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Results for items tagged with Septic Systems
1 Wastewater Management Section
The Wastewater Program is responsible for the safe treatment and disposal of domestic and other non-industrial wastewater in areas of Washington not served by municipal sewage treatment works.
2 Septic System
Septic systems are on-site sewage treatment systems.
3 Wastewater Rules and Regulations
A list of the RCWs and WACs related to managing wastewater in Washington State.