Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 252. Department of Environmental Quality |
Chapter 641. Individual and Small Public On-Site Sewage Treatment Systems |
Subchapter 15. Lagoons |
SECTION 252:641-15-2. Lagoon design
Latest version.
- (a) Sizing. The lagoon shall be designed according to Appendix H, Figures 23 and 24. No lagoon shall have bottom dimensions smaller than ten feet (10') by ten feet (10') or, for round lagoons, have a diameter smaller than fifteen feet (15').(b) Uniform shape. The shape of the lagoon shall be essentially square or round with no islands or peninsulas.(c) Total Depth. The total depth of the lagoon shall be at least seven feet (7').