89 FR 50325
EPA announced the availability of acute freshwater aquatic life screening values for 6PPD and its transformation product 6PPD-quinone.
EPA announced the availability of acute freshwater aquatic life screening values for 6PPD and its transformation product 6PPD-quinone.
NOAA issued final regulations for the designation of the Lake Ontario National Marine Sanctuary in eastern Lake Ontario to recognize the national significance of the area’s historical, archaeological, and cultural resources and to manage this area as part of the National Marine Sanctuary System.
FWS initiated five-year status reviews under the ESA for 59 animal and plant species.
FERC proposed to amend regulations to clarify that for all proceedings before the Commission that require a water quality certification pursuant to §401(a)(1) of the CWA, the reasonable period of time during which the certifying authority may act on the water quality certification request is one year from the certifying authority’s receipt of the request.