Most cities across Dallas-Fort Worth now run permanent, year-round watering restrictions rather than the emergency-only rules of a decade ago. The common shape is landscape watering limited to two days a week, with days assigned by address, and no watering during the hottest part of the day from spring through fall.
The rules differ city to city and tighten in drought stages, so always check your own city's current stage. What follows is the pattern almost all of them share, and how to keep a lawn alive inside it.
The pattern most DFW cities follow
Specifics vary, but the structure is remarkably consistent across the metroplex.
- Two watering days per week, assigned by street address, as the permanent baseline
- No landscape watering between roughly 10am and 6pm from about April through October
- Tighter limits, sometimes one day a week, when the city moves to a higher drought stage
- Hand watering and drip irrigation usually allowed outside those windows
- Fines for repeat violations, typically after a warning
Two days a week is enough, if you water correctly
Most lawns die under restrictions not because two days is too few, but because people water the same way they always did and just do it less often.
The fix is depth. Watering deeply twice a week drives roots down, and deep roots survive August. Watering lightly every day keeps roots in the top inch of soil, where they cook the moment the schedule tightens.
Aim for roughly an inch of water per week total across your allowed days. A tuna can on the lawn is a genuinely good measuring tool: run a zone until there is an inch in the can and note how long it took.
Cycle and soak, because clay will not absorb it
Our clay cannot take an inch of water in one go. Put twenty minutes on a zone and most of the last ten runs into the street.
Split the run instead. Water each zone in two or three shorter cycles with an hour between them, so the water has time to soak in rather than sheet off. Most controllers support this directly, and it is the single biggest improvement available to a DFW lawn on restricted days.
What actually saves water
In rough order of how much difference they make on a typical property.
- A weather-based smart controller, which skips cycles after rain instead of running anyway
- Cycle and soak scheduling on every zone
- Fixing broken and misaimed heads, which is usually the largest single loss on an older system
- Drip irrigation in beds rather than spray, which loses much less to evaporation
- Raising your mowing height, since taller grass shades its own roots and holds moisture
Key takeaways
- Most DFW cities permanently limit landscape watering to two days a week, assigned by address
- Watering deeply twice a week beats watering lightly every day, and it is what survives August
- Cycle and soak is essential on clay, which cannot absorb a long single run
- Roughly an inch of water per week total, measured with a can on the lawn
- Check your own city's current drought stage, since rules tighten without much notice
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