Presented by Robin Grantham Bay Laurel Presentation
Florida’s Water Resources About 54 inches of rain annually 7,700 lakes 50,000 miles of rivers and streams 700 springs (largest concentration in the world)
Water Consumption Consequences Groundwater depletion: Dries out wetlands Lowers lake levels Reduces spring flows Increases occurrence of sinkholes Impairs water quality from saltwater intrusion
Comparison of average gallons per household per day 4
Typical Residential Water Use
6 Florida Water Star ℠ is a voluntary certification program for new and existing residential and commercial developments that encourages water efficiency in household appliances, plumbing fixtures, irrigation systems and landscapes.
7
Florida Water Star SM Versions 8 VersionStatusProjects to Date ResidentialLaunched in Commercial and Institutional (CI)Launched in CommunityLaunched in 20126
Florida Water Star Categories
Site-appropriate plants Reduced irrigated turf grass Existing vegetation preservation Increased shade areas Landscape Goals 10
No Invasives Nandina Lantana camera Mexican petunia
12 Plant Suitability
Plant Grouping Use Waterwise Plant Database
14
15
Higher Evapotranspiration Lower Evapotranspiration 30% Shade Required
Reduced leaks Precipitation rates matched to plant water requirements Even distribution within zones Correct scheduling 17 Irrigation Goals
18 Reduce High-Volume Irrigation No more than 60% high-volume Separate irrigation zones for turf and beds NEVER put sprays and rotors on the same zone Matched precipitation rates
Correct design and installation Pressure-regulation Filtration needed with reuse Bubbler number, placement Micro-Irrigation 19
20 Uniformity and Application Efficiency Head-to-head Spacing Distribution Uniformity 12 feet
Alternate sources 21
A Florida Water Star ℠ Landscape
Indoor Goals Reduced leaks Efficient fixtures Efficient appliances
Toilets 1.28 gallons per flush
Showerheads 2 gallons per minute
Faucets 1.5 gallons per minute
Dishwashers 5.8 gallons per cycle — Energy Star (2010)
Clothes Washers Water Factor of 6 gallons — Energy Star qualifies
Professional Development FNGLA and FWS
AP’s on the Website 30
Technical Manual FloridaWaterStar.com 31
Typical Page 32
33 Florida Water Star ℠ Questions: (352) , ext FloridaWaterStar.com