Public Water Partners

HAUPPAUGE, NY · Suffolk County

RIVERSIDE WATER DISTRICT Water System

Consumer Confidence Report status

RIVERSIDE WATER DISTRICT must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for RIVERSIDE WATER DISTRICT.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace New York’s official records. Always confirm current status with New York before making decisions based on this information.

System facts

System ID (PWSID)
NY5105655
System type
Community Water System
Population served
2,050
Service connections
540
Ownership
local government
Water source
groundwater (wells)

RIVERSIDE WATER DISTRICT is one of 850 community water systems in New York in the 501 to 3,300 people size category, serving 2,050 people from groundwater.

As of August 1, 2026, its federal record holds 2 entries between 1982 and 1983, all of which EPA lists as closed. Nothing has been added since 1983.

None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves inorganic chemicals.

Violation history

  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    December 27, 1983 – June 26, 1984

    Archived

  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrate

    May 4, 1982 – June 3, 1982

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is RIVERSIDE WATER DISTRICT required to publish a Consumer Confidence Report?

Yes. RIVERSIDE WATER DISTRICT is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is RIVERSIDE WATER DISTRICT’s next Consumer Confidence Report due?

RIVERSIDE WATER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does RIVERSIDE WATER DISTRICT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for RIVERSIDE WATER DISTRICT.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

SCHNEIDER, THOMAS

631-563-0258

HAUPPAUGE, NY 11788