Federal Register - "Designation of Areas for Air Quality Planning Purposes; Montana; Redesignation Request and Associated Maintenance Plan for East Helena SO2"
EPA - Knowledge Mosaic RSS 2019-07-17
Summary:
Title: Designation of Areas for Air Quality Planning Purposes; Montana; Redesignation Request and Associated Maintenance Plan for East Helena SO2 Source: Federal Register Data/Action: Environmental Protection Agency (Proposed Rule) Date: 7/17/2019 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[EPA-R08-OAR-2019-0340; FRL-9996-64-Region 8]
Designation of Areas for Air Quality Planning Purposes; Montana;
Redesignation Request and Associated Maintenance Plan for East Helena
SO2 Nonattainment Area
AGENCY: Environmental Protection Agency (EPA).
ACTION: Proposed rule.
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SUMMARY: On October 26, 2018, the Montana Department of Environmental
Quality (MDEQ) submitted a request to the EPA... ...Division, Environmental Protection Agency (EPA), Region 8, 1595 Wynkoop
Street, Denver, Colorado 80202-1129. The EPA requests... ...EPA proposed to approve \13\ the SIP and GEP demonstration as
satisfying the conditional approval requirements, yet pending
litigation \14\ over federal stack
[[Page 34092]]
height regulations postponed final EPA action until years later.
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\11\ 45 FR 76685, November 20, 1980.
\12\ 60 FR 5313, January 27, 1995.
\13\ 48 FR 30696 July, 5, 1983.
\14\ Sierra Club v. Environmental Protection Agency...