Water quality in Hannibal, New York
Hannibal is in Oswego County. 163 active public water systems serve the county; 57 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 Oswego County
41 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hannibal Town Water District #2 Hannibal (t), Hannibal (v) |
2,000 | 1 | under 0.1 mi | |
| Country Haven Mobile Home Park Hannibal (t) |
300 | 3 | 0.2 mi | |
| Eason Mobile Home Park Granby (t) |
45 | 0 | 2.9 mi | |
| Furlong Mobile Home Park Granby (t) |
25 | 0 | 5.1 mi | |
| Fox Meadow MHP Granby (t) |
54 | 1 | 5.6 mi | |
| Wooded Acres Mobile Home Park Granby (t) |
40 | 0 | 7.1 mi | |
| Fulton City Fulton (c) |
16,600 | 0 | 8.3 mi | |
| Kerfien Mobile Home Park Volney (t) |
90 | 1 | 9.6 mi | |
| Oswego City Oswego (c) |
29,400 | 0 | 10.0 mi | |
| Green Acres MHP Volney (t) |
139 | 2 | 10.8 mi | |
| Riverview Mobile Court Schroeppel (t) |
45 | 2 | 11.5 mi | |
| Indian Hills Mobile Home Park Granby (t) |
300 | 0 | 12.4 mi | |
| Scriba WD (oswego) Scriba (t) |
9,044 | 0 | 12.8 mi | |
| Phoenix Village Phoenix (v) |
2,138 | 0 | 14.5 mi | |
| Estate Townhouses Schroeppel (t) |
50 | 3 | 15.7 mi | |
| Blue Jay Lane Mobile Home Park Schroeppel (t) |
240 | 0 | 15.8 mi | |
| Conifer Mobile Village Schroeppel (t) |
375 | 1 | 15.9 mi | |
| Silver Rock Mobile Home Park Schroeppel (t) |
40 | 0 | 16.5 mi | |
| Sundown Mobile Home Park Palermo (t) |
90 | 1 | 17.2 mi | |
| Sandridge Mobile Home Park Schroeppel (t) |
450 | 2 | 18.0 mi | |
| Idle Wheels Manufactured Home Community Schroeppel (t) |
150 | 0 | 18.5 mi | |
| Mexico Village Mexico (v) |
2,100 | 1 | 19.8 mi | |
| Mexico Town WD Mexico (t) |
500 | 0 | 20.0 mi | |
| S&e Mhp, LLC Route 11 Mexico (t) |
95 | 0 | 22.3 mi | |
| Liberty Community, LLC Parish (t) |
60 | 1 | 23.4 mi |
Non-community systems in Oswego County (121: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Oswego County, nearest to Hannibal 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 county subdivision files or the centre of the first town EPA lists the system as serving, from Census Bureau place 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 New York 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.