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Champaign, IL Environmental Rules: Erosion Control (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing article
City Code Ch. 29.5, Art. V, §§ 29.5-101 to 29.5-227
Permit trigger
Land disturbance of 2,000 sq ft or more (Class II)
Class I threshold
1+ acre requires IEPA ILR-10 permit
Washout facility
Mandatory for all Class I permit sites
Enforcing official
City Engineer, § 29.5-106
Correction deadline
48 hours after notice to comply, § 29.5-221

Summary

Champaign requires a land disturbance permit and an approved erosion and sediment control plan for construction sites disturbing 2,000 square feet or more. The City Engineer inspects sites, can stop work, and enforces a fine system under Chapter 29.5, Article V.

(a)These regulations provide for the minimum standards related to the management of soil erosion caused by land disturbing activities within the city, within the extra territorial jurisdiction for installation of subdivision infrastructure, and within areas subject to annexation agreements, unless limited by applicable intergovernmental agreements.(b)Provisions generally concern:(1)Construction site erosion and sediment control plans;(2)Preservation and enhancement of certain natural features on a construction site;(3)Permit requirements;(4)Inspection and control of construction site work;(5)Fine system to penalize violators; and(6)Implementation of storm water programs to satisfy the requirements included in the Illinois Environmental Protection Agencies'(IEPA) Phase II of the National Pollution Discharge Elimination Systems (NPDES).

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 80).

Full Breakdown

5-102). The scope provision lists what the regulations cover: construction site erosion and sediment control plans, preservation of natural site features, permit requirements, inspection and control of site work, a fine system to penalize violators, and implementation of stormwater programs meeting the IEPA's NPDES Phase II requirements. 5-112C). 5-109). 5-106).

Violations & Fines

Noncompliant work triggers a written notice of violation (Section 29.5-223) and can draw a stop-work order (Section 29.5-224) if work proceeds without a permit, the erosion control plan isn't followed, or permit conditions are broken. A Circuit Court complaint can be filed for any violation, with each day counted separately (Section 29.5-226); failing to correct conditions lets the City Engineer perform the restoration work and bill the owner, plus notify IEPA of ILR-10 noncompliance on Class I sites (Section 29.5-222).

Frequently Asked Questions

When does a Champaign construction site need an erosion control permit?
A land disturbance permit is required once a site's disturbed area meets the Class II threshold of 2,000 square feet up to one acre; sites of one acre or more need the state IEPA ILR-10 permit as Class I, per the definitions in Section 29.5-112C of Chapter 29.5, Article V.
What must a Champaign erosion and sediment control plan cover?
Under Section 29.5-102, the regulations require construction site erosion and sediment control plans, preservation of natural site features, permit compliance, inspection of site work, and adherence to a fine system, all tied to meeting the IEPA's NPDES Phase II stormwater requirements.
What happens if a Champaign contractor ignores a stop-work order?
The City Engineer can revoke the permit if land disturbance doesn't cease within one day of a posted stop-work order, and can perform the necessary erosion and sediment control work itself after 14 days' notice, billing the cost plus an administrative fee to the owner or permittee under Section 29.5-224.

Sources & Official References

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