``Section 111(d) Plan for Municipal Solid Waste Landfills'' and the associated State regulations found in Title 326: Air Pollution Control Board of the Indiana Administrative Code (IAC), Article 8. Volatile Organic Compound Rules, Rule 8. Municipal Solid Waste Landfills Located in Clark, Floyd, Lake and Porter Counties and Rule 8.1. Municipal Solid Waste Landfills Not Located in Clark, Floyd, Lake and Porter Counties added at 21 Indiana Register 31, filed with the Secretary of State September 8, 1997, effective October 8, 1997, submitted by the State to EPA on September 30, 1999. Also included in this plan are rules submitted to EPA on November 21, 1995 and February 14, 1996: Title 326 IAC Article 8. Volatile Organic Compound Rules, Rule 8. Municipal Solid Waste Landfills adopted at 19 Indiana Register 1050, filed with the Secretary of State December 19, 1995, effective January 18, 1996.