To reauthorize grants for water resources research and technology institutes established under the Water Resources Research Act of 1984.

[AI summary unavailable — showing source text] Amends the Water Resources Research Act of 1984 to authorize appropriations through FY 2005 for: (1) carrying out certain provisions relating to water resources research and technology institutes; and (2) for reimbursement of the direct cost expenses of additional research or synthesis of research by the institutes which focuses on water problems and issues of a regional or interstate nature beyond those of concern only to a single State and which relate to specific program priorities identified jointly by the Secretary of the Interior and the institutes.…