Section 122.48 - Requirements for recording and reporting of monitoring results (applicable to State programs, see Section 123.25)All permits shall specify:
(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 40 CFR part 3 (Cross-Media Electronic Reporting Regulation), § 122.44 , and 40 CFR part 127 (NPDES Electronic Reporting). Reporting shall be no less frequent than specified in § 122.44 . EPA will maintain the start dates for the electronic reporting of monitoring results for each state on its Web site.48 FR 14153, Apr. 1, 1983; 50 FR 6940, Feb. 19, 1985; 80 FR 64098, Oct. 22, 2015