Water quality in Westport, Indiana
Westport is in Decatur County. 17 active public water systems serve the county; 11 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Decatur County
4 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Greensburg Municipal Water Works Greensburg |
12,650 | 1 | 13.3 mi | |
| Decatur Co. Water Corp. Greensburg |
3,440 | 0 | 14.0 mi | |
| St. Paul Municipal Water St. Paul |
1,096 | 8 | 18.0 mi | |
| Lake Santee Rwwd Greensburg |
1,500 | 4 | 22.4 mi |
Non-community systems in Decatur County (12: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Westport Water Company Cougar Road Westport |
933 | 3 | 0 | |
|
Sardinia Baptist Church Westport |
60 | 2 | 0 | |
|
Kohler Memorial Park Greensburg |
200 | 1 | 0 | |
|
Hidden Paradise Camp St. Paul |
175 | 0 | 0 | |
|
YMCA Flatrock Camp St. Paul |
150 | 0 | 0 | |
|
Thorntree Lake MHP & Campground LLC St. Paul |
38 | 0 | 0 | |
|
Sandusky Methodist Church Greensburg |
30 | 1 | 0 | |
|
Springhill United Presbyterian Greensburg |
70 | 1 | 0 | |
|
Clarksburg Covenant Church Clarksburg |
53 | 2 | 0 | |
|
Clarksburg Christian Church Clarksburg |
87 | 0 | 0 | |
|
Clarksburg Christian Church Rec Hall Clarksburg |
87 | 0 | 0 | |
|
Lions Camp Woodsmoke Greensburg |
500 | 1 | 0 |
About this data
Water systems are matched to Decatur County, nearest to Westport 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 Indiana 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.