Case Study: Fridley, MN Protects Locke Lake Using V2B1 Stormwater Treatment System

In 2001, the Rice Creek Watershed District provided Fridley with a grant to install two V2B1 Stormwater Treatment Systems to retrofit Rice Creek Way's stormwater system. The systems provide primary stormwater treatment using locally available precast concrete manholes. The tangential inlet pipe provides optimum swirl distribution for sediment removal.