2. Site Location
• Aerie Lake Sanitary District
• Albion Township
• St. Louis County
• 33 lots in service area
3. System Inspection Indicates
Compliance/Environmental Issues
• No system exists
• Discharge to ground
surface
• Discharge to surface
water and ground
water
• Code violations
(vertical separation,
setback, etc.)
4. Regulatory Requirements
• Minnesota Rule Chapter 7080.06
subp2(B) requires a State Disposal
Systems Permit for a “Large Subsurface
Treatment System” (LSTS)
• For a single ISTS, or group of ISTS…that
is designed to treat an average design
flow of greater than 10,000 gallons per
day