Washington State, County and Local Links
Proprietary Treatment Systems:
Orenco Systems- http://www.orenco.com
Bio-Microbics- http://www.biomicrobics.com
Enviro-flo/NuWater- http://www.enviro-flo.net
Glendon Bio-Filter- http://www.glendon.com
Delta Environmental- http://www.deltaenvironmental.com
Septic Pumpers:
First Call Septic- http://www.firstcallseptic.com
Roto-Rooter- http://www.rotorooterlongview.com
Government Web Sites:
Cowlitz County- http://www.co.cowlitz.wa.us/
Clark County Health Department- http://www.clark.wa.gov/public-health/septic/index.html
USDA Web Soil Survey- http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx
Washington State Health Department Codes:
http://www.doh.wa.gov/AboutUs/ProgramsandServices/EnvironmentalPublicHealth/ShellfishandWaterProtection/WastewaterManagement.aspx
Other Sites of Interest:
Washington On-Site Sewage Association (WOSA) http://www.wossa.org/