Authority: IC 13-14-8-7; IC 13-15-1-2; IC 13-15-2-1; IC 13-18-3-1; IC 13-18-12-4
Affected: IC 13-11-2; IC 13-12-3-1; IC 13-18; IC 13-30-2-1
Sec. 55.3.
"Surface conduit to a subsurface feature" means any surface expression of an enhanced pathway to a natural, geologic formation or manmade workings beneath the land surface. A surface conduit may include a sinkhole, slotted tile riser, or catch basin. A subsurface feature may include underground mines, aquifers, or underground streams.
327 IAC 6.1-2-55.3