Stormwater Permits

Development within the Village of Glen Ellyn is subject to the requirements of the DuPage County Stormwater and Floodplain Ordinance, as well as the Village’s amendments to this ordinance. Projects that disturb 300 square feet of area or more require a drainage or grading plan for permit.  

• DuPage Stormwater Ordinance
• Glen Ellyn Stormwater Ordinance Amendments 
• Stormwater Permit Flow Chart
• Stormwater Certification Application
• Drainage Plan Guidelines (for 300-1,499 square feet of ground disturbance)
• Grading Plan Guidelines ( for ≥1,500 square feet of ground disturbance)