Grading & Drainage: Evanston vs Schaumburg
How do grading & drainage rules compare between Evanston, IL and Schaumburg, IL?
Evanston and Schaumburg have similar restriction levels.
Evanston, IL
Cook County
Evanston requires permits for grading and drainage work that alters the natural flow of water on a property. Fill, excavation, and regrading must not direct stormwater onto neighboring properties. A grading plan prepared by a licensed engineer is required for projects exceeding specified thresholds.
View full Evanston rules →Schaumburg, IL
Cook County
Schaumburg requires grading permits for projects that alter the grade or drainage patterns on residential property. The Village enforces grading standards to prevent stormwater from being directed onto neighboring properties and to protect the Salt Creek watershed. All grading must maintain positive drainage away from structures and toward approved discharge points. The Cook County Watershed Management Ordinance provides additional oversight for larger projects.
View full Schaumburg rules →Key Facts Comparison
| Fact | Evanston | Schaumburg |
|---|---|---|
| Permit Threshold | 50+ cubic yards of earthwork | - |
| Engineer Required | Licensed PE for grading plans | - |
| Drainage Rule | Must not redirect onto neighbors | - |
| Bluff Areas | Additional review near lakefront | - |
| Community Dev | (847) 448-4311 | - |
| Permit Required | - | Yes, for significant grade changes |
| Drainage Direction | - | Must flow away from structures |
| Neighbor Impact | - | Cannot direct water onto neighbors |
| Engineer Plan | - | May be required for larger projects |
| Soil Type | - | Clay-heavy, poor natural drainage |
Highlighted rows indicate differences between cities.
Evanston FAQ
When do I need a grading permit in Evanston?
A grading permit is required for projects involving more than 50 cubic yards of fill or excavation, or any work within 25 feet of a property line that could alter drainage to adjacent properties. Contact Community Development at (847) 448-4311.
Can I regrade my yard to fix drainage problems?
Yes, but you must not redirect stormwater onto neighboring properties. A grading plan from a licensed engineer may be required. The work must maintain positive drainage away from building foundations.
Are there special grading rules near the lakefront?
Yes. Grading near Lake Michigan bluffs requires additional review due to erosion and slope stability concerns. Contact Community Development for specific requirements for lakefront properties.
Schaumburg FAQ
Do I need a grading permit in Schaumburg?
A permit is required for significant grade changes including regrading, adding fill, and constructing retaining walls. Contact the Village Engineering Division to determine if your specific project requires a permit.
Can I redirect drainage on my property?
You may improve drainage on your property but must not direct stormwater onto neighboring properties. All drainage must flow toward approved discharge points. A drainage plan may be required to verify compliance.
Where should my sump pump discharge?
Sump pump discharge is typically directed to the yard, allowing it to be absorbed or flow to the street. Direct connections to the storm sewer may be restricted in some areas. Check with the Village Engineering Division for your specific location.
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