Wichita, KS Environmental Rules: Erosion Control (2026)
Key Facts
- Threshold
- 1 acre of land disturbance
- Enforcer
- City stormwater director and OCI
- Criminal penalty
- Up to $1,000/day, misdemeanor
- Admin penalty
- $500-$2,500 per day
- Authority
- Wichita Code Chapter 16.32
Summary
Wichita requires a grading permit and approved drainage plan for construction that disturbs one acre or more of land; smaller landscaping and gardening projects are exempt from the stormwater management standards that trigger it.
Owners of properties...are exempt from the requirements of sections 16.32.091, 16.32.092, 16.32.093 and 16.32.094 of this chapter.1.Minor land disturbing activities at individual locations, such as gardening, building or grounds maintenance and landscaping, provided that the activity does not result in equal to or greater than one (1) acre of land disturbance;2.Individual utility service connections, unless such activity is carried-out in conjunction with the clearing, grading, excavating...for which a grading permit would otherwise be required by regulation;
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 35).
Full Breakdown
City Code Chapter 16.32 ties grading-permit and drainage-plan requirements to construction site disturbance of one acre or more; projects under that threshold, such as routine landscaping or a single utility connection, are exempt from the stormwater management standards in Sections 16.32.091 through 16.32.094. Once the threshold is crossed, the Office of Central Inspection and the stormwater director can withhold or deny the building permit, grading permit, subdivision plat, or site development plan approval until an approved drainage plan and best-management-practices are in place, and can issue a stop-work order for noncompliant sites.
Violations & Fines
Working without an approved plan is a misdemeanor punishable by up to $1,000 per day; administrative penalties run $500 to $2,500 per day, including up to $2,500 for starting construction without an approved drainage plan.
Frequently Asked Questions
Do I need a grading permit for a small landscaping job in Wichita?
What can the city do if I build without an approved drainage plan?
Sources & Official References
Other rules in Wichita
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