Water quality for ZIP code 50635
ZIP 50635 covers Gladbrook and Lincoln in Tama County, Iowa, one of 12 ZIP codes in the county. 13 active public water systems serve the county; 4 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Tama County
10 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Garwin Water Supply Garwin |
481 | 0 | 7.5 mi | |
| Traer Municipal Water Plant Traer |
1,583 | 2 | 12.1 mi | |
| Montour Water Supply Montour |
203 | 0 | 15.4 mi | |
| Toledo Water Supply Toledo |
2,399 | 0 | 15.7 mi | |
| Tama Water Supply Tama |
3,130 | 0 | 17.1 mi | |
| Clutier Water Supply Clutier |
213 | 0 | 17.4 mi | |
| Poweshiek Water Association Brooklyn |
13,920 | 0 | 17.5 mi | |
| Dysart Water Supply Dysart |
1,281 | 1 | 20.1 mi | |
| Elberon Water Supply Elberon |
184 | 0 | 23.3 mi | |
| Chelsea Water Supply Chelsea |
229 | 4 | 25.1 mi |
Non-community systems in Tama County (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Traer Golf & Country Club Traer |
42 | 0 | 0 | |
|
Iowa Premium LLC Tama |
841 | 1 | 0 |
About this data
Water systems are matched to Tama 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 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.