Southlake has adopted a permanent twice-per-week watering schedule (City's Code of Ordinances) to restrict the watering of landscapes and lawns using automatic irrigation systems between 6:00 p.m. and 10:00 a.m. every day, regardless of rainfall conditions. The purpose of this year-round restriction is to prevent the unnecessary loss of water to evaporation during the hottest hours of the day. Watering during these hours is permitted only if using a hand-held hose.
Residents, businesses, and Homeowners Associations must follow the lawn watering schedule, and watering must be carried out between 6:00 p.m. and 10:00 a.m. on your designated days only. The City watering schedule was adopted under the current Southlake 5-Year Water Conservation Plan.