# Ind. Code § 13-18-3-2.3: Designated use change to CSO wet weather category; long term control plans

> Indiana · Statutes · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.3

## Section

- **Citation:** Ind. Code § 13-18-3-2.3
- **Heading:** Designated use change to CSO wet weather category; long term control plans
- **Jurisdiction:** Indiana
- **Kind:** Statutes
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Indiana Code / Title 13 / Article 18 / Chapter 3 / Section 13-18-3-2.3

## Text

Sec. 2.3. (a) This subsection applies if a use attainability analysis is performed and approved to change the designated use of a water body receiving wet weather discharges from combined sewer overflows from the recreational use designation that applied to the waters immediately before the application to the waters of the CSO wet weather subcategory established in section 2.5 of this chapter to that subcategory. Upon implementation of the approved long term control plan, the plan fulfills the water quality goals of the state with respect to wet weather discharges that are a result of overflows from the combined sewer system addressed by the plan.

(b) A long term control plan must meet the requirements of:

(1) Section 402(q) of the federal Clean Water Act (33 U.S.C. 1342(q)); and

(2) 59 FR 18688.

(c) An approved long term control plan shall be incorporated into:

(1) the NPDES permit holder's NPDES permit; or

(2) an order of the commissioner under IC 13-14-2-6.

(d) If a use attainability analysis is performed, the department shall:

(1) review a use attainability analysis submitted under this chapter concurrently with a long term control plan submitted under this chapter; and

(2) use the approved long term control plan to satisfy the requirements of the use attainability analysis.

As added by P.L.140-2000, SEC.18. Amended by P.L.54-2005, SEC.2.

## Nearby sections

- [Ind. Code § 13-18-3-1 Water pollution rules](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-1.md)
- [Ind. Code § 13-18-3-1.5 Adopting of rules concerning the reclamation and reuse of treated wastewater](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-1.5.md)
- [Ind. Code § 13-18-3-2 Adoption of rules to implement federal acts; designation of outstanding state resource waters; antidegradation review of certain applications; classification of all state waters](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.md)
- [Ind. Code § 13-18-3-2.1 Deadline for department to complete antidegradation review in certain circumstances; extension](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.1.md)
- [Ind. Code § 13-18-3-2.3 Designated use change to CSO wet weather category; long term control plans](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.3.md)
- [Ind. Code § 13-18-3-2.4 Review of feasibility of implementing additional or new control alternatives to attain water quality standards](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.4.md)
- [Ind. Code § 13-18-3-2.5 CSO wet weather limited use subcategory established; application after approval of long term control plan; other requirements; EPA approval; monitoring and review; rules](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.5.md)
- [Ind. Code § 13-18-3-2.6 Permit schedules of compliance](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.6.md)
- [Ind. Code § 13-18-3-3 Repealed](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-3.md)
- [Ind. Code § 13-18-3-4 Orders; review by administrative law judge](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-4.md)
- [Ind. Code § 13-18-3-5 Repealed](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-5.md)
- [Ind. Code § 13-18-3-6 Enforcement](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-6.md)
- [Ind. Code § 13-18-3-7 Orders to acquire, construct, repair, alter, or extend plants](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-7.md)
- [Ind. Code § 13-18-3-8 Sealing of mines and wells](https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-8.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_IN_T13_A18_C3_S13-18-3-2.3. Check the current official text before relying on it. Not legal advice.