This report identifies additional bills that have been introduced in the 109th Congress to address specific concerns related to how the Endangered Species Act (ESA is implemented and how endangered species are managed, and will be updated periodically to reflect legislative action.

This report replaces CRS Issue Brief IB10139, Fishery, Aquaculture, and Marine MAmmal Legislation in the 109th Congress.

Congress has recently focused legislative attention on narrow bills to extend or modify selected Clean Water Act (CWA) programs, rather than taking up comprehensive proposals. In the 109th Congress, the Senate Environment and Public Works Committee has approved S. 1400, a bill authorizing $20 billion in federal grants to capitalize state clean water infrastructure loan programs. Also, a House committee has approved bills to reauthorize several Clean Water Act programs: H.R. 624 would provide $1.5 billion in grants over six years for sewer overflow projects; H.R. 1359 would extend a pilot program for alternative water source projects; H.R. 1721 would reauthorize coastal water quality programs; and H.R. 3963 would extend the Long Island Sound Program.