MUNICIPAL INCENTIVE SPECIFICATION: MD
Rockville, MD Rain Garden & Stormwater Rebate Guide
Official Overview for the RainScapes Rewards Program serving Montgomery County and the Cabin John Creek & Rock Creek watershed.
Maximum Residential Grant: $7,500
Reimbursement Rate: calculated per sq ft of engineered bioretention area (residential maximum $7,500).
Eligible Green Infrastructure Practices
- Rain Gardens — Reimbursable up to program cap
- Conservation Landscapes — Reimbursable up to program cap
- Cisterns — Reimbursable up to program cap
How to Claim Your Rockville Rebate
- Conduct an infiltration perk test on your lawn (target >0.5 in/hour).
- Size your bioretention bed using our free calculator.
- Submit your project narrative to RainScapes Rewards Program.
LAUNCH ROCKVILLE REBATE CALCULATOR