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🌍 Environmental Rules/Erosion Control

Erosion Control: Ewa Gentry vs Kapolei

How do erosion control rules compare between Ewa Gentry, HI and Kapolei, HI?

Ewa Gentry and Kapolei have similar restriction levels.

Ewa Gentry, HI

Honolulu County

Heavy Restrictions

ROH Sec. 18A-1.6 requires approved erosion and sediment control plans for Ewa Gentry land-disturbing activities that need building, grading, stockpiling, or trenching permits.

View full Ewa Gentry rules β†’

Kapolei, HI

Honolulu County

Heavy Restrictions

ROH Sec. 18A-1.6 requires approved erosion and sediment control plans for Kapolei land-disturbing activities that need building, grading, stockpiling, or trenching permits.

View full Kapolei rules β†’

Key Facts Comparison

FactEwa GentryKapolei
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Highlighted rows indicate differences between cities.

Ewa Gentry FAQ

Do I need an erosion plan to build a backyard addition?

If your project requires a building, grading, or trenching permit and disturbs land, Sec. 18A-1.6 requires an approved erosion and sediment control plan.

Who enforces the erosion control plan?

The Department of Planning and Permitting reviews plans and inspects sites, and can issue stop work orders or fines for non-compliance.

Kapolei FAQ

Do I need a plan for a small Kapolei landscaping project?

Only if the project requires a building, grading, stockpiling, or trenching permit and disturbs land; smaller routine landscaping typically does not.

Who approves the erosion and sediment control plan?

The Department of Planning and Permitting reviews plans as part of the associated building or grading permit process under Chapter 18A.

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