 0
Nashoba Regional High School
Bolton 		1,057 1 0
ME Realty LLC (other Place Pub)
Boylston 		25 0 0
Broomfield Laboratories
Bolton 		25 0 0
Primo Water @ Walmart #2158 (northboro)
Northborough 		25 0 0
Bolton Spring Farm
Bolton 		200 0 0
Paragon Communications
Bolton 		210 0 0
Immaculate Heart of Mary School
Harvard 		110 0 0
Saint Benedict Abbey
Harvard 		35 0 0
U.s. Army Devens (south Post)
Lancaster 		209 0 0
Camp Green Eyrie Girl Scout Camp
Harvard 		150 0 0
Fruitlands Museum
Harvard 		100 0 0
Westward Orchards
Harvard 		25 0 0
Three Seasons Landscape
Harvard 		25 0 0
Sterling Nursery School
Sterling 		150 0 0
Carlson Orchards
Harvard 		99 2 0
Kimball Farm at Oakridge
Lancaster 		500 0 0
Mobil Gas Lancaster
Lancaster 		100 0 0
Dunkin Donuts Lancaster
Lancaster 		50 1 0
Holy Cross Contemplative Center
West Boylston 		60 0 0
Memorial Dr. Ind. Park Site 1 (rigr)
Shrewsbury 		52 0 0
YMCA Camp Lowe
Lancaster 		200 1 0
Koch RT2 Toyota / Mysa
Lancaster 		50 1 1
Memorial Dr. Ind. Park Site 2 (rifl)
Shrewsbury 		78 0 0
Out Water LLC
Lancaster 		25 0 0
All non-community systems
About this data

Water systems are matched to Worcester 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 Massachusetts 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.