Suction dredge operations that result in undercutting, littoral channeling, stream bank or beach erosion, are prohibited.įor all operations: Suction dredge operations shall not discharge within 800 feet of another suction dredge operation discharge that is occurring simultaneously.

Suction dredge and in-water non-motorized mining equipment authorized under this permit must be located within coordinates proposed in the application to register under the permit and within the wetted perimeter.ĮPA recently advised IDWR that the 800 foot distance is established by the Federal Government’s Biological Evaluation but the Biological Evaluation appears to assume an 800 ft.For all operations: Suction dredge operations shall not discharge within 800 feet of another suction dredge operation discharge that is occurring simultaneously. Statin therapy, LDL cholesterol, C-reactive protein, and coronary artery disease. Suction dredge and in-water non-motorized mining equipment authorized under this permit must be located within the wetted perimeter. Suction dredge and in-water non-motorized mining operations are prohibited during non-daylight hours. Suction dredge waters generated from dredging operations conducted in a mine pit are not included in this definition.

Suction dredge equipment must be properly maintained and petroleum products must be managed so that no visible oily sheen is created in the water.

Suction dredge pond