amount appropriated under this heading shall be for loans and grants including water and waste disposal systems grants authorized by section 306C(a)(2)(B) and section 306D of the Consolidated Farm and Rural Development Act, and Federally Recognized Native American Tribes authorized by 306C(a)(1) of such Act: Provided further , That funding provided for section 306D of the Consolidated Farm and Rural Development Act may be provided to a consortium formed pursuant to section 325 of Public Law 105–83 : Provided further , That not more than 2 percent of the funding provided for section 306D of the Consolidated Farm and Rural Development Act may be used by the State of Alaska for training and technical assistance programs and not more than 2 percent of the funding provided for section 306D of the Consolidated Farm and Rural Development Act may be used by a consortium formed pursuant to section 325 of Public Law 105–83 for training and technical assistance programs: Provided further , That not to exceed $22,000,000 of the amount appropriated under this heading shall be for technical assistance grants for rural water and waste systems pursuant to section 306(a)(14) of such Act, unless the Secretary makes a determination of extreme need, of which $8,000,000 shall be made available for a grant to a qualified nonprofit multi-State regional technical assistance organization, with experience in working with small communities on water and waste water problems, the principal purpose of such grant shall be to assist rural communities with populations of 3,300 or less, in improving the planning, financing, development, operation, and management of water and waste water systems, and of which not less than $800,000 shall be for a qualified national Native American organization to provide technical assistance for rural water systems for tribal communities: Provided further , That not to exceed $19,000,000 of the amount appropriated under this heading shall be for contracting with qualified national organizations for a circuit