Landscaping Rules in Joliet, IL: What Residents Actually Need to Know

If you live in Joliet or are thinking about moving there, landscaping rules are one of those things you probably won't think about until they affect you directly. Joliet has 8 specific rules on the books covering different aspects of landscaping rules, and some of them might surprise you.

Grass Height Limits

Joliet enforces grass height and vegetation maintenance under its property maintenance and nuisance abatement codes. Excessively tall grass and weeds are a code violation subject to city abatement. The city uses the GoRequest app for reporting violations.

Key details: Enforcement: Neighborhood Services Division. Reporting: GoRequest app or (815) 724-4000. Yard Waste Fine: $150+. State Law: IL Noxious Weed Act (505 ILCS 100).

Fines of $150+ for violations. City may mow and lien the property for costs. Each day of violation is a separate offense.

Tree Removal & Heritage Trees

Joliet does not remove trees on private property or in alleyways — these are the owner's responsibility. Street/parkway trees require city authorization for removal. The city maintains an approved tree list for parkway planting. Yard waste must be placed curbside in kraft paper bags or 32-gallon containers by 7 AM on collection day.

Key details: Private Trees: Owner's responsibility to maintain/remove. Street Trees: City authorization required for removal. Yard Waste: Kraft bags or 32-gal containers, curbside by 7 AM. Prohibited: No leaves/branches on curbs, sidewalks, or streets.

Removing a protected tree without a permit: $500–$5,000 per tree. Heritage tree violations: up to $10,000 per tree plus mandatory replacement planting. Stop-work orders for development sites with unauthorized removal.

Tree Trimming

Joliet requires property owners to maintain trees that overhang sidewalks, streets, and neighboring properties. The city's Public Works Department manages parkway (public right-of-way) trees. Trimming or removal of city trees without authorization is prohibited.

Key details: Private Trees: Owner responsible. Parkway Trees: City managed (Public Works). Authorization: Required for city trees. Reporting: GoRequest or Public Works.

Unauthorized trimming or removal of city trees subject to fines. Property owners responsible for maintaining safe clearance over sidewalks.

Weed Ordinances

Joliet requires property owners to control weeds and maintain vegetation under the property maintenance code. The Illinois Noxious Weed Act (505 ILCS 100) requires destruction of specified noxious weeds. Yard waste placed on city streets, curbs, or sidewalks is a violation carrying fines of $150 or more.

Key details: Yard Waste Fine: $150+. State Law: IL Noxious Weed Act (505 ILCS 100). Enforcement: Neighborhood Services. Yard Waste on Streets: Prohibited.

Fines of $150+ for yard waste on streets. Weed violations subject to abatement at owner's cost. Each day is a separate offense.

Water Restrictions

Joliet does not impose permanent outdoor watering restrictions. The city sources water from Lake Michigan through the DuPage Water Commission. Temporary restrictions may be enacted during drought conditions through the Illinois EPA.

Key details: Permanent Restrictions: None. Water Source: Lake Michigan (DuPage Water Commission). Drought Restrictions: Temporary if enacted. Conservation: Encouraged, not mandated.

No routine watering violation penalties. Temporary drought restrictions, if enacted, carry penalties under the applicable emergency ordinance.

Joliet is more permissive than most cities when it comes to water restrictions. That said, there are still limits.

Rainwater Harvesting

Joliet does not prohibit residential rainwater harvesting. Illinois law does not restrict rain barrel use. The city encourages stormwater management practices. No permits are required for standard residential rain barrels.

Key details: Rain Barrels: Permitted. Permit Required: No (standard barrels). State Restrictions: None. Larger Systems: May need permit.

No penalties for standard rain barrel use. Larger systems may require building permits.

Joliet is more permissive than most cities when it comes to rainwater harvesting. That said, there are still limits.

Native Plants

Joliet does not mandate native plant use in residential landscaping. The city maintains an Approved Tree List for parkway tree planting through the Forestry Division but does not require native species for private property landscaping. Illinois does not have a statewide native plant requirement for residential properties.

Key details: Native Plant Mandate: None for residential properties. Approved Tree List: Maintained by Forestry Division for parkway trees. Private Landscaping: No species restrictions; maintenance standards apply. Commercial Development: Landscaping reviewed during site plan approval. State Requirement: Illinois has no statewide native plant mandate.

There are no violations specific to native plant use. Properties must meet general maintenance standards including lawn height limits and weed control.

The rules around native plants in Joliet lean permissive, but that does not mean anything goes.

Artificial Turf

The City of Joliet does not have specific regulations governing artificial turf installation on residential properties. Artificial turf is neither explicitly prohibited nor specifically regulated by local ordinance. Property maintenance standards regarding lawn appearance and weed control apply generally. Illinois does not have statewide artificial turf restrictions.

Key details: Local Regulation: No specific artificial turf ordinance. Prohibition: Not prohibited in Joliet. Permit: No specific permit required for turf installation. Maintenance: General property maintenance standards apply. HOA: Private covenants may impose additional restrictions.

No specific violations related to artificial turf. Properties must meet general maintenance standards for appearance and drainage.

The rules around artificial turf in Joliet lean permissive, but that does not mean anything goes.

The Bottom Line

Compared to many U.S. cities, Joliet gives residents more room on landscaping rules. 4 of the 8 rules here are rated permissive. But permissive does not mean unregulated. There are still requirements, and the city does enforce them when violations are reported.

These rules come from Joliet's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.