Water quality for ZIP code 44824
ZIP 44824 covers Castalia in Erie County, Ohio, one of 7 ZIP codes in the county. 13 active public water systems serve the county; 10 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 Erie County
11 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sandusky City |
25,793 | 1 | 6.6 mi | |
| Milan Village PWS |
1,371 | 0 | 12.4 mi | |
| Huron City |
6,893 | 0 | 12.6 mi | |
| Kelleys Island Village |
3,125 | 1 | 16.3 mi | |
| Erie CO Huron East District |
1,713 | 1 | 18.0 mi | |
| Erie CO Vermilion District |
930 | 1 | 22.8 mi | |
| Vermilion City |
10,594 | 2 | 23.5 mi | |
| Erie CO Perkins District |
17,241 | 2 | — | |
| Northern Ohio Rural Water NW District |
6,409 | 0 | — | |
| Erie CO Huron South District |
1,086 | 1 | — | |
| Erie CO Vermilion W District |
54 | 1 | — |
Non-community systems in Erie County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Camp Patmos |
150 | 3 | 0 |
About this data
Water systems are matched to Erie 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 Ohio 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.