; and (C) disseminate information to rural and small municipalities, tribal governments, and municipalities that meet the affordability criteria established under section 603(i)(2) by the State in which the municipality is located, that pertains to the planning, design, construction, and operation of publicly owned treatment works and decentralized wastewater treatment systems. . 5. Residential onsite sewage disposal system improvement Title II of the Federal Water Pollution Control Act ( 33 U.S.C. 1281 et seq.) is amended by adding at the end the following: 222. Residential onsite sewage disposal systems Not later than the date that is 1 year after the date of the enactment of this section, the Administrator shall establish a grant program to make grants to users of a septic tank and drainage field for costs associated with repairing, replacing, or upgrading such tank and such field. . 6. Household water well systems Section 306E(d) of the Consolidated Farm and Rural Development Act ( 7 U.S.C. 1926e(d) ) is amended by striking $5,000,000 for each of fiscal years 2014 through 2018 and inserting $348,500,000 for each fiscal year . 7. State water pollution control revolving funds (a) Specific requirements Section 602(b) of the Federal Water Pollution Control Act ( 33 U.S.C. 1382(b) ) is amended— (1) in paragraph (2), by striking will be made to the State with funds to be made available and inserting were made to the State with funds made available for fiscal year 2016 ; (2) in paragraph (13), by striking and at the end; (3) in paragraph (14), by striking the period at the end and inserting a semicolon; and (4) by adding at the end the following: (15) the State will not provide financial assistance using amounts from the fund for any project that will provide substantial direct benefits to new communities, lots, or subdivisions, other than a project to construct an advanced decentralized wastewater system