To qualify as a Water Smart Home, homes must meet the following requirements:

Landscapes

• Front yards have water-smart landscaping, including trees, flowers and groundcover
• Backyard has a lawn less than 50 percent of the landscapable area, not exceeding 1,000 square feet
• Living lawns are not permitted in front yards; artificial turf is allowed
• No ornamental water features

Swimming pools

• Combined pool and spa surface area is deducted from grass allowance
• Pool drain/sewer clean-out port is enclosed and clearly marked for convenient access
• Pools may not feature decorative water features that drop or propel water more than 24 inches above the main water surface

Plumbing and equipment

• Homes include high-efficiency WaterSense-labeled fixtures such as toilets, showerheads, and faucets
• When offered, appliances such as dishwashers, washing machines, water softeners, and water treatment systems must meet minimum program standards
• No evaporative air conditioning systems
• Each home includes a hot water system that minimizes wasted water before delivery of hot water
• Indoor and outdoor water pressure is regulated to a maximum of 60 psi using a pressure regulating valve (PRV) downstream of the water meter when necessary

Irrigation systems

• Irrigation systems are designed to eliminate runoff
• Separate control zones (valves) are provided for different plant and irrigation types
• Sprinkler heads are used only to water grass and have a four-inch or greater pop-up height
• Drip irrigation systems are required for planter beds and equipped with a pressure regulator, filter, flush end assembly and other components
• Irrigation controllers must meet minimum program standards
• Non-grass areas include a minimum 2-inch layer of mulching material (if used, weed barrier fabric must be permeable to air and water)
• Builder-installed landscaping includes a one-year limited warranty

One of my goals of the Water Smart Home is to educate potential home buyers about the benefits of buying a water-efficient home. Would you like to see one of these homes today? Give me a call!