On-site Sewage Systems – Washington State Board of Health - WAC 246-272A
Large On-Site Sewage System Regulations – Washington State Board of Health – WAC 246-272B
On-Site Sewage System Tanks – Washington State Board of Health – WAC 246-272C
On-Site Sewage System Additives – Washington State Board of Health – WAC 246-273
On-Site Waste Management System – District Board of Health of the Benton-Franklin Health District – Rules and Regulations 2
Standards for Design and Construction of Gravity Flow On-Site Sewage Disposal Systems – Benton-Franklin Health District - Standards for Design and Construction of Gravity Flow On-Site Sewage Disposal Systems.
Requirements for State Permit Program Determination of Adequacy – United States Environmental Protection Agency – Title 40, Code of Regulations (CFR) Parts 239 through 299
Solid Waste Management – Reduction and Recycling – Washington State Legislature - RCW 70.95
Criteria for Municipal Solid Waste Landfills – Washington State Board of Health – WAC 173-351
Solid Waste Handling Standards – Department of Ecology – WAC 173-350
Biosolids Management – Department of Ecology – WAC 173-308
Solid Waste Management System – District Board of Health of the Benton-Franklin Health District – Rules and Regulations 6
Sewage Pumpers – District Board of Health of the Benton-Franklin Health District – Rules and Regulations 5
General Sanitation – Washington State Board of Health – WAC 246-203
* Cities and counties also have specific rules that govern the disposal of solid waste. These rules are located on county or city websites, or by contacting the jurisdiction directly.