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Connecticut requirements
Official registry coverageInventory reviewed Dec 1, 2025

Backflow testing requirements in East Hampton, Connecticut

Start with the verified utility guides and state water-system records below. The responsible utility—not the town name alone—sets the property's accepted form, testing schedule, and submission route.

Coverage at a glance
Verified utility guides2
Community water systems13
Other active public systems46

Best available local guidance

Utility guides associated with East Hampton

View in requirements library
Verified Jul 23, 2026

Aquarion Water

Aquarion publishes Connecticut cross-connection requirements and coordinates property-specific review, inspection, testing, and corrective action through its Cross Connections program.

View verified requirements
Verified Jul 23, 2026

Connecticut Water

Connecticut Water operates a cross-connection inspection and testing program in its service areas, including residential irrigation and other potential cross connections.

View verified requirements

Connecticut DPH inventory

Public water systems listing East Hampton

These systems list East Hamptonas their principal municipality in the active DPH inventory. This is a discovery aid, not proof that a particular address is inside a system's service boundary.

Open official inventories

CTWC - Spice Hill Division

PWS ID CT0428031 · groundwater

712 population listed

178 service connections

Edgemere Condominium Assn., Inc.

PWS ID CT0420021 · groundwater

540 population listed

180 service connections

East Hampton WPCA - Village Center

PWS ID CT0429031 · groundwater

366 population listed

31 service connections

East Hampton WPCA - Royal Oaks System

PWS ID CT0429121 · groundwater

328 population listed

82 service connections

CTWC - Baker Hill Division

PWS ID CT0429011 · groundwater

203 population listed

157 service connections

Aquarion-East Hampton

PWS ID CT0420011 · groundwater

189 population listed

48 service connections

Mallard Cove Condominium Assn.

PWS ID CT0427011 · groundwater

177 population listed

59 service connections

CTWC - Westchester East

PWS ID CT0427021 · groundwater

153 population listed

103 service connections

Cobalt Lodge Healthcare & Rehab Center

PWS ID CT0421011 · groundwater

130 population listed

1 service connections

Chatham Acres Elderly Housing

PWS ID CT0424011 · groundwater

50 population listed

41 service connections

Chatham Apartments

PWS ID CT0420071 · groundwater

40 population listed

29 service connections

Bellwood Court

PWS ID CT0420031 · groundwater

31 population listed

30 service connections

Westside Manor

PWS ID CT0421001 · groundwater

30 population listed

1 service connections

16

Non-transient, non-community systems

30

Transient non-community systems

How to verify an address

Use the source trail before relying on a filing route

  1. 1

    Identify the water provider from the property’s water bill, DPH inventory, or the state Exclusive Service Area map.

  2. 2

    Open the utility guide when available and check its review date, testing cadence, accepted form, and submission method.

  3. 3

    Confirm property-specific requirements with the utility before the appointment; hazards, device type, and deadlines can differ.

Important: BackflowPilot is an independent software company, not a utility or government agency. This page organizes official sources and is not legal advice.

For testing companies

Keep every customer, assembly, and due date in one place.

Import your existing customer book and keep utility guidance attached to the work.

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