Water quality for ZIP code 02657
ZIP 02657 covers Provincetown in Barnstable County, Massachusetts, one of 47 ZIP codes in the county. 124 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Barnstable County
29 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Stones Throw Condos Truro |
80 | 0 | 7.7 mi | |
| Wellfleet Municipal Water System Wellfleet |
750 | 1 | 11.9 mi | |
| Harborside Village Wellfleet |
165 | 0 | 12.2 mi | |
| Wellfleet Apartments Wellfleet |
48 | 1 | 13.6 mi | |
| Pleasant Water Wellfleet |
200 | 1 | 14.4 mi | |
| Massasoit Hills Trailer Park Wellfleet |
120 | 1 | 16.4 mi | |
| Town of Eastham Eastham |
6,199 | 0 | 18.8 mi | |
| Brewster Water Department Brewster |
35,000 | 2 | 22.4 mi | |
| Orleans Water Department Orleans |
17,460 | 1 | 22.7 mi | |
| Dennis Water District Dennis |
65,000 | 0 | 24.4 mi | |
| North Sagamore Water District Bourne |
4,668 | 0 | 25.5 mi | |
| Barnstable Fire District Barnstable |
5,400 | 0 | 25.7 mi | |
| Upper Cape Regional Water Cooperative Sandwich |
56,250 | 0 | 25.9 mi | |
| Harwich Water Department Harwich |
39,144 | 0 | 26.3 mi | |
| Yarmouth Water Department Yarmouth |
38,900 | 1 | 26.4 mi | |
| Sandwich Water District Sandwich |
23,000 | 1 | 27.5 mi | |
| Chatham Water Department Chatham |
30,000 | 0 | 27.9 mi | |
| Hyannis Water System, Town of Barnstable Barnstable |
35,000 | 1 | 28.4 mi | |
| Schooner Pass Trustees Condominiums Bourne |
136 | 0 | 28.9 mi | |
| Buzzards Bay Water District Bourne |
7,700 | 0 | 29.4 mi | |
| Centerville Osterville Marstons Mills WD Barnstable |
50,000 | 2 | 29.5 mi | |
| Otis Air National Guard Base Falmouth |
6,000 | 2 | 30.2 mi | |
| Beechwood Point Condos Mashpee |
112 | 1 | 30.6 mi | |
| Bourne Water District Bourne |
22,500 | 0 | 31.8 mi | |
| Cotuit Fire District Water Department Barnstable |
4,938 | 0 | 32.4 mi |
Non-community systems in Barnstable County (94: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Barnstable 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.