Backflow testing requirements in Groton, 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.
Best available local guidance
Utility guides associated with Groton
Connecticut DPH inventory
Public water systems listing Groton
These systems list Grotonas 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.
Groton Utilities
PWS ID CT0590011 · surface water
30,200 population listed
5,261 service connections
Groton Long Point Association
PWS ID CT0590051 · SWP
2,400 population listed
601 service connections
Noank Fire District
PWS ID CT0590031 · SWP
1,947 population listed
760 service connections
Mystic Village Apartments
PWS ID CT0590071 · groundwater
66 population listed
33 service connections
Neighbors of Rogers, LLC
PWS ID CT0597021 · groundwater
57 population listed
22 service connections
5
Non-transient, non-community systems
7
Transient non-community systems
How to verify an address
Use the source trail before relying on a filing route
- 1
Identify the water provider from the property’s water bill, DPH inventory, or the state Exclusive Service Area map.
- 2
Open the utility guide when available and check its review date, testing cadence, accepted form, and submission method.
- 3
Confirm property-specific requirements with the utility before the appointment; hazards, device type, and deadlines can differ.
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.