In order to conserve the available water supply, water customers are requested to voluntarily limit the irrigation of landscaped areas to Tuesdays, Thursdays, and Saturdays for customers with a street address ending in an even number, and Wednesdays, Fridays and Sundays for water customers with a street address ending in an odd number, and to water only between the hours of midnight and 10am and 8pm to midnight on designated watering days.
If you have any questions regarding water conservation, you can call the Tomball Public Works Department at 281-290-1425.