Water Quality in Sandwich, MA (02563)
EPA violation data for public water systems serving ZIP code 02563.
No Health-Based Violations
None of the 19 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are3 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 43% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
10,436
Population
19
Water Systems
3
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (19)
Upper Cape Regional Water Cooperative
Sandwich Water District
All resolvedPeters Pond Park
Amari Bar And Ristorante
Ymca Camp Lyndon
Holly Ridge Golf Club
Camp Burgess
Camp Hayward
Dunroamin Campground And Cottage Colony
All resolvedSouthpoint Condominium Trust
Ryder Conservation Land
Sandy Neck Restaurant
Snake Pond Comfort Station
For The Good Times
Camp Burgess
Camp Hayward
Sub One
Sandwich Town Hall Spring
Lawrence Pond Village
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Sandwich (02563) has more violations than 43% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 3, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.