Wilmington Stormwater Cistern Rebate

City of Wilmington Department of Public Works

Available Home Repair

About This Program

Rebate for installing rain barrels, cisterns, or other rainwater harvesting systems on Wilmington properties. Reduces stormwater runoff while providing free water for lawn and garden irrigation.

Rebate covers 50% of installation costs up to $2,500 maximum

Key Details

  • Rebate up to $2,500 for rainwater harvesting
  • Covers 50% of installation costs
  • Rain barrels, cisterns, and underground storage eligible
  • Reduces stormwater runoff pollution
  • Provides free water for irrigation

How to Apply

Deadline: Applications accepted year-round, subject to funding

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Find More Programs in Wilmington, DE

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

See All Programs