St. Louis County Office Buildings will be closed Monday, May 26th, 2025 in observance of Memorial Day. 

EMERGENCY: Wildfire conditions are changing rapidly.  Find the latest evacuation information here: Wildfire | St Louis County MN Emergency Services Hub. For additional resources, including preparation tips and response services, visit: 2025 Spring Wildfires

Questions about the Tax Forfeiture Class-Action Settlement? Visit MNTaxForfeitureSettlement.com or call 1-833-709-0093

 

 
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 TitleCategoryModified DateSizeDownload
Buried Sewer Const & Pressure Test MDH
Form1/9/2019102.24 KBDownload
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).

Publication7/31/2018UnknownDownload
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 .
 
Publication5/21/2025142.56 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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