Other treatment facilities
Other treatment facilities mean any chemical treatments, such as flocculation or neutralization, or mechanical structures, such as clarifiers or precipitators, that have a point source discharge and are utilized:
(a) To prevent additional contributions of dissolved or suspended solids to streamflow or runoff outside the permit area, or
(b) To comply with all applicable State and Federal water-quality laws and regulations.
30 CFR § 701.5
As used in this chapter, the following terms have the specified meanings, except where otherwise indicated: