» Myakka River TMDLs (Total Maximum Daily Loads): 

TMDLs (Total Maximum Daily Loads)("TMDL or Total Maximum Daily Load is a calculation of the maximum amount of a pollutant that a waterbody can receive and still meet water quality standards, and an allocation of that amount to the pollutant's source" (USEPA ).)

Proposed TMDLS for the Myakka River Basin
http://www.epa.gov/region4/water/tmdl/florida/myakka/Myakka_TMDL.pdf