EPA Clears Over Two Decades of State Implementation Plan Backlogs in Oklahoma
June 23, 2026
June 23, 2026
WASHINGTON, June 23 -- The Environmental Protection Agency issued the following news release:
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EPA Clears Over Two Decades of State Implementation Plan Backlogs in Oklahoma
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DALLAS, TEXAS - Today, U.S. Environmental Protection Agency (EPA) cleared over two decades of backlogged State Implementation Plans (SIPs) in Oklahoma by acting on 13 SIP revisions submitted between 2002 and 2025. The revised SIPs work to align the state's air pe . . .
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EPA Clears Over Two Decades of State Implementation Plan Backlogs in Oklahoma
*
DALLAS, TEXAS - Today, U.S. Environmental Protection Agency (EPA) cleared over two decades of backlogged State Implementation Plans (SIPs) in Oklahoma by acting on 13 SIP revisions submitted between 2002 and 2025. The revised SIPs work to align the state's air pe . . .