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National Pollutant Discharge Elimination System (NPDES) Permits

NPDES Banner - Cass City first day of new facility
Environment, Great Lakes, and Energy

National Pollutant Discharge Elimination System (NPDES) Permits

The NPDES permit program aims to protect water resources by addressing point source water pollution. Initiated by the Clean Water Act in 1972, the NPDES permit program controls the discharge of pollutants into surface waters by imposing effluent limitations to protect water quality. Although NPDES is a federal program, Michigan has been granted the authority to implement the program.

This page can be accessed as Michigan.gov/EGLEnpdes

EGLE’s Water Resources Division (WRD) uses a permitting database called MiWaters. MiWaters is used to submit permit applications and reports, to post public notices, and to display all permitting information about issued permits.

Featured Information: Water Treatment Additives and Requests for Approval

Contacts

For permittees with compliance questions, contact District Compliance Staff

Industrial/Commercial Facility Permits
Jessica Stiles
StilesJ1@Michigan.gov
517-525-9437

Construction Storm Water NOCs
Tiffany Wilson
WilsonT15@Michigan.gov
517-256-1425

Industrial Storm Water COCs
Karen Gutting
GuttingK1@Michigan.gov
517-898-4136

Concentrated Animal Feeding Operation Permits
Rebecca Maurer
MaurerR1@Michigan.gov
517-667-8306

Publicly-Owner Treatment Works
Matt Staron
StaronM@Michigan.gov
517-284-5589