Water quality for ZIP code 06023
Hartford County, Connecticut, one of 60 ZIP codes in the county. 217 active public water systems serve the county; 142 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 Hartford County
46 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Worthington Fire District Berlin |
2,875 | 3 | 1.6 mi | |
| Kensington Fire District Berlin, New Britain, Newington |
7,553 | 4 | 3.4 mi | |
| Apple Rehab Rocky Hill |
238 | 6 | 4.3 mi | |
| New Britain Water Department Berlin, Farmington, New Britain and 3 more |
73,534 | 1 | 6.0 mi | |
| Aquarion-Marlborough Marlborough |
1,348 | 0 | 7.6 mi | |
| Apple Valley Village Southington |
70 | 0 | 7.7 mi | |
| Aquarion-Plainville Regional Bristol, Farmington, Plainville and 1 more |
18,231 | 1 | 8.5 mi | |
| Southington Water Department Cheshire, Southington, Wolcott |
43,069 | 4 | 8.5 mi | |
| Metropolitan District Commission Berlin, Bloomfield, Cromwell and 14 more |
390,887 | 1 | 10.8 mi | |
| Ctwc Unionville System Avon, Bristol, Farmington and 1 more |
14,693 | 1 | 11.4 mi | |
| Bristol Water Department Bristol, Burlington, Plainville and 2 more |
52,079 | 1 | 12.1 mi | |
| Ctwc Redwood Farms Division Manchester |
424 | 0 | 12.5 mi | |
| Woodcrest Association, INC Burlington |
60 | 0 | 12.6 mi | |
| Ctwc Sachem Village Condo Marlborough |
166 | 0 | 12.6 mi | |
| Farmington Line West Condominiums Burlington |
51 | 0 | 12.6 mi | |
| Marlborough Health Care Center, INC Marlborough |
165 | 1 | 12.8 mi | |
| Ctwc Marlborough Gardens Marlborough |
110 | 0 | 13.5 mi | |
| Ctwc Forest Homes Division Marlborough |
100 | 1 | 13.8 mi | |
| Laurel Hill Water Association Marlborough |
86 | 2 | 14.4 mi | |
| Ctwc Florence Lord (mash) Marlborough |
30 | 0 | 14.5 mi | |
| Avon Water CO Avon, Farmington, Simsbury |
11,590 | 1 | 14.5 mi | |
| Grant Hill Associates, Inc. Bloomfield |
97 | 3 | 14.6 mi | |
| Orchard Hill Association Bloomfield |
30 | 4 | 15.0 mi | |
| Manchester Water Department Glastonbury, Manchester, South Windsor and 1 more |
51,198 | 2 | 15.2 mi | |
| Juniper Club Inc. Bloomfield |
104 | 5 | 15.2 mi |
Non-community systems in Hartford County (170: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hartford 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 Connecticut 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.