40 CFR 52.785
§ 52.785 Control strategy: Carbon monoxide.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 52.785, § 52.785 Control strategy: Carbon monoxide, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/170353
- Permanent ID
ys:prov:170353@1- SHA-256
7cfbc1f8627ad09fcbd611f927d63f38a952b649442e40aed53b942c24d78aa6
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
(a) The requirements of subpart G of this chapter are not met because the plan does not provide for attainment and maintenance of the national standards for carbon monoxide in the Metropolitan Indianapolis Intrastate Region by May 31, 1975.
(b) On December 21, 1999, the Indiana Department of Environmental Management submitted carbon monoxide maintenance plans for those portions of Lake and Marion Counties which they requested the Environmental Protection Agency redesignate to attainment of the carbon monoxide national ambient air quality standard.
(c) Approval—The Indiana Department of Environmental Management (IDEM) submitted Carbon Monoxide (CO) Limited Maintenance Plan Updates for Lake and Marion Counties on January 12, 2009. The updated Limited Maintenance Plans demonstrate attainment of the CO National Ambient Air Quality Standard (NAAQS) for Lake and Marion Counties for an additional ten years.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.