The Save Our Indian River Lagoon Project Plan was created to identify and prioritize projects to be funded by the Save Our Indian River Lagoon ½ Cent Sales Tax Referendum passed in 2016. The Plan was developed in partnership with scientists, economists, environmentalists and multiple government agencies. It outlines local projects planned to meet water quality targets and improve the health, productivity, aesthetic appeal, and economic value of the lagoon. It is reviewed and updated annually. The most recent update of the plan was approved in February 2021.