1. (a) Reserved
2. (b) Injection wells. The owner or operator of an injection well disposing of hazardous waste, if the owner or operator:
3. (1) has a permit for underground injection issued under Rule R317-7 and 40 CFR 144 or 145; and
4. (2) complies with the conditions of that permit and the requirements of 40 CFR 144.14 and Section R317-7-11.

5. (3) For UIC permits issued after November 8, 1984:

   1. (i) complies with Section R315-264-101; and

      1. (ii) where the UIC well is the only unit at a facility that requires a hazardous waste permit, complies with Subsection R315-270-14(d).
   2. (c) Publicly owned treatment works. The owner or operator of a POTW that accepts for treatment hazardous waste, if the owner or operator:
6. (1) has an NPDES permit;
7. (2) complies with the conditions of that permit; and

8. (3) complies with the following rules:

   1. (i) Section R315-264-11, Identification number;

      1. (ii) Section R315-264-71, Use of manifest system;
      2. (iii) Section R315-264-72, Manifest discrepancies;
      3. (iv) Subsections R315-264-73(a) and R315-264-73(b)(1), Operating record;
      4. (v) Section R315-264-75, Biennial report;
      5. (vi) Section R315-264-76, Unmanifested waste report; and
      6. (vii) for NPDES permits issued after November 8, 1984, Section R315-264-101.
9. (4) If the waste meets the federal, state, and local pretreatment requirements that would be applicable to the waste if it were being discharged into the POTW through a sewer, pipe, or similar conveyance.

The following shall be deemed to have an approved hazardous waste permit, regardless of any other provision of Section R315-270-60 or Rule R315-124, if the conditions listed are met:

KEY: hazardous waste

Date of Last Change: November 17, 2025

Notice of Continuation: December 11, 2025

Authorizing, and Implemented or Interpreted Law: 19-6-105; 19-6-106