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89 FR 49120

SIP Proposal: Michigan (removal of redundant definition for "used oil"). 

89 FR 49874

EPA designated one new equivalent method for measuring concentrations of ozone in ambient air.

89 FR 49815

SIP Approval: California (revisions to meet extreme area requirements for the 1997 eight-hour ozone NAAQS in the Riverside Co. nonattainment area).

89 FR 49100

SIP Approval: Michigan (removal of redundant definition for "used oil"). 

89 FR 49175

EPA entered into a CERCLA settlement agreement with LPC Holdings, Inc., concerning recovery of cleanup costs at the Aberdeen Contaminated Groundwater Superfund Site in Aberdeen, North Carolina. 

89 FR 49175

EPA proposed to enter into individual CERCLA settlements with seven additional parties concerning the recovery of cleanup costs at Bennett Landfill Fire Site in Chester, South Carolina. 

89 FR 48850

The National Park Service (NPS) proposed to revise regulations governing the application, processing, and issuance of right-of-way permits for lands and waters administered by NPS.