Rain Barrels

The City of Rockville provides rebates to Rockville homeowners, homeowners associations, condominium associations and non-profits for installing rain barrels, and other practices, on their property.

Eligible properties are offered a financial rebate of $1 per gallon, with a minimum volume of 50 gallons. To receive a rebate you must apply prior to installing the rain barrel and retain and submit itemized receipts and/or final invoices for all project costs. The rebate amount cannot exceed documented costs. Properties are eligible to receive a lifetime total of $2,500 in rebates.

 Benefits:

  • Save money on your water bill
  • Reduce pollution to local waterways
  • Reduce runoff from your house
  • Solve drainage problems
  • Relieve stress on public water systems
 Still have questions? Contact: 

RainScapes Coordinator
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240-314-8877
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111 Maryland Ave.
Rockville, MD 20850
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Monday - Friday
8:30 a.m. - 5 p.m.

Application Process

Verify Residency

 Not all Rockville addresses are qualified residents. Check to make sure you're a resident by using our address check map.


Review Project Guidelines

Review the Rain Barrel Design Guidelines and resources below to plan your project.


Fill out Application

Complete the online application with all additional materials.

Alternatively, you can download the application and mail it to:

ATTN: Rockville RainScapes Rewards Program
111 Maryland Avenue
Rockville, MD 20850