89 FR 50325
EPA announced the availability of acute freshwater aquatic life screening values for 6PPD and its transformation product 6PPD-quinone.
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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.
89 FR 48272
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.