As of Jan 2014, Illinois is now utilizing the NetDMR format.  Click here for information on designing a NetDMR report

See http://www.epa.illinois.gov/topics/water-quality/surface-water/netdmr/index

Prior to Jan 2014, Illinois supported a state specific eDMR program.  The eDMR is no longer supported by Illinois (you must use the NetDMR).

For templates for the NPDES DMR printed form:

Illinois utilizes the NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) DMR Report format.  Click here for the NPDES report templates.

See http://www.epa.state.il.us/water/compliance/waste-water/forms/dmr-guidelines.pdf for instructions on filling out the NPDES DMR Report for Illinois.