RCW 90.48.110
Plans and proposed methods of operation and maintenance of sewerage or disposal systems to be submitted to department—Exceptions—Time limitations.
(1) Except under subsection (2) of this section, all engineering reports, plans, and specifications for the construction of new sewerage systems, sewage treatment or disposal plants or systems, or for improvements or extensions to existing sewerage systems or sewage treatment or disposal plants, and the proposed method of future operation and maintenance of said facility or facilities, shall be submitted to and be approved by the department, before construction thereof may begin. No approval shall be given until the department is satisfied that said plans and specifications and the methods of operation and maintenance submitted are adequate to protect the quality of the state's waters as provided for in this chapter. Approval under this chapter is not required for large on-site sewage systems permitted by the department of health under chapter 70A.115 RCW or for on-site sewage systems regulated by local health jurisdictions under rules of the state board of health.
(2) To promote efficiency in service delivery and intergovernmental cooperation in protecting the quality of the state's waters, the department may delegate the authority for review and approval of engineering reports, plans, and specifications for the construction of new sewerage systems, sewage treatment or disposal plants or systems, or for improvements or extensions to existing sewerage system or sewage treatment or disposal plants, and the proposed method of future operations and maintenance of said facility or facilities and industrial pretreatment systems, to local units of government requesting such delegation and meeting criteria established by the department.
(3) For any new or revised general sewer plan submitted for review under this section, the department shall review and either approve, conditionally approve, reject, or request amendments within ninety days of the receipt of the submission of the plan. The department may extend this ninety-day time limitation for new submittals by up to an additional ninety days if insufficient time exists to adequately review the general sewer plan. For rejections of plans or extensions of the timeline, the department shall provide in writing to the local government entity the reason for such action. In addition, the governing body of the local government entity and the department may mutually agree to an extension of the deadlines contained in this section.
[ 2020 c 20 § 1499; 2007 c 343 § 13; 2002 c 161 § 5; 1994 c 118 § 1; 1987 c 109 § 130; 1967 c 13 § 10; 1945 c 216 § 17; Rem. Supp. 1945 § 10964q.]
NOTES:
Purpose—Short title—Construction—Rules—Severability—Captions—1987 c 109: See notes following RCW 43.21B.001.
Structure Revised Code of Washington
Title 90 - Water Rights—Environment
Chapter 90.48 - Water Pollution Control.
90.48.010 - Policy enunciated.
90.48.030 - Jurisdiction of department.
90.48.035 - Rule-making authority.
90.48.037 - Authority of department to bring enforcement actions.
90.48.039 - Hazardous substance remedial actions—Procedural requirements not applicable.
90.48.045 - Environmental excellence program agreements—Effect on chapter.
90.48.080 - Discharge of polluting matter in waters prohibited.
90.48.090 - Right of entry—Special inspection requirements for metals mining and milling operations.
90.48.100 - Request for assistance.
90.48.112 - Plan evaluation—Consideration of reclaimed water.
90.48.144 - Violations—Civil penalty—Procedure.
90.48.150 - Construction of chapter.
90.48.153 - Cooperation with federal government—Federal funds.
90.48.156 - Cooperation with other states and provinces—Interstate and state-provincial projects.
90.48.158 - Grants to public bodies authorized.
90.48.160 - Waste disposal permit—Required—Exemptions.
90.48.162 - Waste disposal permits required of counties, municipalities and public corporations.
90.48.215 - Upland finfish facilities—Waste discharge standards—Waste disposal permit.
90.48.230 - Application of administrative procedure law to rule making and adjudicative proceedings.
90.48.240 - Water pollution orders for conditions requiring immediate action—Appeal.
90.48.250 - Agreements or contracts to monitor waters and effluent discharge.
90.48.261 - Exercise of powers under RCW 90.48.260—Aquatic resource mitigation.
90.48.262 - Implementation of RCW 90.48.260—Permits for energy facilities—Rules and procedures.
90.48.270 - Sewage drainage basins—Authority of department to delineate and establish.
90.48.280 - Sewage drainage basins—Comprehensive plans for sewage drainage basins.
90.48.310 - Application of barley straw to waters of the state.
90.48.364 - Discharge of oil into waters of the state—Definitions.
90.48.366 - Discharge of oil into waters of the state—Compensation schedule.
90.48.367 - Discharge of oil into waters of the state—Assessment of compensation.
90.48.368 - Discharge of oil into waters of the state—Preassessment screening.
90.48.386 - Department of natural resources leases.
90.48.390 - Coastal protection fund—Established—Moneys credited to—Use.
90.48.400 - Coastal protection fund—Disbursal of moneys from.
90.48.422 - Water quality standards—Compliance methods—Department authority.
90.48.430 - Watershed restoration projects—Approval process—Waiver of public review.
90.48.445 - Aquatic noxious weed control—Water quality permits—Definition.
90.48.448 - Eurasian water milfoil—Pesticide 2,4-D application.
90.48.465 - Water discharge fees—Report to the legislature.
90.48.467 - Report to the legislature—Required information.
90.48.480 - Reduction of sewer overflows—Plans—Compliance schedule.
90.48.490 - Sewage treatment facilities—Plans to upgrade or construct.
90.48.495 - Water conservation measures to be considered in sewer plans.
90.48.530 - Construction projects involving fill material—Leaching test.
90.48.531 - Leaching tests—Identification—Report to the legislature.
90.48.540 - Use attainability analysis of water within federal reclamation project boundaries—Rules.
90.48.570 - Water quality data—Findings—Intent.
90.48.575 - Water quality data—Definitions.
90.48.580 - Water quality data—Credible data, information, literature.
90.48.585 - Water quality data—When credible.
90.48.590 - Water quality data—Falsified data—Penalty.
90.48.595 - On-site sewage disposal system repair and replacement—Loan and grant programs.
90.48.615 - Motorized or gravity siphon aquatic mining—Prohibited acts.