[Code of Federal Regulations] [Title 40, Volume 26] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR270.31] [Page 313-314] TITLE 40--PROTECTION OF ENVIRONMENT AGENCY (CONTINUED) PART 270_EPA ADMINISTERED PERMIT PROGRAMS: THE HAZARDOUS WASTE PERMIT PROGRAM--Table of Contents Subpart C_Permit Conditions Sec. 270.31 Requirements for recording and reporting of monitoring results. All permits shall specify: [[Page 314]] (a) Requirements concerning the proper use, maintenance, and installation, when appropriate, of monitoring equipment or methods (including biological monitoring methods when appropriate); (b) Required monitoring including type, intervals, and frequency sufficient to yield data which are representative of the monitored activity including, when appropriate, continuous monitoring; (c) Applicable reporting requirements based upon the impact of the regulated activity and as specified in parts 264, 266 and 267. Reporting shall be no less frequent than specified in the above regulations.