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Upper Malletts Study

The Washtenaw County Water Resources Commissioner (WCWRC) commissioned a stormwater conveyance study of the Upper Malletts Creek watershed. The study was requested by the City of Ann Arbor by resolution of the City Council and the City funded the study. The purpose stated in the resolution is to evaluate and identify opportunities for conveyance and storm water improvements in the Churchill Downs and Lansdowne sub-watershed areas that may be necessary or appropriate to provide, improve and restore storm water management and water quality protection functions within the drainage district. The study goals, discussed and confirmed during public process, include:

  •  Reduce probability of flooding by improving stormwater management
  •  Identify cost of implementation per level of service
  •  Avoid adversely impacting downstream interests
  •  Maintain and/or enhance water quality
  •  Create long-term sustainability


Read the Final Report Here

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