Water quality in Mark, Illinois
Mark is in Putnam County. 22 active public water systems serve the county; 8 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 Putnam County
7 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oak Park Estates |
185 | 2 | 1.4 mi | |
| Granville Granville |
1,359 | 0 | 2.1 mi | |
| Standard Standard |
225 | 0 | 3.8 mi | |
| Hennepin Pwd |
750 | 0 | 4.0 mi | |
| McNabb Mcnabb |
258 | 0 | 6.3 mi | |
| Magnolia Magnolia |
244 | 0 | 10.8 mi | |
| Lake Thunderbird Subdivsion |
450 | 2 | 10.8 mi |
Non-community systems in Putnam County (14: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Florid Inn |
40 | 0 | 0 | |
|
Mid America Growers |
200 | 0 | 0 | |
|
Washington Mills |
65 | 6 | 0 | |
|
Spring Valley Boat Club |
100 | 0 | 0 | |
|
Putnam CO Conservation Dist |
25 | 3 | 1 | |
|
Fish N Fun Club |
150 | 0 | 0 | |
|
Edgewood Golf Course |
50 | 0 | 0 | |
|
Putnam County JR High |
200 | 2 | 1 | |
|
Lake Senachwine Upper |
25 | 2 | 1 | |
|
Condits Ranch East Well |
100 | 1 | 0 | |
|
Condits Ranch West Well |
100 | 0 | 0 | |
|
Putnam Christian Church |
30 | 0 | 0 | |
|
Rodeo Bar & Grill |
100 | 0 | 0 | |
|
Sacred Couer Retreat Center |
50 | 0 | 0 |
About this data
Water systems are matched to Putnam County, nearest to Mark 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.
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 Illinois 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.