Section 70.05.190 - On-site sewage program management plans-Authority of certain boards of health(1) A local board of health in the twelve counties bordering Puget Sound implementing an on-site sewage program management plan may: (a) Impose and collect reasonable rates or charges in an amount sufficient to pay for the actual costs of administration and operation of the on-site sewage program management plan; and(b) Contract with the county treasurer to collect the rates or charges imposed under this section in accordance with RCW 84.56.035.(2) In executing the provisions in subsection (1) of this section, a local board of health does not have the authority to impose a lien on real property for failure to pay rates and charges imposed by this section.(3) Nothing in this section provides a local board of health with the ability to impose and collect rates and charges related to the implementation of an on-site sewage program management plan beyond those powers currently designated under RCW 70.05.060(7).