Improving water quality in the St. Joseph River Watershed by promoting economically and environmentally compatible land uses and practices.

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From River to Tap and Back Again

Learn how the City of Fort Wayne takes water from the St. Joseph River, treats it for use by customers then collects the used water and treats it again before releasing it to the Maumee River.  City Utilities is offering free tours of the Three Rivers Water Filtration Plant and the Water...


Informational Videos: 

  1. What's a Watershed? and Hydrologic Unit Code (HUC) 
  2. What Do Rubber Duckies have to do with Nonpoint Source Pollution? Two Public Service Announcements from...

Water Quality Information Service

The Water Quality Information Service is a resource for researchers, agency officials, and the general public for organizing and presenting water quality data from the St. Joseph River and its tributaries. Designed and maintained by the St. Joseph River Watershed Initiative in collaboration with...

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Watershed Maps

Western Lake Erie Basin Landuse Classification
St. Joseph River as part of Maumee and Western Lake Erie Watersheds
St. Joseph River county and urban areas
St. Joseph River and its nine sub-watersheds