2026 Water Restrictions in Plano
Winter Watering Guidelines & Seasonal Irrigation Schedule
The City of Plano operates under a seasonal watering schedule as part of its ongoing water conservation plan.
As of February 21, 2026, Plano is under Winter Watering Guidelines, which remain in effect through March 31.
Here’s everything you need to know about the 2026 Plano watering restrictions.
Current Winter Watering Guidelines
(November 1 – March 31)
Residents and businesses are asked to:
- Limit outdoor watering to once per week
- Water only when needed
- Avoid watering before a hard freeze to prevent ice hazards and plant damage
Assigned Watering Day
Your watering day is determined by the last digit of your service address.
(Residents should verify their specific assigned day through the city’s website.)
Upcoming Spring & Summer Schedule
(April 1 – October 31)
Beginning April 1, Plano shifts to a twice-weekly watering limit.
Residential Watering Days
- Even-numbered addresses (0, 2, 4, 6, 8): Monday & Thursday
- Odd-numbered addresses (1, 3, 5, 7, 9): Tuesday & Friday
Time-of-Day Irrigation Ban (April 1 – October 31)
🚫 No sprinkler use between 10:00 AM and 6:00 PM
Sprinklers may operate:
- ✅ Before 10:00 AM
- ✅ After 6:00 PM
This reduces evaporative water loss during peak heat hours.
Year-Round Prohibitions
To remain compliant in Plano:
- 🚫 No watering during or within 24 hours of rainfall
- 🚫 No excessive runoff into streets, sidewalks, or driveways
- 🚫 No hosing down hard surfaces (use a broom or blower instead)
- Automatic systems must have functioning rain and freeze sensors
Water waste violations are enforceable.
Hand-Watering & Foundation Exceptions
The following irrigation methods are generally allowed any day:
- Hand-held hoses with shut-off nozzles
- Soaker hoses
- Drip irrigation systems
These are often limited to two hours per day for foundations or landscaping.
Drought Stage Updates & WaterMyYard
Plano participates in regional water conservation efforts.
Residents should:
- Monitor the official Plano Water Conservation page
- Check weekly irrigation recommendations at WaterMyYard.org
- Apply for landscaping variances if installing new sod
Restrictions may become stricter during drought stages.
Smart Watering Tips for Plano Homeowners
Plano’s seasonal shift makes irrigation programming critical.
- Reprogram Your Controller on April 1
Switch from once-weekly to twice-weekly schedule.
- Use Cycle & Soak Programming
Reduces runoff and improves soil absorption.
- Install or Test Rain/Freeze Sensors
Required for compliance.
- Inspect for Leaks Regularly
Broken heads or valves can cause violations and high water bills.
Need Help Staying Compliant in Plano?
If you’re unsure whether your irrigation system complies with Plano’s 2026 watering restrictions, a professional sprinkler inspection can help you:
- Confirm your assigned watering day
- Program seasonal schedules
- Install or test rain/freeze sensors
- Adjust zone run times
- Prevent runoff violations
- Reduce water bills
At Lawn Sense, we help Plano homeowners optimize sprinkler systems to stay compliant while maintaining healthy lawns.
A properly tuned irrigation system helps you:
- Stay within city regulations
- Avoid fines
- Lower water costs
- Protect your landscape
Frequently Asked Questions
How often can I water in winter?
Once per week (November 1 – March 31).
How often can I water in summer?
Twice per week (April 1 – October 31).
What time can I run my sprinklers?
Before 10 AM or after 6 PM during peak season.
Can I water during rain?
No. Watering during or within 24 hours of rainfall is prohibited.
Are rain and freeze sensors required?
Yes. Automatic systems must have working sensors.
For official updates, visit the City of Plano water conservation page.
By following the 2026 watering restrictions, Plano residents help protect long-term water sustainability while maintaining efficient irrigation systems.