Rain barrels and cisterns · Texas

Post Oak Savannah GCD Rainwater Harvesting Rebate

Run by Post Oak Savannah Groundwater Conservation District

Status not postedPlan requiredLast checked October 17, 2026
What you get
Up to $1.00 per gallon of storage; eligible costs include tanks, gutters, foundation, overflow
Maximum
$5,000 per household
Who qualifies
Live in or own land in Burleson or Milam County; lifetime limit $5,000 per household; one application per 12 months.
Where
People who live in or own land within the district in Burleson and Milam Counties.
Status
Status not posted. The official page doesn't say whether it's taking applications.
Type of payment
Rebate
Official program page

What you do

Complete Rainwater Harvesting 101, get your site plan approved, then buy and install a rainwater system.

Requirements

  • Approved Rainwater Harvesting 101 course (a session was listed Sept 17, 2026)
  • District approval of site plan before buying reimbursable equipment
  • Post-installation inspection

The plan or design it asks for

Site plan approved by District staff before purchase.

Make the plan in Sow

Draw the layout and build the plant list

Sow places plants on a photo of your yard and keeps a list of everything you add. Check Post Oak Savannah GCD's rules for exactly what to submit.

Start a plan in Sow

How to apply

  1. 1Complete Rainwater Harvesting 101
  2. 2Submit site plan for approval
  3. 3Buy and install
  4. 4Schedule inspection
  5. 5Submit the rebate application form (2025 version)
  6. 6Questions 512-455-9900

Timing and deadlines

not published

Combining it with other programs

not published

Sources

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 See something out of date?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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