These TMDLs address certain nutrient impairments in the Peace River Basin. Specifically, the nutrient TMDL rules being proposed for adoption are for the Lake Haines (1488C), Lake Rochelle (1488B), Lake Conine (1488U), Lake Alfred (1488D), Lake Blue (1521Q), Lake Marianna (1521L), Lake Ariana (1501B), and Eagle Lake (1623M). Lake Hollingsworth (1549x) is also included in this proposed rule for updates to the percent reductions for nitrogen and phosphorus. All waterbodies were verified for nutrient impairments due to elevated chlorophyll a concentrations, using the methodology established in Chapter 62-303, F.A.C. This rulemaking has been given an OGC case number 18-0183.