Water quality for ZIP code 67022
ZIP 67022 covers Caldwell in Sumner County, Kansas, one of 13 ZIP codes in the county. 19 active public water systems serve the county; 16 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Sumner County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| South Haven, City of South Haven |
325 | 3 | 12.6 mi | |
| Mayfield, City of Mayfield |
74 | 1 | 13.6 mi | |
| Argonia, City of Argonia |
455 | 1 | 15.2 mi | |
| Sumner CO Rwd 3 Wellington |
80 | 2 | 15.5 mi | |
| Wellington, City of Wellington |
7,664 | 1 | 18.4 mi | |
| Conway Springs, City of Conway Springs |
1,106 | 2 | 21.6 mi | |
| Sumner CO Rwd 4 Arkansas City |
1,157 | 2 | 21.8 mi | |
| Sumner CO Rwd 1 Wellington |
280 | 0 | 22.3 mi | |
| Sumner CO Rwd 2 Wellington |
490 | 4 | 22.3 mi | |
| Sumner CO Rwd 5 Conway Springs |
1,429 | 4 | 22.5 mi | |
| Sumner CO Rwd 6 Oxford |
298 | 1 | 25.5 mi | |
| Geuda Springs, City of Geuda Springs |
151 | 1 | 26.4 mi | |
| Oxford, City of Oxford |
1,048 | 2 | 28.6 mi | |
| Belle Plaine, City of Belle Plaine |
1,468 | 1 | 29.1 mi | |
| Mulvane, City of Mulvane |
6,587 | 0 | 35.2 mi | |
| Prairie Schooner Mobile Home Court Mulvane |
50 | 5 | 35.4 mi |
Non-community systems in Sumner County (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Suppesville Fuel, LLC Milton |
100 | 1 | 0 | |
|
Boudreux Burger Barn LLC Peck |
125 | 4 | 1 |
About this data
Water systems are matched to Sumner 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 Kansas 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.