federal_register: 2011-31406
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011-31406 | Approval and Promulgation of Implementation Plans; South Dakota; Regional Haze State Implementation Plan | Proposed Rule | EPA is proposing to approve a revision to the South Dakota State Implementation Plan (SIP) addressing regional haze submitted by the State of South Dakota on January 21, 2011, as amended by a submittal received on September 19, 2011. This SIP revision was submitted to address the requirements of the Clean Air Act (CAA or Act) and our rules that require states to prevent any future and remedy any existing man-made impairment of visibility in mandatory Class I areas caused by emissions of air pollutants from numerous sources located over a wide geographic area (also referred to as the "regional haze program"). | 2011-12-08 | 2011 | 12 | https://www.federalregister.gov/documents/2011/12/08/2011-31406/approval-and-promulgation-of-implementation-plans-south-dakota-regional-haze-state-implementation | https://www.govinfo.gov/content/pkg/FR-2011-12-08/pdf/2011-31406.pdf | Environmental Protection Agency | 145 | EPA is proposing to approve a revision to the South Dakota State Implementation Plan (SIP) addressing regional haze submitted by the State of South Dakota on January 21, 2011, as amended by a submittal received on September 19, 2011. This SIP revision... |