General Storm Water Permit Applications -
- City of Duluth
• 2006
- City of Superior
• 2003
• 2006
Questions about drinking, storm or waste water issues?
Visit Urban Hydrology
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During storms, much water runoff enters the storm system from developed areas. The runoff picks up pollutants originating
from motor vehicles and lawns and often carries them to streams and lakes. To address this concern, the EPA enacted new regulations in
October 1999, known as the EPA Phase II Storm Water Rule. |
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Follow our link to your community’s website to find out more. |
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What is I&I?
I&I stands for Inflow and Infiltration. I&I is the process by which clear water enters the sanitary sewer system. |
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In a long-term effort to promote positive community and individual activities to protect the waters of the region,
16 governments and groups combined in 2003 to form the Regional Stormwater Protection Team (RSPT). |
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This “toolkit” includes information associated with a new, comprehensive land planning and engineering
design approach that aims to minimize stormwater impacts associated with water quality, hydrology (volume of water and peak flows),
water supply, flooding and physical effects. |
