"Water treatment plant", for purposes of IC 13-18-11, IC 13-18-26, and environmental management laws, means that part of the public water system that provides the water or in some way alters the physical, chemical, or bacteriological quality of the water.
IC 13-11-2-264
Pre-1996 Recodification Citations: 13-1-6-2(a) part, (g); 13-7-1-3 part.