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 the Environmental Resources Center at Indiana University Purdue University Fort Wayne, the WQIS database includes results of water quality sampling at more than 60 sites in the St. Joseph, St. Marys, and Maumee River watersheds.