Delaware Statewide Rule

Delaware Statewide Drought Water Use Restrictions

Some RestrictionsApplies statewide across Delaware (2026)

Key Facts

Authority: DNREC and Governor
Statute: 7 Del. C. Ch. 60
Civil penalty: Up to $10,000 daily
Trigger: Declared drought emergency
Scope: Statewide application

Last verified: August 20, 2026Source: Delaware Code

Summary

Delaware's Department of Natural Resources and Environmental Control (DNREC) may declare drought emergencies imposing mandatory water-use restrictions that apply uniformly across the state, including bans or limits on outdoor irrigation, lawn watering, and non-essential uses.

Request voluntary restrictions or conservation of water use by public or private users of water in the State. Mandatory restrictions may be imposed by the Governor by emergency order after declaration of a state of emergency. Unless the Governor issues an emergency order finding that it is essential that mandatory conservation measures be implemented without delay, before any mandatory water conservation measure shall be enforceable without a state of emergency, the Governor shall hold a public hearing on the issue of said mandatory measure.

Source: Delaware CodeView official code

Full Breakdown

Under 7 Del. C. Chapter 60 and the Governor's emergency powers, DNREC and the State Drought Advisory Committee monitor drought conditions and may issue voluntary advisories, drought watches, warnings, or emergencies. During declared drought emergencies, the Governor may impose statewide mandatory restrictions including odd/even outdoor watering schedules, prohibitions on lawn irrigation, vehicle washing, and ornamental fountain use. Public water suppliers must comply with state drought response plans. These restrictions apply uniformly statewide and supersede less-restrictive local rules during emergencies, though municipalities and water utilities may impose stricter measures.

Violations & Penalties

Civil penalties up to $10,000 per day per violation under 7 Del. C. § 6005; criminal penalties may apply for willful violations of emergency orders.

Frequently Asked Questions

Who declares a drought emergency in Delaware?

The Governor declares drought emergencies based on recommendations from DNREC and the State Drought Advisory Committee, which monitor precipitation, streamflow, and groundwater data.

Can my city impose stricter water rules than the state?

Yes. Local water utilities and municipalities may impose stricter conservation measures, but they cannot override or weaken state-mandated restrictions during a declared emergency.

Sources

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