OSM seeks public comment on a proposed amendment to Wyoming's regulatory program under SMCRA concerning noncoal mine waste, valid existing rights, and individual civil penalties.

OSM seeks public comment on a proposed amendment to Colorado's regulatory program under SMCRA concerning valid existing rights, ownership and control, and other regulatory issues.

EPA proposed to authorize revisions to Louisiana's hazardous waste program under RCRA; see above for direct final rule.

EPA proposed to revise land disposal restriction treatment standards for hazardous wastes from the production of carbamates and carbamate commercial chemical products; see above for direct final rule.

DOE proposed energy conservation standards for residential furnaces and for residential central air conditioners and heat pumps; see above for direct final rule.

FWS announced a 12-month finding on a petition to list three southwestern moth species as endangered or threatened and to designate critical habitat under the ESA; the agency found that listing is not warranted.

SIP Proposal: Indiana (attainment of the 1997 annual fine particulate matte NAAQS for the Greater Chicago nonattainment area).

SIP Proposal: Indiana (attainment of the 1997 annual fine particulate matter NAAQS for the Indianapolis nonattainment area).

SIP Proposal: Virginia (Washington, DC, area moderate 1997 8-hour ozone nonattainment area).

SIP Approval: Indiana (attainment of the 1997 annual fine particulate matter NAAQS for the Evansville nonattainment area.