Watering Schedule

Water is a limited resource in our dry climate. Using water wisely not only saves you money, but it’s the right thing to do. Castle Rock Water’s summer watering guidelines are in effect June 1 through Aug. 31. Watering is permitted every-third day, after 8 p.m. and before 8 a.m. All water customers are assigned a square, circle, or diamond, identified by the last number of the street address. Your symbol identifies your prescribed watering days. Certain streets in Founders Village follow a different schedule and residents are notified each year if this schedule affects their watering day.

View a printable version of the schedule.

Remember to use only what you need


  • Water during cooler times of the day - lawn watering is not allowed after 8 a.m. or before 8 p.m. 
  • Water every-third-day on the day of week indicated by your house number.  
  • Do not allow water to pool in gutters, streets and alleys.
  • Do not waste water by letting it spray on concrete and asphalt.
  • Repair leaking sprinkler systems immediately. 
  • Do not irrigate while it is raining or during high winds.
  • Use a hose nozzle with a shut-off valve.