Kapolei vs Pearl City
How do water restrictions rules compare between Kapolei, HI and Pearl City, HI?
Kapolei and Pearl City have similar restriction levels.
Kapolei, HI
Honolulu County
Kapolei outdoor water use is regulated by ROH Chapter 30 and Board of Water Supply shortage stages that restrict irrigation during leeward droughts.
View full Kapolei rules →Pearl City, HI
Honolulu County
Pearl City follows ROH Chapter 30 water management rules plus Board of Water Supply shortage stages that apply to all leeward and central Oahu properties during drought.
View full Pearl City rules →Key Facts Comparison
| Fact | Kapolei | Pearl City |
|---|---|---|
| Code | ROH Sec. 30-2.3 | ROH Sec. 30-2.3 |
| Operational rules | BWS shortage stages 1-4 | - |
| Non-potable source | Honouliuli recycled water | - |
| Context | Leeward drought priority | - |
| Shortage authority | - | Board of Water Supply |
| Shortage stages | - | Four graduated levels |
| Rebates | - | BWS rain barrel and xeriscape |
Highlighted rows indicate differences between cities.
Kapolei FAQ
Are there permanent watering days in Kapolei?
Not permanently. Day restrictions apply when BWS declares a shortage stage. Kapolei is usually one of the first areas tightened during leeward droughts.
Can Kapolei businesses use recycled water for irrigation?
Yes. BWS supplies Honouliuli recycled non-potable water to qualified Kapolei commercial and resort users for landscape irrigation under separate service agreements.
Pearl City FAQ
Are there always watering day restrictions in Pearl City?
No. Day-of-week schedules activate only when the Board of Water Supply declares a numbered shortage stage for Oahu.
Do military-family rentals have to follow BWS shortage rules?
Yes. Civilian-service BWS accounts at rental addresses are subject to shortage stages, even when tenants rotate frequently.
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