The department is authorized to make and administer grants within appropriations authorized by the legislature to any municipal or public corporation, or political subdivision within the state for the purpose of aiding in the construction of water pollution control projects necessary to prevent the discharge of untreated or inadequately treated sewage or other waste into the waters of the state including, but not limited to, projects for the control of storm or surface waters which will provide for the removal of waste or polluting materials therefrom.
Grants so made by the department shall be subject to the following limitations:
(1) No grant shall be made in an amount which exceeds the recipient's contribution to the estimated cost of the project: PROVIDED, That the following shall be considered a part of the recipient's contribution:
(a) Any grant received by the recipient from the federal government pursuant to section 8(f) of the Federal Water Pollution Control Act (33 U.S.C. 466) for the project;
(b) Any expenditure which is made by any municipal or public corporation, or political subdivision within the state as a part of a joint effort with the recipient to carry out the project and which has not been used as a matching contribution for another grant made pursuant to this chapter,[;] and
(c) Any expenditure for the project made by the recipient out of moneys advanced by the department from a revolving fund and repayable to said fund.
(2) No grant shall be made for any project which does not qualify for and receive a grant of federal funds under the provisions of the Federal Water Pollution Control Act as now or hereafter amended: PROVIDED, That this restriction shall not apply to state grants made in any biennium over and above the amount of such grants required to match all federal funds allocated to the state for such biennium.
(3) No grant shall be made to any municipal or public corporation, or political subdivision for any project located within a drainage basin unless the department shall have previously adopted a comprehensive water pollution control and abatement plan and unless the project is found by the department to conform with such basin comprehensive plan: PROVIDED, That the requirement for a project to conform to a comprehensive water pollution control and abatement plan may be waived by the department for any grant application filed with the department prior to July 1, 1974, in those situations where the department finds the public interest would be served better by approval of any grant application made prior to adoption of such plan than by its denial.
(4) Recipients of grants shall meet such qualifications and follow such procedures in applying for grants as shall be established by the department.
(5) Grants may be made to reimburse recipients for expenditures made after July 1, 1967 for projects which meet the requirements of this section and were commenced after the recipient had filed a grant application with the department.
