Rainwater harvesting is legal statewide and encouraged in Texas. Galveston County sets no permit for home rain barrels, and Texas Property Code 202.007 bars homeowners associations from prohibiting a rain barrel or rainwater harvesting system, though an HOA may regulate size, color, and location.
Texas actively promotes rainwater harvesting, and Galveston County imposes no county permit or ban on residential systems. State law protects installations: Property Code 202.007(a) prohibits an HOA from enforcing any covenant that bars a property owner from installing rain barrels or a rainwater harvesting system, and any such provision is void. An HOA may still set reasonable rules on size, type, and location if they do not prevent an economical installation. Equipment is also exempt from state sales tax under Tax Code 151.355. Large systems tied into a public water supply must follow Health & Safety Code Ch. 341 backflow rules.
There is no county penalty for harvesting rainwater. An HOA that enforces a flat ban acts on a void provision. Improper cross-connections to city water can be cited by the utility under state plumbing rules.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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Galveston County parks are open only during hours posted at each entrance, and overnight camping is banned except in designated campgrounds. A 2023 state law...
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The county sets no light-trespass rule. In the City of Galveston, single-family and two-family lighting must be shielded so it is not visible from neighbors ...
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The county has no dark-sky ordinance. The City of Galveston's outdoor-lighting code seeks to preserve natural darkness and the night sky, requiring full cut-...
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The county sets no sign rule in unincorporated areas. In the City of Galveston, signs stapled to trees, utility poles, or trash receptacles are prohibited, s...
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Texas law strongly protects political signs on private property. In the City of Galveston they need no permit if under 36 sq ft, under 8 feet tall, unlit, an...
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The county cannot zone tiny homes. In the City of Galveston, a tiny house on wheels counts as an RV or travel trailer and cannot be used as a dwelling or ADU...
See how Galveston County's rainwater harvesting rules stack up against other locations.
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