Kailua vs Mililani Town
How do water restrictions rules compare between Kailua, HI and Mililani Town, HI?
Kailua and Mililani Town have similar restriction levels.
Kailua, HI
Honolulu County
Kailua irrigation users along Kailua Beach and Lanikai must follow Board of Water Supply drought stages; ROH Chapter 30 sets broader management policy.
View full Kailua rules →Mililani Town, HI
Honolulu County
Mililani Town irrigation follows Board of Water Supply drought schedules; ROH Sec. 30-2.3 frames the policy and Central Oahu's aquifer is heavily watched.
View full Mililani Town rules →Key Facts Comparison
| Fact | Kailua | Mililani Town |
|---|---|---|
| Code | ROH Sec. 30-2.3 | ROH Sec. 30-2.3 |
| Operator | Board of Water Supply | Board of Water Supply |
| Drought stages | 1 through 4 | 1 through 4 |
| Typical limits | Day-of-week watering | - |
| Focus | - | Automated irrigation timers |
Highlighted rows indicate differences between cities.
Kailua FAQ
Does windward Kailua get exemptions during drought?
No. BWS shortage declarations apply islandwide regardless of local rainfall. Kailua users must follow the same stage rules as leeward Oahu.
Can I run an automatic sprinkler at my Lanikai home overnight?
Under normal conditions, yes. During declared shortages, nighttime or assigned-day-only watering schedules apply and automatic controllers must be adjusted.
Mililani Town FAQ
Will Mililani HOAs adjust common-area watering during drought?
Yes. MTA and Mauka associations reprogram irrigation controllers to meet BWS stage requirements, typically watering overnight or on assigned days.
Do Mililani homeowners get a separate drought notice?
BWS communicates via utility inserts, local media, and its website. Homeowners are responsible for adjusting their own controllers during any declared stage.
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