Inicio Be Mesa Water Wise - Outdoor Watering Restrictions Still in Effect Be Mesa Water Wise - Outdoor Watering Restrictions Still in Effect Posted: Wednesday, August 31, 2022 While Mesa Water has an abundant supply of water due to long-term investments in water sources and infrastructure, the State Water Resources Control Board has adopted an emergency regulation to reduce water demand and improve water conservation and called on all urban water suppliers to implement demand reduction measures. To comply with the recent emergency regulation, these outdoor water restrictions remain in effect for Mesa Water customers: Residential customers are limited to four (4) days per week for outdoor watering. No watering between 8 a.m. and 5 p.m. Commercial customers are not permitted to water ornamental grass. Learn more at MesaWater.org/BeMesaWaterWise.