Illinois Administrative Code
Title 62 - MINING
Part 1816 - PERMANENT PROGRAM PERFORMANCE STANDARDS - SURFACE MINING ACTIVITIES
Section 1816.47 - Hydrologic Balance: Discharge of Structures

Current through Register Vol. 48, No. 12, March 22, 2024

Discharge from sedimentation ponds, permanent and temporary impoundments, coal processing waste dams and embankments, and diversions shall be controlled, by energy dissipators, riprap channels, and other devices where necessary to reduce erosion, to prevent deepening or enlargement of stream channels, and to minimize disturbance of the hydrologic balance. Discharge structures shall be designed according to standard engineering-design procedures.

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