Best Practice Action Detail

Best Practice Action 17.4

GreenStep City Best Practices: Environmental Management
Stormwater Management No. 17

Minimize the volume of and pollutants in rainwater runoff by maximizing green infrastructure.

Best Practice Action 4

Create a stormwater utility that uses variable fees to incentivize stormwater infiltration, minimize the volume of and pollutants in runoff, and educate property owners and renters on the importance of managing stormwater runoff.

  • See Funding Stormwater Programs (US EPA: 2009) for a summary of stormwater funding mechanisms, including the creation of a stormwater utility district, to support grey and green infrastructure installation and maintenance.  
  • MN cities can learn from the MN Cities Stormwater Coalition, a fee-based service managed by the LMC.  
  • For example, Minneapolis offers a credit system that allows one regulated entity, Murphy Warehouse, to save about $60,000 per year by managing all their stormwater on-site.
1 star Create a legal stormwater utility with different fees (e.g., fees based on parcel size, income level, and on land use).
2 star Achieve 1-star rating and offer commercial property owners decreased fees based upon an increased percent pervious surface coverage; provide education to property owners and renters on the importance of managing stormwater runoff in multiple formats and languages.
3 star Achieve 2-star rating AND offer residential owners decreased fees based upon an increased percent pervious surface coverage; use 100% of fees for stormwater program.

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