federal_register: 2014-28390
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014-28390 | Approval and Promulgation of Air Quality Implementation Plans; State of Montana Second 10-Year Carbon Monoxide Maintenance Plan for Billings | Proposed Rule | EPA is proposing approval of a State Implementation Plan (SIP) revision submitted by the State of Montana. On July 13, 2011, the Governor of Montana's designee submitted to EPA a second 10-year maintenance plan for the Billings area for the carbon monoxide (CO) National Ambient Air Quality Standard (NAAQS). This maintenance plan addresses maintenance of the CO NAAQS for a second 10-year period beyond the original redesignation. EPA is also proposing approval of an alternative monitoring strategy for the Billings CO maintenance area, which was submitted by the Governor's designee on June 22, 2012. | 2014-12-02 | 2014 | 12 | https://www.federalregister.gov/documents/2014/12/02/2014-28390/approval-and-promulgation-of-air-quality-implementation-plans-state-of-montana-second-10-year-carbon | https://www.govinfo.gov/content/pkg/FR-2014-12-02/pdf/2014-28390.pdf | Environmental Protection Agency | 145 | EPA is proposing approval of a State Implementation Plan (SIP) revision submitted by the State of Montana. On July 13, 2011, the Governor of Montana's designee submitted to EPA a second 10-year maintenance plan for the Billings area for the carbon... |