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Water TowerDrinking Water Quality Reports

The City of Joliet Public Utilities is dedicated to ensuring that our residents are provided with safe, drinkable water. To keep you informed, we annually publish our Drinking Water Quality Reports. These reports are full of important information regarding drinking water quality, systems management, statistical data, and water conservation. Click on the Report below that you wish to view.

Water System includes Wastewater System includes
450 miles of water main
10 water treatment plants
12 water reservoirs
26 active wells
8 water pumping stations
7,000 fire hydrants
11,000 water main valves
45,000 service valves
430 miles sanitary pipe
549 miles storm sewer
38 pumping stations
6,700 sanitary manholes
22,000 storm water structures
3 wastewater treatment plants

Facility Map [PDF] - map of Joliet water facilities, sewer pumping stations and wastewater treatment plants.

How it Works! Water System Schematic

System Schematic

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