How to Get the Stormwater Management Funding (BMP Cost-Share) Rebate
City of Coralville · Johnson County, IA
What you get
Reimburses property owners up to half the cost of a stormwater project, up to $2,000, for rain gardens, bio-retention cells and swales, infiltration trenches, pervious paving, and soil-quality restoration. Applications must be approved by the City before the work is done; first-come, first-served, and funding renews July 1. A contractor quote is required (City of Coralville; last verified July 2026).
- Residential: Up to 50% of project cost, up to $2,000
Are you eligible?
- Be a City of Coralville customer
- Property located in: Coralville
- Coralville property owner
- Rain garden, bio-retention cell/swale, infiltration trench, pervious paving, or soil-quality restoration
- City approval before work begins; contractor quote required
- First-come, first-served; funding renews July 1
Before you start
Do not remove turf or begin work before you have written approval. This program requires pre-approval. Starting early can disqualify the project even if everything else is correct.
Application window: Annual cycle, funding renews July 1
The application checklist
How to apply for the Stormwater Management Funding (BMP Cost-Share)
These are the steps this application actually takes.
- 1
Check eligibility
Make sure you qualify with City of Coralville before you start.
- 2
Get pre-approval if required
Some programs require approval before any work begins. Check with City of Coralville and take before photos of the existing yard first.
- 3
Do the work
Complete the project, take before and after photos, and save every receipt.
- 4
Submit your application
Send City of Coralville the completed application with your photos and receipts, then watch for the confirmation.
Get help applying
Want a hand with the application?
A 30-minute call with Stephen, the founder. He reads the Stormwater Management Funding (BMP Cost-Share) rules with you, tells you what to photograph and file first, and answers anything this page does not cover.
Confirm your project ZIP first. If this program does not serve your address, do not buy; check your city or utility on the rebates page instead.
One-time $29.99. Guidance, not filing: you submit to the program yourself. Not legal or financial advice. Rebate amounts and approval are decided by the program.
Every program listed cites its official source, and each program page shows the date we last verified it against that source. Program details change throughout the year, so always confirm requirements, amounts, and eligibility directly with the program before starting work. Pollinator Patch is not affiliated with any rebate program and does not guarantee approval.
See a problem with a program? Report it
Programs change throughout the year. If something here is out of date or wrong, tell us and we'll check it against the provider.