Water quality for ZIP code 23066
ZIP 23066 covers Gwynn in Mathews County, Virginia, one of 15 ZIP codes in the county. 38 active public water systems serve the county; 18 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Mathews County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cricket Hill Apartments |
88 | 1 | 4.7 mi | |
| Cobbs Shores |
83 | 0 | 5.9 mi | |
| North River Park |
53 | 0 | 9.2 mi | |
| Chesapeake Shores |
103 | 0 | 11.8 mi | |
| Riverside Convalescent Center |
55 | 1 | — |
Non-community systems in Mathews County (32: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Sun Gwynns Island RV Resort |
100 | 0 | 0 | |
|
384 Old Ferry Road |
110 | 0 | 0 | |
|
Milford Haven Coast Guard Sta |
36 | 1 | 0 | |
|
The Islander |
50 | 0 | 0 | |
|
Mathews Yacht Club |
40 | 0 | 0 | |
|
Dollar General-Hudgins |
81 | 0 | 0 | |
|
Mathews Family YMCA |
190 | 0 | 0 | |
|
Queens Creek Marina and Supply |
25 | 0 | 0 | |
|
Linda`s Diner |
150 | 2 | 1 | |
|
Alexander Water System |
25 | 1 | 0 | |
|
Seafood Shack |
44 | 1 | 0 | |
|
New Mathews Courthouse |
84 | 2 | 0 | |
|
Hardee`s-Mathews |
300 | 0 | 0 | |
|
Mathews County Human Services |
50 | 0 | 0 | |
|
Food Lion-Mathews |
120 | 0 | 0 | |
|
Southwind Cafe |
50 | 0 | 0 | |
|
White Dog Bistro |
50 | 2 | 0 | |
|
The Bean Spot |
44 | 1 | 0 | |
|
Mathews Elementary School |
437 | 0 | 0 | |
|
Thomas Hunter School |
391 | 0 | 0 | |
|
Towne Center-Mathews |
100 | 1 | 0 | |
|
Star Fields, LLC |
42 | 1 | 0 | |
|
Hudgins Point Condominiums |
15 | 0 | 0 | |
|
Dollar General-Dutton |
25 | 1 | 0 | |
|
Mobjack Bay Marina |
50 | 2 | 0 | |
|
Horn Harbor Marina |
100 | 1 | 0 | |
|
Sun New Point RV Resort |
530 | 1 | 1 | |
|
Mathews High School |
480 | 1 | 0 | |
|
Richardson's Cafe |
160 | 0 | 0 | |
|
MI Casa Azteca |
100 | 0 | 0 | |
|
Howard Dooley Cafe |
75 | 1 | 0 | |
|
Milfood Haven Trust |
72 | 1 | 1 |
About this data
Water systems are matched to Mathews 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.
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 Virginia 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.