Water quality for ZIP code 29464
ZIP 29464 covers Mount Pleasant in Charleston County, South Carolina, one of 26 ZIP codes in the county. 73 active public water systems serve the county; 12 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 Charleston County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sullivans Island Town of (1010003) Sullivans Island |
2,521 | 0 | 3.7 mi | |
| Isle of Palms W/s Comm (sc1010004) Isle Of Palms |
9,530 | 1 | 6.2 mi | |
| Folly Beach City of (1010005) Folly Beach |
5,086 | 0 | 11.3 mi | |
| Charleston Water System (sc1010001) Charleston |
278,771 | 1 | 11.6 mi | |
| Dewees Utilities (sc1050011) |
55 | 4 | 12.4 mi | |
| ST John's Water (sc1020002) Johns Island (sta.) |
22,592 | 0 | 13.8 mi | |
| Windwood Farm Home (sc1070963) Awendaw |
33 | 2 | 15.8 mi | |
| Kiawah Island Utility (sc1010008) Johns Island (sta.) |
9,550 | 0 | 18.6 mi | |
| Awendaw Town of (sc1010504) Awendaw |
713 | 2 | 21.1 mi | |
| WA Burbage Trailer Park 1 (1060014) Ravenel |
81 | 2 | 22.0 mi | |
| Burbage MHP (sc1060063) Ravenel |
171 | 3 | 22.1 mi | |
| Seabrook Island Town of (1010009) Seabrook |
5,939 | 3 | 23.2 mi | |
| Lincolnville Town of (sc1010007) Lincolnville |
1,980 | 1 | 24.9 mi | |
| Jericho Trailer Park (1060061) Adams Run |
103 | 0 | 25.6 mi |
Non-community systems in Charleston County (58: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Charleston 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 place files or the centre of the first town EPA lists the system as serving, from Census Bureau county subdivision 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 South Carolina 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.