CFR > Title 40 > Chapter I > Subchapter D > Part 146 > Subpart B CFR > Title 40 > Chapter I > Subchapter D > Part 146 > Subpart B – Criteria and Standards Applicable to Class I Wells Current as of: 2024 | Check for updates | Other versions § 146.11 Criteria and standards applicable to Class I nonhazardous wells § 146.12 Construction requirements § 146.13 Operating, monitoring and reporting requirements § 146.14 Information to be considered by the Director § 146.15 Class I municipal disposal well alternative authorization in certain parts of Florida § 146.16 Requirements for new Class I municipal wells in certain parts of Florida