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Oklahoma Administrative Code (Last Updated: March 11, 2021) |
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TITLE 252. Department of Environmental Quality |
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Chapter 656. Water Pollution Control Facility Construction Standards |
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Subchapter 15. Biological Treatment Standards [revoked] |
| SECTION 252:656-15-1. Suspended growth systems [revoked] |
| SECTION 252:656-15-2. Attached growth systems [revoked] |
| SECTION 252:656-15-3. Biological nutrient removal [revoked] |
Note
[Source: Revoked at 23 Ok Reg 937, eff 6-15-06]