Statutes, codes, and regulations
Indiana Administrative Code
Title 312 - NATURAL RESOURCES COMMISSIONArticle 25 - COAL MINING AND RECLAMATION OPERATIONS
Rule 312 IAC 25-6 - Performance Standards
Section 312 IAC 25-6-82 - Underground mining; hydrologic balance; discharge structures

312 Ind. Admin. Code 25-6-82

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Current through December 4, 2024
Section 312 IAC 25-6-82 - Underground mining; hydrologic balance; discharge structures

Authority: IC 14-34-2-1

Affected: IC 14-34

Sec. 82.

Discharge from siltation structures, 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 do the following:

(1) Reduce erosion.
(2) Prevent deepening or enlargement of stream channels.
(3) Minimize disturbance of the hydrologic balance.

Discharge structures shall be designed according to standard engineering design procedures.

312 IAC 25-6-82

Natural Resources Commission; 312 IAC 25-6-82; filed Jun 21, 2001, 2:53 p.m.: 24 IR 3552, eff Dec 1, 2001; readopted filed May 29, 2007, 9:51 a.m.: 20070613-IR-312070146RFA; readopted filed Sep 19, 2013, 10:12 a.m.: 20131016-IR-312130125RFA
Readopted filed 3/26/2019, 3:40 p.m.: 20190424-IR-312190011RFA