Water quality in North Tonawanda, New York
North Tonawanda is in Niagara County. 21 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 Niagara County
20 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Wheatfield WD Wheatfield (t) |
18,117 | 0 | 3.7 mi | |
| Pendleton Town WD Pendleton (t) |
6,050 | 2 | 6.2 mi | |
| Niagara Water Improvement Area Niagara (t), Niagara Falls (c) |
8,100 | 0 | 7.6 mi | |
| Niagara Falls Water Board Niagara Falls (c) |
50,193 | 0 | 8.3 mi | |
| Cambria Water District Cambria (t) |
5,839 | 2 | 9.3 mi | |
| Lewiston Water Improvementarea Lewiston (v) |
16,257 | 1 | 10.3 mi | |
| Lockport City Wtp Lockport (c) |
21,165 | 0 | 12.0 mi | |
| Lockport Town Wds Lockport (t) |
21,105 | 0 | 12.2 mi | |
| Lewiston Village Lewiston (v) |
2,781 | 0 | 12.5 mi | |
| Porter Master Improvement Area Porter (t), Youngstown (v) |
6,920 | 0 | 15.2 mi | |
| Wilson Town Water District Wilson (t) |
5,993 | 1 | 15.5 mi | |
| Youngstown (v) Youngstown (v) |
2,021 | 0 | 16.7 mi | |
| Royalton Townwide Water Dist. Royalton (t) |
7,710 | 0 | 17.7 mi | |
| Wilson Village Wilson (v) |
1,213 | 2 | 18.5 mi | |
| Newfane Town Wds Newfane (t) |
9,304 | 0 | 19.7 mi | |
| Hartland WD Hartland (t), Royalton (t) |
4,117 | 0 | 21.7 mi | |
| Middleport Village Middleport (v) |
1,917 | 0 | 22.7 mi | |
| Niagara County Water District Barker (v), Cambria (t), Grand Island (t) and 19 more |
0 | 0 | 25.0 mi | |
| Somerset Consolidated WD Somerset (t) |
2,723 | 0 | 25.8 mi | |
| Barker Village Barker (v) |
577 | 1 | 25.9 mi |
About this data
Water systems are matched to Niagara County, nearest to North Tonawanda 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 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.