Houston, TX Landscaping Rules: Rainwater Harvesting (2026)
Key Facts
- State Protection
- Texas Property Code Sec. 202.007
- HOA Restrictions
- Cannot ban; can only regulate appearance if visible
- Municipal Restriction
- None
- Permit Required
- No
Summary
Houston does not restrict residential rainwater harvesting. Texas Property Code Sec. 202.007 protects homeowners' right to install rain barrels and rainwater harvesting systems, prohibiting HOAs from banning these devices.
Sec. 202.007. CERTAIN RESTRICTIVE COVENANTS PROHIBITED. (a) A property owners' association may not include or enforce a provision in a dedicatory instrument that prohibits or restricts a property owner from:(1) implementing measures promoting solid-waste composting of vegetation, including grass clippings, leaves, or brush, or leaving grass clippings uncollected on grass;(2) installing rain barrels or a rainwater harvesting system;(3) implementing efficient irrigation systems, including underground drip or other drip systems; or(4) using drought-resistant landscaping or water-conserving natural turf.(b) A provision that violates Subsection (a) is void.
Full Breakdown
Texas Property Code Section 202.007 prohibits property owners' associations from banning rainwater harvesting systems, rain barrels, efficient irrigation systems, or drought-resistant landscaping. HOAs may regulate the size, type, shielding, and materials used for rain barrels visible from the street, another lot, or common area, provided the restriction does not prohibit economically practical installation. Houston's municipal code does not impose additional restrictions on residential rainwater collection. Houston Water encourages water conservation, and rainwater collection is promoted as part of the city's sustainability efforts. No permit is required for residential rainwater harvesting barrels in Houston.
Violations & Fines
No violations for rainwater harvesting. HOAs that attempt to ban rainwater harvesting systems violate Texas Property Code Sec. 202.007.
Frequently Asked Questions
Can I collect rainwater in Houston?
Can my HOA prevent me from installing rain barrels?
Sources & Official References
Other rules in Houston
Texas rules heatmap·Compare Houston to another location·View the Texas landscaping rules overview
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Rainwater Harvesting in Nearby Cities
How other cities in Harris County handle rainwater harvesting.