The Ohio Environmental Protection Agency will hold a public hearing on proposed amendments on Ohio Admin. Code 3745:91-02, Application for Approval of Plans; Ohio Admin. Code 3745:91-03, Requirements for Plan Drawings; and Ohio Admin. Code 3745:91-08, Procedure for Approval. The amendments establish requirements for plan drawings and procedures for plan approval or modification. The hearing will be September 15, 2009. http://www.registerofohio.state.oh.us/pdfs/phn/3745_NO_84860_20090813_0957.pdf.