Contact Info

For information about the 305(b) Report and Surface Water Monitoring and Assessment of inland lakes, rivers and streams, and Lake Michigan:

Division of Water Pollution Control

Surface Water Section

P.O. Box 19276

Springfield, Illinois 62794-9276

Ph: 217-782-3362

For information about NPS Pollution, Watershed Protection, Livestock/Agricultural Chemical Facilities, and TMDL's:

Bureau of Water

Watershed Management Section

P.O. Box 19276

Springfield, Illinois 62794-9276

Ph: 217-782-1654

For information about Water Quality Standards:

Division of Water Pollution Control

Standards Section

P.O. Box 19276

Springfield, Illinois 62794-9276

Ph: 217-782-3362

For information about Groundwater Protection and Groundwater Quality Standards and Technological Control Regulations:

Division of Public Water Supplies

Groundwater Section

P.O. Box 19276

Springfield, Illinois 62794-9276

Ph: 217-785-4787

For general requests for information regarding Water Pollution or Drinking Water issues:

Bureau of Water

P.O. Box 19276

Springfield, Illinois 62794-9276

Ph: 217-782-1654