Illinois Alluvial Regional Water Company

08/07/2026

08/07/2026

First trench installation of the finished water transmission main.

06/19/2026

Progress being made

05/01/2026

Alluvial has broken ground and construction is well underway. Material has started showing up at the various locations!

03/12/2025

Check out this video of the future water treatment plant site.

07/13/2023

IARWC will provide access of the Illinois River Alluvial Aquifer (source of ground water) to the established systems of Central Macoupin County Rural Water, City of Bunker Hill, City of Carlinville, Fosterburg Water District, Jersey County Rural Water, Village of Dorchester and Village of Fieldon.

06/24/2023

Today is ! Thanks to the work of water operators, we are able to have safe drinking water to help stay hydrated!

06/19/2023

Do you purchase water from Bunker Hill, Carlinville, Centeral Macoupin County Water District, Dorchester, Fieldon, Fosterburg Water District, or Jersey County Rural Water?
If your answer is yes to any one of the previous entities a listed did you know that Alluvial will be supplying your drinking water?

06/07/2023

JULIE's Excavation Safety Resource provides the professional excavator with the basic knowledge needed to maintain a safe working environment near underground utility facilities in Illinois (outside the city of Chicago). Check it out here http://ow.ly/fFJs50OFuN9.