What type of pump is required for all water features under MWELO?

The requirement for a recirculating pump for all water features under the Model Water Efficient Landscape Ordinance (MWELO) is based on the need for water conservation and sustainable landscape practices. Recirculating pumps are designed to continuously circulate water in a system, which minimizes water loss through evaporation and ensures that the water is reused within the feature. This aligns with MWELO's goals to promote efficient water use and reduce waste.

Additionally, by using a recirculating pump, water features can function effectively without needing a continuous fresh water supply, thereby conserving resources. The design and operation principles of recirculating pumps enable them to maintain the aesthetics of the water features while adhering to water conservation regulations mandated by MWELO.