StacksVerified U.S. regulatory reference

40 CFR §141.904

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Systems required to sample must report to the State according to the timeframes and provisions of § 141.31 and retain records according to the provisions in § 141.33.
  1. (a)Systems must report the information from initial monitoring specified in the following table:
  2. (b)Systems must report the information collected during the compliance monitoring period specified in the following table: