For information on whom to contact in your region of the state, click your county on the map below.
Rockford
Counties: Boone, Carroll, DeKalb, Henry, Jo Daviess, LaSalle, Lee, Marshall, Mercer, Ogle, Putnam, Rock Island, Stark, Stephenson, Whiteside, Winnebago, Woodford
4302 North Main Street
Rockford, IL 61103
Phone: 815-987-7760
Fax: 815-987-7005
Division of Public Water Supply
Regional Manager: Segundo Nallatan
Staff: Andrew Holloway and Fei Zhao
Groundwater Staff: Greg White
Elgin
Counties: Cook, DuPage, Grundy, Kane, Kankakee, Kendall, Lake, McHenry, Will
595 South State Street
Elgin, IL 60123
Phone: 847-608-3131
Fax: 847-608-3139
Division of Public Water Supply
Regional Manager: Segundo Nallatan
Staff: Grover Hopkins, Dharmishtha Patel, Dwayne Booker, and Gopi Ramanathan
Champaign
Counties: Champaign, Clark, Coles, Crawford, Cumberland, DeWitt, Douglas, Edgar, Effingham, Ford, Iroquois, Jasper, Livingston, McLean, Macon, Moultrie, Piatt, Shelby, Vermilion
2125 South First Street
Champaign, IL 61820
Phone: 217-278-5800
Fax: 217-278-5808
Division of Public Water Supply
Regional Manager: Vacant
Staff: Matt Talbert and Shane McCulley
Springfield
Counties: Adams, Brown, Cass, Christian, Fulton, Hancock, Henderson, Knox, Logan, McDonough, Macoupin, Mason, Menard, Montgomery, Morgan, Peoria, Pike, Sangamon, Schuyler, Scott, Tazewell, Warren
1021 N. Grand Avenue East, MC #10
Springfield, IL 62794-9276
Phone: 217-557-8761
Fax: 217-557-8728
Division of Public Water Supply
Regional Manager: Vacant
Staff: John Bartolomucci, Mike Dragovich, and Jamie Cowles
Collinsville
Counties: Bond, Calhoun, Clinton, Fayette, Greene, Jersey, Madison, Marion, Monroe, Randolph, St. Clair, Washington
1101 Eastport Plaza Drive
Suite 100
Collinsville, IL 62234
Phone: 618-346-5120
Fax: 618-346-5155
Division of Public Water Supply
Regional Manager: Gayle Renth
Staff: Regan Taylor and James Blessman
Marion
Counties: Alexander, Clay, Edwards, Franklin, Gallatin, Hamilton, Hardin, Jackson, Jefferson, Johnson, Lawrence, Massac, Perry, Pope, Pulaski, Richland, Saline, Union, Wabash, Wayne, White, Williamson
2309 West Main Street
Marion, IL 62959
Phone: 618-993-7200
Fax: 618-997-1281
Division of Public Water Supply
Regional Manager: Gayle Renth
Staff: Chris Johnston and John Kinder
