EPA Region 6 announced the availability of 32 TMDLs for waters listed in Louisiana under CWA §303(d).

EPA proposed to designate two new ocean dredged material disposal sites offshore of Yaquina Bay, Oregon, pursuant to the Marine Protection, Research, and Sanctuaries Act.

EPA proposed to withdraw federal human health and aquatic life water quality criteria in favor of state criteria for certain waters of California's San Francisco Bay, New Jersey, and Puerto Rico. 

EPA Region 6 proposed an NPDES general permit to regulate discharges from oil and gas wells in two coastal areas of Texas.

EPA announced the availability for public comment of its proposed decision identifying water quality limited segments and associated pollutants in Oregon to be listed under CWA §303(d)(2).

EPA announced that it intends to approve revisions to Minnesota's public water system supervision program, except for Indian country.

United States v. Stricklin, No. 11-CV-158-J (D. Wyo. Feb. 24, 2012). A settling SDWA defendant responsible for violations at two trailer courts in Alcova, Wyoming, must pay a $28,000 civil penalty and must comply with the National Primary Drinking Water Regulations in the future or pay additional stipulated penalties.

United States v. Johnson, No. 99-12465-EFH (D. Mass. Mar. 2, 2012). Settling CWA defendants responsible for violations at their cranberry bogs in Carver, Massachusetts, must pay a civil penalty and must implement restoration and mitigation measures to create and restore wetlands at various locations.

EPA announced that it intends to approve revisions to Colorado's public water system supervision primacy program, except for Indian country. 

EPA announced that it intends to approve revisions to Montana's public water system supervision primacy program, except for Indian country.