House bill includes amendment providing $170 million to fix Flint, Mich., drinking water system.

July 2011 pipeline rupture spilled 63,000 gal. of crude oil.

Attention shifts to the House, which could take up a bill next week that focuses just on Corps projects and policies.

As Congress hurries to its preelection recess, the list of major bills the House and Senate must pass before leaving may only include one item: legislation to keep federal agencies operating past September.

States must obligate the funds to particular projects by Sept. 27.