The FWRI report issued on February 22, 2013: Southwest Region: A bloom of Karenia brevis, the Florida red tide organism, persists in southwest Florida, with the highest concentrations detected this week in the Pine Island Sound System (Lee County). Very low to medium concentrations were also detected alongshore and inshore of Sarasota, Charlotte and Collier counties. Additionally, very low concentrations were detected offshore of the lower Florida Keys (Monroe County).
