Ga. Comp. R. & Regs. 391-3-6-.12
The following wastewater treatment plant classifications are established as minimum levels. Any plants which do not f it one of these classifications will be classified on a case-by-case basis by the Division. The Division may classify any plant at a higher level based on the complexity or location of the plant or critical uses of the receiving waters.
PLANT TYPE | PERMITTED FLOW (MGD) | CLASSIFICATION (RESPONSIBLE CHARGE OPERATOR) |
Biological [suspended growth (i.e., activated sludge), fixed film (i.e., trickling filter) or land application]. See note 1 | > 3.0 | Class I |
Biological [suspended growth (i.e., activated sludge), fixed film (i.e., trickling filter) or land application]. See note 1 | > 1.0 to 3.0 | Class II |
Biological [suspended growth (i.e., activated sludge), fixed film (i.e., trickling filter) or land application]. See note 1 | 1.0 | Class III |
Biological, waste stabilization pondsand constructed Wetlands. See Note 1 | Any | Class IV |
Industrial | Any | Class Industrial or Biological Class I, II, or III |
Note 1. This does not apply to industrial or industrial pretreatment facilities. It applies to municipa l and private wastewater treatment plants treating domestic or primarily domestic wastewaters. However, if the industrial treatment system is a biological system, it is recommended that the operator obtain a biological certification. Those industries who have a physical/chemical treatment system should have their operators obtain a Class Industrial certification.
Ga. Comp. R. & Regs. R. 391-3-6-.12
Ga. L. 1964, p. 416, et seq., as amended (Ga. Code Ann. Sec. 17-501et seq.); Ga. Laws 1972, p. 1015, et seq., as amended (Ga. Code Ann. Sec. 40-3501et seq.), Ga. Laws 1980, Act #721 Approved March 5, 1980.