62-304.335. Perdido Bay Basin TMDLs  


Effective on Sunday, May 9, 2021
  • 1(1) Elevenmile Creek (US 90). The bacteriological TMDL is 400 counts/100 ml fecal coliform and is allocated as follows:

    20(a) The WLA for wastewater point sources subject to the Department’s NPDES Permitting Program is to meet the Class III water quality criteria for fecal coliform in Chapter 62-302, F.A.C.;

    50(b) The WLA for discharges subject to the Department’s NPDES MS4 Permitting Program is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 63% reduction at sources contributing to exceedances of the criteria; and

    106(c) The LA for nonpoint sources is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 63% reduction at sources contributing to exceedances of the criteria.

    154(2) Elevenmile Creek (State Road 297A). The bacteriological TMDL is 400 counts/100 ml for fecal coliform and is allocated as follows:

    175(a) The WLA for wastewater point sources subject to the Department’s NPDES Permitting Program is to meet the Class III water quality criteria for fecal coliform in Chapter 62-302, F.A.C.;

    205(b) The WLA for discharges subject to the Department’s NPDES MS4 Permitting Program is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 66% reduction at sources contributing to exceedances of the criteria; and

    261(c) The LA for nonpoint sources is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 66% reduction at sources contributing to exceedances of the criteria.

    309(3) Tenmile Creek. The bacteriological TMDL for Fecal Coliforms for Tenmile Creek is 400 counts/100 ml for fecal coliform and is allocated as follows:

    333(a) The WLA for wastewater point sources is not applicable;

    343(b) The WLA for discharges subject to the Department’s NPDES MS4 Permitting Program is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 43% reduction at sources contributing to exceedances of the criteria; and

    399(c) The LA for nonpoint sources is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 1972 to 2006 period, will require a 43% reduction at sources contributing to exceedances of the criteria.

    447(4) Brushy Creek. The bacteriological TMDL for Brushy Creek is 400 counts/100mL for fecal coliform, and is allocated as follows:

    467(a) The WLA for wastewater point sources is not applicable;

    477(b) The WLA for discharges subject to the Department’s NPDES MS4 Permitting Program is not applicable; and

    494(c) The LA for nonpoint sources is to address anthropogenic sources in the basin such that in-stream concentrations meet the fecal coliform criteria which, based on the measured concentrations from the 2004 to 2011 period, will require a 64% reduction of sources contributing to exceedances of the criteria.

    542Rulemaking Authority 544403.061, 545403.067 FS. 547Law Implemented 549403.061, 550403.062, 551403.067 FS. 553History–New 6-3-08, Amended 11-14-12, 5-9-21.