PDFWAC 173-201A-520
Monitoring and compliance.
A continuing surveillance program, to ascertain whether the regulations, waste disposal permits, orders, and directives promulgated and/or issued by the department are being complied with, will be conducted by the department staff as follows:
(1) Inspecting treatment and control facilities.
(2) Monitoring and reporting waste discharge characteristics.
(3) Monitoring receiving water quality.