Section 301.340  Pollutant

Pollutant:  Dredged spoil, solid waste, incinerator residue, sewage, garbage, sewage sludge, munitions, chemical wastes, biological materials, radioactive materials, heat, wrecked or discarded equipment, rock, sand, cellar dirt and industrial, municipal, and agricultural waste discharged into water. This term does not mean:

a)         'sewage from vessels' within the meaning of the CWA; or

b)         water, gas, or other material which is injected into a well to facilitate production and disposed of in a well, if the well, used either to facilitate production or for disposal purposes, is approved by the Department of Mines and Minerals, and if the Department of Mines and Minerals determines that such injection or disposal will not result in the degradation of ground or surface water resources.