Fort Worth has some of the clearest year-round sprinkler rules in Texas. It also enforces them, and a broken or missing head can be a violation in itself. Here’s what Fort Worth homeowners need to know to keep a system legal and working.
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Fort Worth Watering Rules
Fort Worth Water sets a year-round, twice-weekly schedule for irrigation systems and sprinklers (Fort Worth Water):
- Residential addresses ending in 0, 2, 4, 6 or 8: Wednesdays and Saturdays
- Residential addresses ending in 1, 3, 5, 7 or 9: Thursdays and Sundays
- Non-residential sites (apartments, businesses, parks, common areas): Tuesdays and Fridays
- Mondays: no watering
- No irrigation-system or sprinkler watering between 10 a.m. and 6 p.m.
Hand-held hoses are allowed any time. The rules also prohibit watering while it’s raining and wasting water through runoff or through missing, misaligned or broken sprinkler heads. A broken head isn’t just a waste of water in Fort Worth; it’s against the rules. See broken sprinkler head.
The City’s 2024 Water Conservation Plan also notes that only licensed irrigators may install or alter irrigation systems in Fort Worth, and new systems need rain and freeze sensors (Fort Worth 2024 Water Conservation Plan).
Soil and Climate
Fort Worth sits where several Texas ecoregions meet, including the Cross Timbers and the Blackland Prairie (Texas Parks & Wildlife ecoregions), so soils can change a lot from one neighborhood to the next. To see what’s under your own yard, look up your address in the USDA Web Soil Survey. On clay, run shorter cycles. On sandier ground, check that heads overlap well so the lawn doesn’t dry out between watering days.
Fort Worth is in USDA hardiness zone 8b, where the coldest night of a typical year reaches 15–20°F (USDA map). The February 2021 storm brought days of snow, ice and record cold to North Texas (National Weather Service Fort Worth). Protect your backflow preventer and any exposed pipe before a hard freeze.

Problems Fort Worth Conditions Make More Likely
- Broken or misaligned heads, which waste water and break the City’s rules
- Sprinklers running on the wrong days or twice after schedule changes
- Backflow preventer leaks after a freeze
- Pipe leaks and pooling or runoff
- Dry spots from poor head spacing or coverage
Use the Weekly Watering Advice
Two watering days are a limit, not a target. Fort Worth Water points residents to the Tarrant Regional Water District’s Weekly Watering Advice, which tells you how much your lawn actually needs each week (Fort Worth Water).
Hiring Someone in Texas
Texas licenses landscape irrigators at the state level. Under Texas Occupations Code Chapter 1903, anyone who installs, repairs or services an irrigation system for pay generally needs a state irrigator license, or must work under a licensed irrigator. A homeowner working on their own property is exempt. Ask any contractor for their license number and check it with the state (license information).
Texas rules also require backflow protection on irrigation systems connected to drinking water (30 TAC 344.50). If your backflow device is leaking or was damaged, have a licensed professional repair it rather than taking it apart yourself.
Get Help With a Fort Worth Sprinkler Problem
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Frequently Asked Questions
What days can I water in Fort Worth?
Residential addresses ending in an even number water on Wednesdays and Saturdays; odd numbers on Thursdays and Sundays. Non-residential sites water on Tuesdays and Fridays. There is no watering on Mondays.
What hours are allowed?
Irrigation systems and sprinklers can’t run between 10 a.m. and 6 p.m. Hand-held hoses are allowed at any time.
Can a broken sprinkler head get me in trouble in Fort Worth?
Fort Worth’s rules prohibit wasting water through missing, misaligned or broken sprinkler heads, so it’s worth fixing broken heads quickly.
Sources
Checked October 2026. Rules change with drought stages, so always confirm with your water provider.
- Fort Worth Water: Year-round outdoor watering requirements
- Fort Worth 2024 Water Conservation Plan
- Texas Parks & Wildlife: Texas Ecoregions
- USDA-NRCS Web Soil Survey
- USDA Plant Hardiness Zone Map (2023), looked up by ZIP
- National Weather Service Fort Worth: February 2021 Historic Winter Storm
- Texas Occupations Code Chapter 1903 (Irrigators)
- State of Texas: landscape irrigator license information
- 30 Tex. Admin. Code 344.50: Backflow prevention methods
