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89 FR 26141
EPA adopted FWS' categorical exclusion for restoration activities of wetland, riparian, instream, and native habitats under NEPA to use in certain water grants and loan programs administered by the Agency.
89 FR 26620
EPA proposed to revise the existing secondary sulfur dioxide NAAQS, to retain the existing secondary standards for nitrogen oxides and particulate matter, and to revise the data handling requirements for the proposed secondary sulfur oxide NAAQS.
89 FR 26115
SIP Proposal: Ohio (particulate matter rules).