Evanston vs Orland Park
How do rainwater harvesting rules compare between Evanston, IL and Orland Park, IL?
Evanston and Orland Park have similar restriction levels.
Evanston, IL
Cook County
Evanston actively promotes rainwater harvesting and has distributed subsidized rain barrels to residents. Illinois law permits rainwater collection without restriction. There are no local permits required for residential rain barrels. The city encourages rainwater harvesting as part of its stormwater management and green infrastructure programs.
View full Evanston rules →Orland Park, IL
Cook County
Rainwater harvesting is allowed in Orland Park under the Illinois Rainwater Harvesting Act (415 ILCS 56). Rain barrels for non-potable outdoor use are encouraged. Larger systems must comply with state plumbing code.
View full Orland Park rules →Key Facts Comparison
| Fact | Evanston | Orland Park |
|---|---|---|
| Legality | Fully legal, actively encouraged | - |
| Permit | Not required for rain barrels | - |
| City Program | Subsidized rain barrel distribution | - |
| Stormwater Credit | May reduce stormwater utility fee | - |
| Large Cisterns | May need plumbing permit if over 200 gal | - |
| State Law | - | 415 ILCS 56 (allowed) |
| Rain Barrels | - | No permit needed |
| Plumbed Systems | - | Permit + backflow required |
| Potable Use | - | Generally not allowed |
| Contact | - | Building (708) 403-6200 |
Highlighted rows indicate differences between cities.
Evanston FAQ
Is it legal to collect rainwater in Evanston?
Yes. Illinois has no restrictions on rainwater collection and Evanston actively encourages it. The city even offers subsidized rain barrels to residents through its stormwater management program.
Can I get a discount on my stormwater fee for installing rain barrels?
Evanston's stormwater utility fee is based on impervious surface area. Green infrastructure installations including rain barrels may qualify for fee credits. Contact the Public Works Department for details on the credit program.
Do I need a permit for a rain barrel?
No. Standard residential rain barrels do not require a permit. Larger cistern systems over 200 gallons may need a plumbing permit if connected to building systems, and underground installations may require a building permit.
Orland Park FAQ
Are rain barrels legal in Orland Park?
Yes. Rain barrels for outdoor non-potable use are permitted under Illinois law (415 ILCS 56) and encouraged by Cook County and MWRD.
Can I drink harvested rainwater in Orland Park?
No. Potable use of harvested rainwater is not generally allowed without state-approved treatment systems.
Do I need a permit for a large cistern in Orland Park?
Yes for larger systems plumbed into a building. Building permits and backflow prevention are required to protect the public water supply.
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