(510 ILCS 77/10.24)
Sec. 10.24.
Karst Area.
"Karst area" means an area with a land surface
containing
sinkholes, large springs, disrupted land drainage, and underground drainage
systems associated
with karstified carbonate bedrock and caves or a land surface without these
features but
containing a karstified carbonate bedrock unit generally overlain by less than
60 feet of
unconsolidated materials.
(Source: P.A. 91-110, eff. 7-13-99.)
|