Stormwater Management: Schaumburg vs Tinley Park
How do stormwater management rules compare between Schaumburg, IL and Tinley Park, IL?
Schaumburg and Tinley Park have similar restriction levels.
Schaumburg, IL
Cook County
Schaumburg enforces stormwater management regulations to address flooding risks in the Salt Creek watershed. Development and redevelopment projects must manage stormwater runoff through detention, retention, or other best management practices. The Village follows Cook County's Watershed Management Ordinance and the Metropolitan Water Reclamation District of Greater Chicago (MWRD) standards. Residential property owners must maintain drainage patterns and not direct runoff onto neighboring properties.
View full Schaumburg rules →Tinley Park, IL
Cook County
Tinley Park is subject to the Metropolitan Water Reclamation District of Greater Chicago (MWRD) Watershed Management Ordinance (WMO), which regulates stormwater detention, volume control, floodplain, and wetland impacts. Development disturbing 0.5 acres or creating significant impervious surface triggers WMO permit review. The Village enforces local stormwater standards and illicit discharge prohibitions.
View full Tinley Park rules →Key Facts Comparison
| Fact | Schaumburg | Tinley Park |
|---|---|---|
| Watershed | Salt Creek watershed | - |
| Governing Standard | Cook County WMO & MWRD | - |
| Design Storm | Up to 100-year event | - |
| NFIP Participant | Yes | - |
| BMPs Encouraged | Rain gardens, permeable pavers | - |
| Governing Rule | - | MWRD WMO |
| Trigger | - | 0.5 ac disturbance |
| Release Rate | - | 0.15 cfs/ac (100-yr) |
| Volume Control | - | First 1 inch captured |
| Illicit Discharge | - | Prohibited |
Highlighted rows indicate differences between cities.
Schaumburg FAQ
Do I need a stormwater plan for my home project in Schaumburg?
Small residential projects like patios and driveways generally do not require a formal stormwater plan unless the total new impervious area exceeds Cook County WMO thresholds. However, you must not alter drainage patterns in ways that flood neighboring properties.
Why does Schaumburg have strict stormwater rules?
Schaumburg is in the Salt Creek watershed, which has a history of significant flooding events. The Village's stormwater regulations help reduce flood risk by controlling runoff from new development and encouraging green infrastructure.
What are best management practices I can use at home?
Rain gardens, rain barrels, permeable pavers, and downspout disconnection all help manage stormwater on residential properties. These practices reduce runoff to Salt Creek and can help prevent localized flooding during heavy rain events.
Tinley Park FAQ
Who regulates stormwater in Tinley Park?
The MWRD Watershed Management Ordinance governs stormwater countywide, implemented locally by Tinley Park. Development over 0.5 acres or with significant impervious surface triggers WMO permits.
Do small home projects trigger stormwater review?
Typical home improvements like patios and small additions are usually below the WMO trigger, but cumulative impervious area increases may matter. Community Development reviews at permit application.
Can I wash my car in the driveway?
Occasional residential car washing is generally acceptable, but soapy water should not be directed into storm drains that flow to Tinley Creek. Commercial or fleet washing on residential property is prohibited.
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