A bill to authorize certain additional measures to assure accomplishment of the objectives of Title II of the Colorado River Basin Salinity Control Act.

[AI summary unavailable — showing source text] Amends the Colorado River Basin Salinity Control Act to authorize fish and wildlife mitigation measures as part of the salinity control program. Directs the construction of the Grand Valley unit, Colorado, to stage one development. Requires the Secretary of the Interior's assessment of stage one to be submitted to Congress before proceeding with construction of the remaining facilities.…