Water quality for ZIP code 50619
ZIP 50619 covers Clarksville in Butler County, Iowa, one of 11 ZIP codes in the county. 17 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Butler County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Shell Rock Muni Water Supp Shell Rock |
1,269 | 0 | 7.6 mi | |
| Allison Water Supply Allison |
966 | 0 | 8.2 mi | |
| Greene Muni Water Supply Greene |
994 | 0 | 9.6 mi | |
| IA Regional Utilities Assoc (waverly) Waverly |
37,820 | 0 | 11.3 mi | |
| Bristow Muni Water Supply Bristow |
145 | 1 | 12.7 mi | |
| Dumont Water Supply Dumont |
635 | 1 | 16.4 mi | |
| New Hartford Water Supply New Hartford |
570 | 0 | 16.8 mi | |
| Parkersburg Water Supply Parkersburg |
2,019 | 0 | 17.4 mi | |
| Aplington Water Supply Aplington |
1,126 | 0 | 19.3 mi |
Non-community systems in Butler County (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Card, Inc. Clarksville |
50 | 1 | 0 | |
|
Poet Biorefining-Shell Rock LLC Shell Rock |
70 | 0 | 0 | |
|
ST Johns Lutheran Church Greene |
52 | 1 | 0 | |
|
Round Grove Golf & Country Club Greene |
87 | 0 | 0 | |
|
NE Iowa Christian Service Camp Bristow |
75 | 1 | 0 | |
|
Beaver Meadows Country Club Parkersburg |
25 | 1 | 0 | |
|
Back Roads Bar & Grill Aredale |
31 | 1 | 0 |
About this data
Water systems are matched to Butler 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.
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 Iowa 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.