Section 323.1092. Applicability of water quality standards to dredging or construction activities.

Unless the department determines, after consideration of dilution and dispersion, that such activities result in unacceptable adverse impacts on designated uses, the water quality standards prescribed by  these   rules shall not apply to dredging or construction activities within the surface waters of the state where such activities occur or during the periods of time when the aftereffects of dredging or construction activities degrade water quality within such waters of the state, if the dredging operations or construction activities have been authorized by the United States army corps of engineers or the department. The water quality standards shall apply, however, in nonconfined surface waters of the state utilized for the disposal of spoil from dredging operations, except within spoil disposal sites specifically defined by the United States army corps  of  engineers or the department.

History: 1979 AC; 1986 AACS; 2006 AACS.