SMITHTOWN WATER DISTRICT
New York — Community Water System — PWSID: NY5105656
System Information
| PWSID | NY5105656 |
| System Name | SMITHTOWN WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 02 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 29, 1981 |
| Last Reported | Dec 23, 2025 |
Location & Contact
| State | New York |
| City | KINGS PARK |
| ZIP Code | 11754 |
| Address | PO Box 698 |
| Organization | NUSTAD, CHRIS |
| Phone | 631-269-9202 |
Population & Service
| Population Served | 19,635 |
| Service Connections | 5,610 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.