Water Use Rules in Austin, TX: What Residents Actually Need to Know

If you live in Austin or are thinking about moving there, water use rules are one of those things you probably won't think about until they affect you directly. Austin has 2 specific rules on the books covering different aspects of water use rules, and some of them might surprise you.

Lawn Watering Restrictions

Austin Water enforces year-round watering schedules and tightening drought-stage restrictions under City Code Chapter 6-4, limiting irrigation to specific days and hours based on address and current Highland Lakes combined storage levels.

Key details: Default schedule: 1 day per week by address. Allowed hours: Midnight-10am, 7pm-midnight. Drought trigger: Highland Lakes storage. Hand watering: Allowed any day. Code reference: Austin Code Ch. 6-4.

Violations under City Code 6-4 escalate from written warning, to $475 first citation, $1,000 second, and up to $2,000 per offense for repeat violations. Persistent abuse triggers flow restrictors installed at the meter at the customer's expense.

This is one of the stricter rules in Austin's municipal code. If you are unsure whether your situation complies, it is worth checking with the city before proceeding.

Turf Replacement Rebates

Austin Water's WaterWise Landscape Rebate, administered by the Conservation Division, pays residential and commercial customers per square foot of high-water turf converted to drought-tolerant landscape, supporting drought-stage compliance and the One Water Plan.

Key details: Program: WaterWise Landscape Rebate. Residential cap: Up to $2,500. Plant list: Grow Green native list. Inspection: Pre and post required. Lead agency: Austin Water Conservation.

Misrepresenting square footage or installing non-approved plants results in rebate denial and clawback. Letting replaced areas fail to remain irrigation-free for the maintenance period can trigger return of paid funds. Civil enforcement under City Code 6-4 also possible.

If you are coming from a city with tighter rules, you will find Austin gives residents more flexibility on turf replacement rebates.

The Bottom Line

Austin's water use rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Austin is broadly strict or permissive.

This guide is based on Austin's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.