Rain barrels and cisterns · Texas
Round Rock Rainwater Collection Rebate
Run by City of Round Rock Water Conservation
- What you get
- $0.50 per gallon of storage; minimum rebate $50; also covers pad material, pump and components
- Who qualifies
- Direct City water customer. Purchased barrels/tanks only; used or homemade barrels (trash cans, drums) not eligible.
- Where
- Direct City of Round Rock water customers.
- Status
- Open
- Type of payment
- Rebate
What you do
Buy a rain barrel or tank (at least 100 gallons) and install it.
Requirements
- At least 100 gallons capacity
- New purchased container designed to store liquid
How to apply
- 1Download the Rainwater Harvesting application from the rebates page
- 2Submit with documentation to [email protected]
Timing and deadlines
not published
Combining it with other programs
Texas sales tax exemption on rainwater equipment
Sources
- https://www.roundrocktexas.gov/rebates/ (official page)
- https://www.roundrocktexas.gov/wp-content/uploads/2025/09/RWH-rebate_Oct2025.pdf
Last checked October 17, 2026. See something out of date? Tell us.
Sow is not affiliated with any of these agencies or utilities. Amounts and rules change, often at the start of a fiscal year, so confirm the details on the official page before you start a project. How we research these programs
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