Ewa Gentry vs Waipahu
How do water restrictions rules compare between Ewa Gentry, HI and Waipahu, HI?
Ewa Gentry and Waipahu have similar restriction levels.
Ewa Gentry, HI
Honolulu County
Ewa Gentry irrigation is subject to ROH Chapter 30 water management and Board of Water Supply shortage stages that can restrict days and hours of outdoor watering.
View full Ewa Gentry rules →Waipahu, HI
Honolulu County
Waipahu follows ROH Chapter 30 water management rules plus Board of Water Supply shortage stages, which hit leeward Oahu communities like Waipahu early during drought.
View full Waipahu rules →Key Facts Comparison
| Fact | Ewa Gentry | Waipahu |
|---|---|---|
| Code | ROH Sec. 30-2.3 | ROH Sec. 30-2.3 |
| Operational rules | BWS shortage stages 1-4 | - |
| Local context | Leeward drought-prone zone | - |
| Non-potable | Ewa recycled water available | - |
| Shortage authority | - | Board of Water Supply |
| Shortage stages | - | Four graduated levels |
| Rebates | - | BWS rain barrel and xeriscape |
Highlighted rows indicate differences between cities.
Ewa Gentry FAQ
Does Ewa Gentry have permanent watering day restrictions?
Not permanently. Schedules apply when the Board of Water Supply declares a shortage stage. Leeward Ewa areas often face earlier restrictions than windward Oahu.
Can I irrigate my Gentry lawn with recycled water?
Parts of the Ewa Plain have access to BWS non-potable recycled water for landscape use. Check with BWS and your HOA to see if your subdivision connects.
Waipahu FAQ
Are Waipahu yards always on watering-day restrictions?
No. Day-of-week schedules activate only when the Board of Water Supply declares a numbered shortage stage. Otherwise, standard conservation practices apply.
Can Waipahu farmers near Kunia use non-potable water?
ROH Chapter 30 and BWS policy encourage non-potable use where available. Agricultural irrigation typically uses separate ditch systems or dedicated non-potable connections.
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