; (5) institutions of higher education; (6) nongovernmental organizations; (7) regional organizations; and (8) other entities as determined by the Secretary. 5. Grants and assistance (a) Hudson-Mohawk river basin grant program To the extent that funds are available to carry out this section, the Secretary shall establish a voluntary grant program to be known as the Hudson-Mohawk River Basin Grant Program to provide— (1) competitive matching grants of varying amounts to State and local governments, nonprofit organizations, institutions of higher education, and other eligible entities to address the program priorities described in section 4(c)