[Code of Federal Regulations] [Title 40, Volume 2] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR51.211] [Page 240] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 51--REQUIREMENTS FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS--Table of Contents Subpart K--Source Survelliance Sec. 51.211 Emission reports and recordkeeping. The plan must provide for legally enforceable procedures for requiring owners or operators of stationary sources to maintain records of and periodically report to the State-- (a) Information on the nature and amount of emissions from the stationary sources; and (b) Other information as may be necessary to enable the State to determine whether the sources are in compliance with applicable portions of the control strategy.