Rainwater Harvesting: White Plains vs Yonkers
How do rainwater harvesting rules compare between White Plains, NY and Yonkers, NY?
White Plains and Yonkers have similar restriction levels.
White Plains, NY
Westchester County
Rainwater harvesting allowed in White Plains. Rain barrels and cisterns for non-potable outdoor use are encouraged. Larger systems may need plumbing review.
View full White Plains rules →Yonkers, NY
Westchester County
Rainwater harvesting is legal in NY State and in Yonkers. No permit needed for residential rain barrels used for outdoor irrigation.
View full Yonkers rules →Key Facts Comparison
| Fact | White Plains | Yonkers |
|---|---|---|
| Legal | Yes | - |
| Rain Barrels | Encouraged | Legal, no permit |
| Indoor Plumbing Tie-in | Permit required | - |
| Potable Use | Treatment required | DOH approval required |
| State Stance | - | Encouraged |
| Indoor Plumbing | - | Permit + backflow |
Highlighted rows indicate differences between cities.
White Plains FAQ
Can I install a rain barrel in White Plains?
Yes. Rain barrels for outdoor irrigation are legal and encouraged. No permit needed for standalone barrels; indoor plumbing connections require a permit.
Is it legal to drink harvested rainwater in White Plains?
Not without treatment and a plumbing permit. Potable use requires approved filtration and backflow prevention.
Do I need a permit for a cistern in Westchester County?
Residential rain barrels don't need one, but larger cisterns connected to indoor plumbing require building and plumbing permits with backflow prevention.
Yonkers FAQ
Do I need a permit for a rain barrel?
No. Residential rain barrels for outdoor watering are legal in Yonkers without a permit.
Can I plumb rainwater into my Yonkers house?
Only with a permit. Large cisterns or systems plumbed into household fixtures must meet NYS Plumbing Code backflow-prevention rules and require a Yonkers building permit.
Can I drink harvested rainwater in Yonkers?
No. Potable reuse of rainwater is not permitted without NYS Department of Health approval. Residential rain barrels are limited to non-potable outdoor uses like irrigation.
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