Browse Water Systems
24,696 public water systems in NY.
Public Water Systems Database
Browse 24,696 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| UNIONDALE WATER DISTRICT | NY2902855 | New York | Community | 23,800 |
| ECWA ORCHARD PARK | NY1421762 | New York | Community | 23,387 |
| GARDEN CITY (V) | NY2902824 | New York | Community | 23,272 |
| ECWA WEST SENECA | NY1404543 | New York | Community | 23,181 |
| NISKAYUNA CONSOLIDATED WD #11 | NY4600073 | New York | Community | 22,287 |
| NEWBURGH CONSOLIDATED WD | NY3503578 | New York | Community | 22,282 |
| VESTAL CONSOLIDATED W.D. #1 | NY0301674 | New York | Community | 22,200 |
| CAMILLUS CONSOLIDATED WD | NY3304309 | New York | Community | 22,000 |
| SCARSDALE WATER DEPARTMENT | NY5903457 | New York | Community | 21,649 |
| ENDWELL WD | NY0311214 | New York | Community | 21,620 |
| ECWA LANCASTER | NY1400421 | New York | Community | 21,428 |
| QUEENSBURY WATER DISTRICT | NY5600114 | New York | Community | 21,200 |
| LOCKPORT CITY WTP | NY3100564 | New York | Community | 21,165 |
| LOCKPORT TOWN WDS | NY3100563 | New York | Community | 21,105 |
| UNION TOWN WATER SYSTEM NO. 1 | NY0320536 | New York | Community | 21,000 |
| AMSTERDAM (C) | NY2800136 | New York | Community | 20,700 |
| MINEOLA (V) | NY2902839 | New York | Community | 20,600 |
| WESTBURY WD | NY2902856 | New York | Community | 20,500 |
| CORTLAND (C) | NY1101754 | New York | Community | 20,095 |
| FRANKLIN SQUARE WD | NY2902822 | New York | Community | 20,000 |
| QUEENSBURY WATER DISTRICT | NY0000114 | New York | Community | 20,000 |
| SMITHTOWN WATER DISTRICT | NY5105656 | New York | Community | 19,635 |
| GRAND ISLAND TOWN WATER DEPT. | NY1400451 | New York | Community | 19,500 |
| WALLKILL CONSOLIDATED WD | NY3503584 | New York | Community | 18,450 |
| WHEATFIELD WD | NY3100585 | New York | Community | 18,117 |
| SMITHTOWN DISTRICT | NY5103319 | New York | Community | 18,050 |
| GARDEN CITY PARK WD | NY2902825 | New York | Community | 18,000 |
| MARTIN VAN BUREN HISTORICAL HOUSE | NY1030072 | New York | Transient Non-Community | 18,000 |
| GLOVERSVILLE (C) WATER WORKS | NY1700018 | New York | Community | 17,991 |
| KENSICO WATER DISTRICT | NY5930082 | New York | Community | 17,917 |
| SALINA WDS | NY3304346 | New York | Community | 17,500 |
| TONAWANDA CITY | NY1400538 | New York | Community | 17,284 |
| NEW CASTLE/STANWOOD W.D. | NY5903442 | New York | Community | 17,116 |
| ROSLYN WD | NY2902851 | New York | Community | 17,000 |
| GLENS FALLS CITY | NY0000104 | New York | Community | 17,000 |
| COHOES CITY | NY0100192 | New York | Community | 16,883 |
| MASSENA VILLAGE | NY4404390 | New York | Community | 16,729 |
| FULTON CITY | NY3704355 | New York | Community | 16,600 |
| JOHNSON CITY WATER WORKS | NY0301668 | New York | Community | 16,578 |
| LEWISTON WATER IMPROVEMENTAREA | NY3100561 | New York | Community | 16,257 |
| DEWITT WDS - SOUTH | NY3304343 | New York | Community | 16,200 |
| LEGOLAND NEW YORK | NY3530326 | New York | Non-Transient Non-Community | 16,000 |
| CLAY WDS | NY3304344 | New York | Community | 16,000 |
| ONEONTA CITY | NY3800154 | New York | Community | 15,954 |
| EAST GREENBUSH GENERAL W.D. | NY4100051 | New York | Community | 15,843 |
| MCWA GENESEE | NY1800547 | New York | Community | 15,577 |
| KENMORE VILLAGE | NY1410142 | New York | Community | 15,423 |
| GLENVILLE WD #11 | NY4600091 | New York | Community | 15,000 |
| HALFMOON WATER DISTRICT (TROY) | NY4519111 | New York | Community | 15,000 |
| LAKE WELCH + SEBAGO BEACH W.S. | NY4317684 | New York | Transient Non-Community | 15,000 |