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[[File:SpillCleanUp.jpg|thumbnail|right|Staff cleaning after a spill at a municipal operations facility| Image of people cleaning a spill at a municipal operations facility]]
 
[[File:SpillCleanUp.jpg|thumbnail|right|Staff cleaning after a spill at a municipal operations facility| Image of people cleaning a spill at a municipal operations facility]]
  
The [https://stormwater.pca.state.mn.us/index.php?title=MS4_General_Permit MS4 General Permit] requires permittees to maintain an inventory of municipally owned facilities that contribute to stormwater pollution ([https://stormwater.pca.state.mn.us/index.php?title=MS4_PART_III.STORMWATER_POLLUTION_PREVENTION_PROGRAM_(SWPPP) MS4 General Permit Part III D. 6. a.]). Examples of such facilities include:
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The [https://stormwater.pca.state.mn.us/index.php?title=MS4_General_Permit MS4 General Permit] requires permittees to maintain an inventory of municipally owned facilities that contribute to stormwater pollution ([https://stormwater.pca.state.mn.us/index.php?title=MS4_PART_III.STORMWATER_POLLUTION_PREVENTION_PROGRAM_(SWPPP) MS4 General Permit Part III.D.6.a.]). Examples of such facilities include:
 
*composting,  
 
*composting,  
 
*equipment storage and maintenance facilities,  
 
*equipment storage and maintenance facilities,  

Revision as of 14:50, 8 January 2018

Municipal separate storm sewer system (MS4) facility inventory

Image of people cleaning a spill at a municipal operations facility

The MS4 General Permit requires permittees to maintain an inventory of municipally owned facilities that contribute to stormwater pollution (MS4 General Permit Part III.D.6.a.). Examples of such facilities include:

  • composting,
  • equipment storage and maintenance facilities,
  • hazardous waste disposal facilities,
  • hazardous or solid waste handling and transfer facilities;
  • landfills,
  • parks,
  • pesticide storage areas,
  • public parking lots,
  • public golf courses;
  • public swimming pools,
  • public works yards,
  • recycling facilities,
  • salt storage areas,
  • vehicle storage and maintenance (e.g., fueling and washing) yards, and
  • materials storage yards.

In addition, the permittee must implement best management practices (BMPs) to reduce the impacts of these facilities to surface water (MS4 General Permit Part III D. 6. b.).

Resources

  • The Minnesota Pollution Control Agency created this template for stormwater staff to use to meet the requirements of the MS4 General Permit. The template includes examples of types of facilities, facilities operations, pollutants associated with the operations, and BMPs. To download the temple, click here File:FacilityInventory FINAL.xlsx