Indiana Code
Article 18. Water Pollution Control
Chapter 4. Restrictions on Pollution of Water

13-18-4-1. Water Qualities and Properties Indicating Pollution - Sec. 1. The board may adopt rules under IC 4-22-2...

13-18-4-2. Filing of Rules and Determinations - Sec. 2. A rule or determination made by the board...

13-18-4-3. Rules Restricting Polluting Content Discharged Into Streams - Sec. 3. The board may adopt rules restricting the polluting...

13-18-4-4. Prevention of Unreasonable Pollution and Against Public Interest - Sec. 4. The commissioner may take appropriate steps to prevent...

13-18-4-5. Unlawful Discharge of Deleterious Substances; Land Application of Fertilizer - Sec. 5. (a) Except as provided in subsection (b), a...

13-18-4-6. Notice of Violation; Service; Contents - Sec. 6. (a) Whenever the commissioner determines that a person:...

13-18-4-7. Mixing Zones - Sec. 7. (a) Notwithstanding any rules of the board, the...

13-18-4-8. Discharge Induced Mixing Permits - Sec. 8. In issuing permits authorizing discharge induced mixing, the...