Grading & Drainage: Ewa Gentry vs Kaneohe
How do grading & drainage rules compare between Ewa Gentry, HI and Kaneohe, HI?
Kaneohe has fewer restrictions than Ewa Gentry.
Ewa Gentry, HI
Honolulu County
Ewa Gentry grading, grubbing, stockpiling, and drainage work is regulated under ROH Chapter 18A, which requires permits, bonds, and inspections for qualifying land-disturbing activity.
View full Ewa Gentry rules →Kaneohe, HI
Honolulu County
Most grading, cut, fill, or trenching projects in Kaneohe require a permit under ROH Chapter 18A, with drainage review to protect downslope neighbors and bay-bound streams.
View full Kaneohe rules →Key Facts Comparison
| Fact | Ewa Gentry | Kaneohe |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Ewa Gentry FAQ
Do I need a grading permit to regrade my Ewa Gentry backyard?
If the work exceeds the volume or slope thresholds in Chapter 18A, a grading permit is required along with any needed erosion control plan.
What happens if I grade without a permit?
Sec. 18A-2.4A treats grading without a permit as a violation, which can lead to stop work orders, penalties, and required remediation.
Kaneohe FAQ
Do I need a permit to add a driveway?
New or substantially regraded driveways generally require a grading permit, especially on sloped Kaneohe lots.
Can I redirect my roof runoff?
Runoff must discharge in approved locations and not onto neighboring property or directly into the storm drain system.
Compare other topics
See how Ewa Gentry and Kaneohe compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool