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🌍 Environmental Rules/Erosion Control

Erosion Control: East Honolulu vs Kailua

How do erosion control rules compare between East Honolulu, HI and Kailua, HI?

East Honolulu and Kailua have similar restriction levels.

East Honolulu, HI

Honolulu County

Heavy Restrictions

Land disturbing projects in East Honolulu require approved erosion and sediment control plans under ROH Sec. 18A-1.6 before building, grading, stockpiling, or trenching permits issue.

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Kailua, HI

Honolulu County

Heavy Restrictions

Any land-disturbing project in Kailua that triggers a building, grading, stockpiling, or trenching permit must have an approved erosion and sediment control plan under ROH Sec. 18A-1.6.

View full Kailua rules β†’

Key Facts Comparison

FactEast HonoluluKailua
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Highlighted rows indicate differences between cities.

East Honolulu FAQ

Do small residential projects need an erosion plan?

Projects triggering a building, grading, stockpiling, or trenching permit require an approved erosion and sediment control plan under Sec. 18A-1.6, regardless of project size.

Who inspects my site controls?

City inspectors under Chapter 18A perform periodic and complaint-driven inspections of installed controls during land disturbing activity, and deficiencies can halt work.

Kailua FAQ

Does a small backyard grading job need a plan?

If the project needs a grading or building permit, an erosion and sediment control plan is typically required, even for residential scale.

Who approves the plan?

The Honolulu Department of Planning and Permitting reviews and approves erosion and sediment control plans.

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