If your property was affected by the wildfires in May, find resources and information on relevant county services here: 2025 Spring Wildfires

 
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 TitleCategoryModified DateSizeDownload
ISTS Inspector Area Map
Onsite Wastewater Staff Specialists Area map (April 27, 2022). 
Publication4/14/20251.29 MBDownload
SSTS Privy Information Sheet (pdf)

Guidelines, rules, and setbacks for privies (outhouses).

Publication9/3/202586.59 KBDownload
SSTS Professional Businesses List
List of septic professionals working in St Louis County, MN.  Licensing and certification can be found on the MN Pollution Control Agency website at:  https://webapp.pca.state.mn.us/ssts/business-search .
 
Publication8/27/2025142.41 KBDownload
St. Louis County Technical Standards

St. Louis County, MN, technical standards forl Subsurface Sewage Treatment Systems (SSTS).

Publication8/10/20181.41 MBDownload
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