Water quality in Viola, Iowa
Viola is in Linn County. 82 active public water systems serve the county; 34 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Linn County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Palo Water Supply Palo |
1,407 | 0 | 155.2 mi | |
| Fairfax Water Supply Fairfax |
2,828 | 0 | 156.2 mi | |
| Glenn Oaks Addition Toddville |
58 | 6 | 156.6 mi | |
| Center Point Water Supply Center Point |
2,579 | 0 | 157.0 mi | |
| West Post Estates Addition Fairfax |
85 | 0 | 157.0 mi | |
| Kurth Addition Center Point |
33 | 0 | 157.2 mi | |
| Deer Ridge Homeowners Water Assc. Palo |
94 | 1 | 157.8 mi | |
| Walker Water Works Walker |
688 | 0 | 158.4 mi | |
| Oak Valley Cedar Rapids |
100 | 5 | 158.6 mi | |
| Vern Acres (oliphant Addition) Center Point |
150 | 4 | 158.7 mi | |
| Country Manor Estates Hiawatha |
228 | 3 | 159.0 mi | |
| Twin Knolls Fourth/fifth Addition Toddville |
90 | 4 | 159.1 mi | |
| Crestwood Acres Cedar Rapids |
50 | 3 | 159.8 mi | |
| Cedar Terrace MHC Cedar Rapids |
600 | 0 | 160.0 mi | |
| Brittany Estates Homeowners Association Cedar Rapids |
72 | 0 | 160.2 mi | |
| Midway Water and Lighting Cedar Rapids |
72 | 1 | 160.8 mi | |
| Hiawatha Water Dept Hiawatha |
7,183 | 0 | 160.9 mi | |
| Yes Five Seasons Cedar LLC Cedar Rapids |
994 | 0 | 161.0 mi | |
| Four Oaks Family and Childrens Services Cedar Rapids |
50 | 1 | 161.0 mi | |
| Chestnut Ridge Cedar Rapids |
33 | 3 | 161.0 mi | |
| Cedar Rapids Water Department Cedar Rapids |
142,364 | 0 | 161.3 mi | |
| Meadow Knolls Addition Marion |
53 | 0 | 163.9 mi | |
| Alburnett Water Supply Alburnett |
675 | 0 | 165.0 mi | |
| Ely Water Supply Ely |
2,328 | 0 | 165.7 mi | |
| Marion Municipal Water Dept Marion |
41,623 | 0 | 165.9 mi |
Non-community systems in Linn County (42: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Linn County, nearest to Viola 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.
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 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.