COUNTY WATER-SYSTEM LEDGER
Niagara, New York
EPA’s September 2026 export lists 16 active community water systems serving Niagara, New York, with 2 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Niagara, New York
EPA associates 16 covered systems with Niagara, New York; their reported population-served values total 217,942 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Niagara Falls Water BoardNY3100568 | 50,193 | Surface water | No current violation flagged |
| North Tonawanda CityNY3100572 | 31,568 | Surface water | No current violation flagged |
| Lockport City WtpNY3100564 | 21,165 | Surface water | No current violation flagged |
| Lockport Town WdsNY3100563 | 21,105 | Surface water purchased | No current violation flagged |
| Wheatfield WdNY3100585 | 18,117 | Surface water purchased | No current violation flagged |
| Lewiston Water ImprovementareaNY3100561 | 16,257 | Surface water purchased | Current monitoring/reporting flag |
| Newfane Town WdsNY3100573 | 9,304 | Surface water purchased | No current violation flagged |
| Niagara Water Improvement AreaNY3100571 | 8,100 | Surface water purchased | No current violation flagged |
| Royalton Townwide Water Dist.NY3100580 | 7,710 | Surface water purchased | No current violation flagged |
| Porter Master Improvement AreaNY3100577 | 6,920 | Surface water purchased | No current violation flagged |
| Pendleton Town WdNY3100574 | 6,050 | Surface water purchased | Current monitoring/reporting flag |
| Wilson Town Water DistrictNY3100587 | 5,993 | Surface water purchased | No current violation flagged |
| Cambria Water DistrictNY3100557 | 5,839 | Surface water purchased | No current violation flagged |
| Hartland WdNY3100588 | 4,117 | Surface water purchased | No current violation flagged |
| Lewiston VillageNY3100558 | 2,781 | Surface water purchased | No current violation flagged |
| Somerset Consolidated WdNY3100583 | 2,723 | Surface water purchased | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Niagara, New York
EPA classifies 16 systems serving Niagara, New York across 2 primary-source categories; Surface water purchased is the largest category with 13 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.