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Shawnee County, KS Environmental Rules: Coastal Development (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Coastal Zone
None, landlocked
Stream Work
DWR approval (K.S.A. 24-126)
Wetland Fill
Corps 404 permit
Levees
1951 flood, Corps-built

Summary

Kansas is landlocked, so no coastal law applies. Building near the Kansas River, Soldier Creek, or Shunganunga Creek instead triggers floodplain permitting, state Division of Water Resources review, and federal Army Corps of Engineers permits.

These county ordinances apply to unincorporated areas of Shawnee County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

It shall be unlawful for any person, corporation, drainage or levee district, county, city or township, without first obtaining the approval of plans for the same by the chief engineer of the division of water resources, to construct, cause to be constructed, maintain or cause to be maintained, any levee or other such improvement on, along or near any stream of this state which is subject to floods, freshets or overflows, so as to control, regulate or otherwise change the flood waters of such stream.

Source: Kansas StatutesView official code

Full Breakdown

There is no coastal zone in Shawnee County; Kansas has no ocean and no coastal management act. Waterfront rules here are floodplain and federal. Placing fill or structures in the Kansas River, the Kaw, Soldier Creek, Shunganunga Creek, wetlands, or other waters of the United States requires a Clean Water Act Section 404 permit from the U.S. Army Corps of Engineers. Kansas separately requires the chief engineer of the Division of Water Resources to approve any levee, obstruction, or change to a flood-prone stream under K.S.A. 24-126. After the devastating 1951 Kansas River flood, the Corps built the Topeka levee system that still shapes waterway work today.

Violations & Fines

Filling waters or wetlands without a Corps Section 404 permit draws federal enforcement and restoration orders. Altering a flood-prone stream or levee without Division of Water Resources approval violates K.S.A. 24-126.

Frequently Asked Questions

Do coastal permits apply in Shawnee County?
No. Kansas is landlocked with no coastal program. Work near the Kansas River, Soldier Creek, or Shunganunga Creek is governed by floodplain rules and federal Army Corps permits instead.
Why does Topeka have levees?
The 1951 Kansas River flood inundated North Topeka and Oakland. The U.S. Army Corps of Engineers then built the levee system that protects the city today.

Sources & Official References

Other rules in Shawnee County

Stormwater ManagementSignificant RestrictionsBoat Dock PermitsSignificant RestrictionsErosion ControlSignificant RestrictionsNoise Ordinances: Amplified Music & Outdoor SoundSome RestrictionsNoise Ordinances: Barking DogsSome RestrictionsParking Rules: Driveway RulesSome RestrictionsParking Rules: Abandoned VehiclesSome RestrictionsAnimal Ordinances: Bird ProtectionHeavy RestrictionsAnimal Ordinances: Cat RulesFew Restrictions

All Shawnee County rules

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