CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart II CFR > Title 40 > Chapter I > Subchapter C > Part 98 > Subpart II – Industrial Wastewater Treatment Current as of: 2024 | Check for updates | Other versions § 98.350 Definition of source category § 98.351 Reporting threshold § 98.352 GHGs to report § 98.353 Calculating GHG emissions § 98.354 Monitoring and QA/QC requirements § 98.355 Procedures for estimating missing data § 98.356 Data reporting requirements § 98.357 Records that must be retained § 98.358 Definitions