(a) Authorization.— The department is authorized to provide grants for the following purposes:

1. (1) Reimbursement of up to 75% of the cost of preparing a voluntary water use reduction plan under section 3120(a)(2) (relating to water conservation).
2. (2) Water resources education, technical assistance and water conservation, including the promotion of voluntary reduction of unaccounted-for water loss, under section 3120(a).