Water quality for ZIP code 50650
ZIP 50650 covers Lamont in Buchanan County, Iowa, one of 10 ZIP codes in the county. 20 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 Buchanan County
9 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Winthrop Water Supply Winthrop |
840 | 0 | 10.9 mi | |
| Hazleton Water Supply Hazleton |
713 | 4 | 12.6 mi | |
| Hazleton Mobile Home Park Hazleton |
150 | 1 | 12.9 mi | |
| Pints Water Association Independence |
96 | 0 | 14.5 mi | |
| Independence Water Dept Independence |
6,064 | 0 | 16.0 mi | |
| River Ridge HOA Independence |
60 | 0 | 16.9 mi | |
| Fairbank Water Supply Fairbank |
1,111 | 1 | 20.0 mi | |
| Jesup Municipal Water Supply Jesup |
2,508 | 0 | 23.0 mi | |
| Brandon Water Supply Brandon |
341 | 0 | 27.5 mi |
Non-community systems in Buchanan County (10: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Morwood Campground Hazleton |
77 | 0 | 0 | |
|
Cedar Rock Visitors Center Quasqueton |
107 | 0 | 0 | |
|
Wapsie Valley Creamery, Inc. Independence |
60 | 0 | 0 | |
|
Jp's Country Store Hazleton |
125 | 0 | 0 | |
|
Three Elms Golf Course Independence |
29 | 1 | 0 | |
|
Denali's on the River Independence |
185 | 1 | 0 | |
|
Poet Biorefining Fairbank LLC Fairbank |
62 | 0 | 0 | |
|
Dollar General (fairbank) Fairbank |
25 | 0 | 0 | |
|
Bodensteiner Implement of Rowley Rowley |
30 | 1 | 0 | |
|
Ridge Haven INC Walker |
74 | 0 | 0 |
About this data
Water systems are matched to Buchanan 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.