RIVERSIDE WATER DISTRICT
New York — Community Water System — PWSID: NY5105655
System Information
| PWSID | NY5105655 |
| System Name | RIVERSIDE 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 | HAUPPAUGE |
| ZIP Code | 11788 |
| Address | P.O. Box 18043 |
| Organization | SCHNEIDER, THOMAS |
| Phone | 631-563-0258 |
Population & Service
| Population Served | 2,050 |
| Service Connections | 540 |
Drinking Water Violations (2)
This water system has 2 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 27, 1983 | Jun 26, 1984 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Jun 26, 1984 | Nitrate Rule |
| May 4, 1982 | Jun 3, 1982 | Nitrate | MCL | Yes | No | — | 10 mg/L | 10 | Archived | Jun 3, 1982 | Nitrate Rule |
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.