The Indiana Department of Environmental Management (IDEM) hopes to spur electronic filing by offering an attractive incentive to Indiana certified wastewater operators who are first-time users of NetDMR, a web-based system for filing Discharge Monitoring Reports (DMR), Monthly Monitoring Reports (MMR) and Monthly Reports of Operation (MRO). Certified wastewater operators who enroll in NetDMR and file a DMR as well as any applicable MMR or MRO prior to the effective date of the proposed federal National Pollutant Discharge Elimination System (NPDES) Electronic Reporting Rule (anticipated to become final by the end of 2015) or by Dec. 31, 2015, whichever comes first, will be granted two technical contact hours toward the renewal of the wastewater operator’s license. Online enrollment is available at Currently use of NetDMR is optional. Once the federal reporting rule becomes effective, electronic filing will become mandatory for all NPDES permit holders.