lina requested a delegation of authority to enable it to obtain information necessary to determine whether air pollution sources are in compliance with applicable laws, regulations, and standards, including the authority to require recordkeeping and reporting; and to require owners or operators of stationary sources to install, maintain, and use emission monitoring devices; also the authority for the State to make emission data available to the public as reported and as correlated with any applicable emissions standards or limitations. The Administrator has determined that South Carolina is qualified to receive a delega Pri-Secon- |Pri- Secon- dioxide monoxide (hydrocarbons) mary dary mary dary July July July July July July July July 1975 1975 1975 1977. NOTE.-Date which is underlined is proposed by the Administrator because the plan did not provide a specific date, or the date provided was not acceptable. a. Air quality levels presently below secondary standards. 97-025-73- -28 Subpart QQ-South Dakota SOURCE: 37 FR 10893, May 31, 1972, unless otherwise noted. § 52.2170 Identification of plan. (a) Title of plan: "Air Pollution Control Regulations and Implementation Plan for the State of South Dakota." (b) The plan was officially submitted on January 27, 1972. Air quality control region Metropolitan Sioux City Interstate Metropolitan Sicux Falls Interstate Black Hills - Rapid City Intrastate South Dakota Intrastate (c) Supplemental information was submitted on: (1) April 27, 1972, by the South Dakota Air Pollution Control Commission, and (2) January 27 and May 2, 1972. [37 FR 15089, July 27, 1972] § 52.2171 Classification of regions. The South Dakota plan evaluated on the basis of the following classifications: Pollutant Photochemical Particulate Sulfur Nitrogen Carbon oxidants cxides dioxide monoxide (hydrocarbons) matter BBBBB § 52.2172 Approval status. III III III With the exceptions set forth in this subpart, the Administrator approves South Dakota's plan for the attainment and maintenance of the national standards. § 52.2173 Legal authority. (a) The requirements of § 51.11(a) (6) of this chapter are not met since the South Dakota Compiled Law 34-16A-21 provides that data which relates to processes or production unique to the owner or which tend to adversely affect a competitive position of the owner shall be held confidential. (b) Delegation of authority: Pursuant to section 114 of the Act, South Dakota requested a delegation of authority to III III III III enable it to collect, correlate and release emission data to the public. The Administrator has determined that South Dakota is qualified to receive a delegation of the authority it requested. Accordingly, the Administrator delegates to South Dakota his authority under section 114(a) (1) and (2) and section 114 (c) of the Act, i.e., authority to collect, correlate, and release emission data to the public. § 52.2174 Attainment dates for national standards. The following table presents the latest dates by which the national standards are to be attained. These dates reflect the information presented in South Dakota's plan, except where noted. NOTE: Dates or footnotes which are underlined are prescribed by the Administrator because the plan did not provide a specific date or the date provided was not acceptable. a. July 1975. b. Air quality levels presently below primary standards. c. Air quality levels presently below secondary standards. (37 FR 10893, May 31, 1972, as amended at 37 FR 19808, Sept. 22, 1972; 38 FR 12702, May 14, 1973] |