PurposeDuring 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. |
Take a
slideshow tour
(2 MB pdf) Amity Creek following the Solstice Flood of 2012. Learn more about this Flood. |
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These regulations require communities with populations under 100,000 to implement a municipal storm water management program as follows: EPA Phase II Minimum Measures
Public education and outreach on storm water impacts:
Public involvement and education:
Illicit discharge detection and elimination:
Construction site storm water runoff control: Post-construction site storm water management in new development and redevelopment: Develop, implement, and enforce a program that addresses storm water runoff from new development and redevelopment, generally using structural and nonstructural best management practices (BMPs).
Pollution prevention / good housekeeping for municipal operations:
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Review & Recommendations for Federal Stormwater Program 2008 A multi agency "blue chip" panel released a report commissioned by EPA in 2006 to evaluate the NPDES stormwater program program and make recommendations for improvement. The 513 page report describes the history of U.S. stormwater management and regulations, and includes information on scientific and technological issues such as hydrology, geomorphology, biology, monitoring and modeling. Download: 11 MB pdf file |
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This toolkit was designed to help you educate citizens, businesses, municipal staff and elected officials in your community about non-point source water pollution. Within this toolkit you will find sample brochures, newsletter articles, posters, videos and more to help you teach people about water resource issues. |
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City of Duluth and Other Community Stormwater PermitsThe City of Duluth is a participant in the NPDES (National Pollution Discharge Elimination System) Phase II Stormwater Permitting Process. In March, 2003 the City submitted a permit application to the state and began operating under a stormwater permit. The permitting process for Duluth also applies to other regional Communities, depending on their size, and to the University of Minnesota, Duluth which, because of its amount of impervious surface, is now treated as a community stormwater discharger and has its own Stormwater permit from the MPCA. More information and specific details about the stormwater plans and pollution prevent efforts for these communities can be found in the Regional Information section and in the Community websections. The purpose of the Stormwater permit is to encourage cities to take an active role in preventing pollution from stormwater. Some recent estimates are that as much as 50% of the pollutants entering our oceans streams and lakes are from urban pollution from individuals and their automobiles. Since all stormwater in Duluth ultimately ends in Lake Superior, all citizens have an added responsibility to protect this pristine water and in doing so protect the source of our drinking water. |
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There are six general tasks that the Permitees
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2. Providing an opportunity for public involvement and feedback
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3. Identifying and eliminating illicit discharges
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4. Developing construction controls to prevent erosion and pollution
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5. Development of post construction controls
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6. Internal Good Housekeeping Measures
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