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The Greater Lansing Regional Committee for Stormwater Management

The Greater Lansing Regional Committee for Stormwater Management (GLRC) is a guiding body comprised of Municipal Separate Storm Sewer System (MS4) communities within the Greater Lansing region. The committee guides the implementation of the stormwater program for 17 participating communities within the Grand River, the Red Cedar River and the Looking Glass River watersheds. Members work together to reduce stormwater pollution and improve watershed health throughout the region. 

In addition, the GLRC has partnered with many stakeholders throughout the watershed, including conservation districts, nature centers, local environmental groups, local utilities, US Geological Survey, and major industries. The GLRC welcomes public participation and involvement, and hosts public meetings aimed at educating and motivating interested individuals to assist in the MS4 planning and implementation process.


For more information related to the mandated stormwater program, visit the Michigan Department of Environment, Great Lakes, and Energy website.  Please call (517-393-0342) or email GLRC Coordinator Amanda Hathaway Frattarelli ( at the Tri-County Regional Planning Commission if you have questions or need immediate assistance.

Municipalities that participate in the GLRC are listed here.  Click on your community to be redirected to their website and learn about their individual stormwater management plans and who to contact regarding spills, dumping, or other illicit discharges and connections. 

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