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Brownsville, TX Landscaping Rules: Rainwater Harvesting (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

City permit for rain barrels
None required
HOA bans
Void under Property Code 202.007
Sales tax
Exempt via Form 01-339
UDC design credit
15 points for 1,000-gallon system
Building permit denial
Prohibited by Local Gov't Code 580.004

Summary

Texas encourages rainwater harvesting rather than restricting it. Brownsville requires no permit for residential rain barrels, state law bars HOAs from banning them and bars cities from denying building permits over them, and the UDC awards design points for larger systems.

A municipality or county may not deny a building permit solely because the facility will implement rainwater harvesting.

Source: Brownsville Code of Ordinances & Unified Development CodeView official code

Full Breakdown

Texas Local Government Code section 580.004 encourages municipalities to promote rainwater harvesting through incentives such as discounted rain barrels or storage rebates, and prohibits a city from denying a building permit solely because a facility will implement rainwater harvesting. Texas Property Code section 202.007 voids restrictive covenants that prohibit a homeowner from installing rain barrels or a rainwater harvesting system, while allowing an association to regulate size, type, shielding, and materials for devices visible from a street or common area. Tax Code section 151.355 exempts rainwater harvesting equipment from sales tax on Form 01-339. Brownsville's UDC awards 15 design points for a system capturing a one-inch rainfall event over 25 percent of roof area, minimum 1,000 gallons.

Violations & Fines

No city penalty attaches to residential rain barrels. HOA-imposed conditions on visible devices remain enforceable where they do not block economic installation.

Frequently Asked Questions

Do I need city approval to put a rain barrel in my yard?
No. Brownsville has no residential rain barrel permit, and state law forbids denying a building permit solely because a project includes rainwater harvesting.
Can harvested rainwater be used during Stage 2 restrictions?
Stage 2 restricts use of the BPUB potable supply. Water you have captured yourself is not drawn from that system, which is why harvesting is worth doing during drought stages.
Can my HOA make me hide the barrel?
It may regulate size, type, shielding, and materials for a barrel visible from a street, lot, or common area, provided the rules leave a workable place to install it.

Sources & Official References

Other rules in Brownsville

Animal Ordinances: Chickens & LivestockSome RestrictionsNative PlantsFew RestrictionsTree Removal & Heritage TreesSome RestrictionsArtificial TurfSome RestrictionsWeed OrdinancesSome RestrictionsNoise Ordinances: Leaf Blower RulesFew RestrictionsNoise Ordinances: Amplified Music & Outdoor SoundSome RestrictionsAnimal Ordinances: Wildlife FeedingFew RestrictionsFire Regulations: Wildfire ZonesFew RestrictionsTrash & Recycling: Bin Placement RulesLight Restrictions

All Brownsville rules

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