Water quality for ZIP code 66027
ZIP 66027 covers Leavenworth in Leavenworth County, Kansas, one of 8 ZIP codes in the county. 16 active public water systems serve the county; 6 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Leavenworth County
15 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Leavenworth CO Rwd 2 Leavenworth |
483 | 2 | 3.1 mi | |
| Leavenworth CO Rwd 5c Leavenworth |
780 | 0 | 8.1 mi | |
| Lan del Water District Lansing |
7,302 | 1 | 8.1 mi | |
| Leavenworth CO Rwd 8 Leavenworth |
2,500 | 0 | 10.8 mi | |
| Easton, City of Easton |
211 | 4 | 11.1 mi | |
| Leavenworth CO Rwd 1c Basehor |
3,200 | 0 | 12.8 mi | |
| Leavenworth CO Rwd 9 Tonganoxie |
2,000 | 0 | 17.6 mi | |
| Suburban Water Company Basehor |
4,700 | 3 | 18.5 mi | |
| Paradise Park Mobile Home Court Tonganoxie |
110 | 0 | 19.4 mi | |
| Tonganoxie, City of Tonganoxie |
5,702 | 0 | 20.3 mi | |
| Leavenworth CO Rwd 6 Tonganoxie |
240 | 1 | 20.6 mi | |
| Leavenworth CO Rwd 7 Bonner Springs |
3,000 | 0 | 23.0 mi | |
| Linwood, City of Linwood |
419 | 3 | 26.3 mi | |
| Leavenworth CO Rwd 10 Linwood |
499 | 0 | 26.9 mi | |
| Fort Leavenworth American Water Ent LLC Fort Leavenworth |
12,934 | 0 | — |
About this data
Water systems are matched to Leavenworth 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.