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Connecticut Statewide Rule

Connecticut Drought Water Use Restrictions Statewide Authority

Some RestrictionsApplies statewide across Connecticut (2026)

Key Facts

Statute
CGS § 22a-378
Authority
DEEP and PURA
Plans required
Water company filings
Enforcement
Utility and state penalties
Override
State preempts local relaxation
Last verified: August 21, 2026Source: State of Connecticut

Summary

Connecticut grants the Department of Public Health and Public Utilities Regulatory Authority statewide power to impose water use restrictions during drought emergencies. The Governor may declare drought emergencies under CGS § 22a-378, with restrictions binding on all users.

The Commissioner of Public Health, in consultation with the Commissioner of Energy and Environmental Protection and the Public Utilities Regulatory Authority, may declare a public drinking water supply emergency upon receipt of information that a public water supply emergency exists, is imminent or can reasonably be expected to occur without the immediate implementation of conservation practices. Notwithstanding any other provision of the general statutes or regulations adopted thereunder, or special act or municipal ordinance, the Commissioner of Public Health, upon such a declaration, may authorize or order one or more of the following: (1) The implementation of water conservation practices, including, but not limited to, water use restrictions, by a public water system or the municipality in which such emergency occurs, (2) the sale, supply or taking of any waters, including waters into which sewage is discharged, or (3) the temporary interconnection of water mains for the sale or transfer of water among water companies.

Source: State of ConnecticutView official code

Full Breakdown

Under Connecticut General Statutes § 22a-378, the Commissioner of Energy and Environmental Protection coordinates statewide drought response, and water companies regulated by PURA must file water supply plans with mandatory conservation triggers under CGS § 25-32d. When the Interagency Drought Workgroup declares drought stages, the Governor may order water use restrictions affecting irrigation, lawn watering, car washing, and ornamental fountain use across affected regions. Public water suppliers must enforce restrictions for their customers under threat of PURA penalties. Local rules cannot relax state-imposed drought restrictions.

Violations & Penalties

Violating state drought emergency water restrictions can result in fines from the water utility, civil penalties under PURA orders, and potential service termination for repeat violations.

Frequently Asked Questions

Who declares a drought emergency in Connecticut?
The Governor declares drought emergencies based on recommendations from the Interagency Drought Workgroup chaired by DEEP. Stages range from incipient through emergency, each triggering different conservation requirements.
Can my Connecticut town allow watering during a state drought?
No. Towns and water companies may impose stricter limits than the state, but they cannot loosen mandatory restrictions issued under a Governor's drought emergency declaration.

Sources

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