Ill. Admin. Code tit. 35, pt. 371

Requirements for Plans of Operation and Operation and Maintenance Manuals

AUTHORITY: Implementing and authorized by Sections 5/4(l), 5/4(m), and Section 5/12(b) of the Environmental Protection Act [415 ILCS 5/4(l), 5/4(m), and 5/12.2]. SOURCE: Adopted at 5 Ill, Reg. 7843, effective October 1, 1981; codified at 7 Ill. Reg. 6920; amended at 49 Ill. Reg. 16193, effective December 4, 2025.ENVIRONMENTAL PROTECTION AGENCY

371.101Statutory Authority 371.102Purpose 371.103Definitions 371.120Introduction 371.140General Requirements for Preparing Plans of Operation 371.160Introduction 371.161Chronological Summary of Required Actions 371.162Staffing and Training 371.163Records, Reports, and Laboratory Control 371.164Process Control and Start-up Procedures 371.165Safety 371.166Emergency Operating and Response Plan 371.167Maintenance Management 371.168Operation and Maintenance Manual 371.169Operations Budget and Revenue Program 371.170Other Actions 371.180Submission of Plans of Operation 371.200Introduction 371.220General Requirements for Preparing Operation and Maintenance Manuals for Municipal Wastewater Treatment Facilities 371.221Chapter I − Introduction 371.222Chapter II − Permits and Standards 371.223Chapter III − Description, Operation and Control of Wastewater Treatment Facilities 371.224Chapter IV − Description, Operation and Control of Sludge Handling Facilities 371.225Chapter V − Personnel 371.226Chapter VI − Laboratory 371.227Chapter VII − Records 371.228Chapter VIII − Maintenance 371.229Chapter IX − Emergency Operation and Response Program 371.230Chapter X − Safety 371.231Chapter XI − Utilities 371.232Chapter XII − Electrical System 371.233Appendices 371.240Other Items Available At Municipal Wastewater Treatment Facilities 371.260General Requirements for Preparing Operation and Maintenance Manuals for Municipal Wastewater Pumping Stations and Collection Systems 371.261Chapter I − Introduction 371.262Chapter II − Permits 371.263Chapter III − Description, Operation and Control of Pumping Stations and Collection Systems 371.264Chapter IV − Personnel 371.265Chapter V − Records 371.266Chapter VI − Maintenance 371.267Chapter VII − Emergency Operating and Response Program 371.268Chapter VIII − Safety 371.269Chapter IX − Utilities 371.270Chapter X − Electrical System 371.271Appendices 371.280Other Items Available at Municipal Wastewater Pumping Stations and Collection Systems 371.300Submission of Operation and Maintenance Manuals 371.APPENDIX AOld Section Numbers Referenced