Water Restrictions: Mount Vernon vs White Plains
How do water restrictions rules compare between Mount Vernon, NY and White Plains, NY?
Mount Vernon and White Plains have similar restriction levels.
Mount Vernon, NY
Westchester County
Mount Vernon receives water via NYC DEP (Catskill/Delaware system). No permanent outdoor watering restrictions, but drought emergencies may trigger NYC DEP or NY DEC statewide limits.
View full Mount Vernon rules →White Plains, NY
Westchester County
White Plains is served by Westchester Joint Water Works and New York City DEP water. Drought-stage restrictions apply when declared by NYC DEP or Westchester County.
View full White Plains rules →Key Facts Comparison
| Fact | Mount Vernon | White Plains |
|---|---|---|
| Water Utility | NYC DEP | - |
| Normal Rules | No day restrictions | - |
| Drought | DEP/DEC may ban | - |
| Enforcement | During emergency only | - |
| Water Source | - | NYC DEP/WJWW |
| Normal | - | No day schedule |
| Drought Warning | - | Odd/even days |
| Drought Emergency | - | Mandatory ban |
Highlighted rows indicate differences between cities.
Mount Vernon FAQ
Are there lawn watering restrictions in Mount Vernon?
No permanent restrictions. During drought emergencies, NYC DEP or NY DEC may impose outdoor watering bans — check current status before watering.
Where does Mount Vernon's tap water come from?
Mount Vernon is served by the NYC DEP Catskill/Delaware water supply system — the same source that feeds most of New York City.
Can I hand-water my garden during a NY drought alert?
Typically yes. NYC DEP drought emergency rules usually restrict lawn irrigation first, allowing hand-held hose watering of gardens to continue.
White Plains FAQ
Are there lawn watering restrictions in White Plains?
Not typically. Restrictions are triggered only when NYC DEP or Westchester County declares a drought watch, warning, or emergency. Check current status on the city and NYC DEP websites.
Where does White Plains get its drinking water?
From the NYC DEP reservoir system and Kensico Reservoir, delivered through Westchester Joint Water Works.
How does the odd/even lawn watering rule work in Westchester?
During a declared drought warning, odd-numbered addresses water on odd calendar days and even-numbered addresses water on even days.
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