Backflow testing requirements in Ledyard, 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 Ledyard
Connecticut DPH inventory
Public water systems listing Ledyard
These systems list Ledyardas 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.
Mashantucket Pequot Tribal Nation
PWS ID CT0723011 · GU
17,050 population listed
300 service connections
Ledyard WPCA - Ledyard Center
PWS ID CT0727091 · SWP
3,294 population listed
732 service connections
SCWA, Tower-Ferry View Division
PWS ID CT0720041 · groundwater
2,567 population listed
885 service connections
Ledyard WPCA, Gales Ferry System
PWS ID CT0727051 · SWP
2,369 population listed
640 service connections
SCWA, Ledyard Center Division
PWS ID CT0720313 · groundwater
652 population listed
27 service connections
SCWA, Barrett Division (Bar)
PWS ID CT0720011 · groundwater
300 population listed
75 service connections
SCWA, Chriswood Division (Cwd)
PWS ID CT0727031 · groundwater
164 population listed
43 service connections
Ash Water Company, LLC
PWS ID CT0720101 · groundwater
108 population listed
6 service connections
0
Non-transient, non-community systems
5
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.