Nantucket
No published restrictionsWho this covers: Town-wide and municipal information
No current outdoor water restrictions are published.
Last checked September 23, 2026.
Nantucket water restrictions
Nantucket, MA currently has outdoor watering bans and other water-use restrictions. See current rules and sources.
Last checked September 23, 2026. 4 known coverage targets.
Page information last changed August 31, 2026.
Private wellsProperties using private wellsVoluntary schedule — details incompleteThe source reports a watering schedule, but the exact allowed days is not confirmed.Last checked August 20, 2026.Show full ruleHide full rule
Who this covers: users utilizing a private well in Level 1 – Mild Drought Regions; users utilizing a private well in Level 2 – Significant Drought Regions
Watering schedule
- Reported limit — Exact allowed days is not confirmed.
Conservation requests
- Customers are asked to limit overall water use.
- Customers are asked to address local water use restrictions.
Source limitation
Do not choose watering days or hours from the reported weekly limit. Confirm the exact schedule with the water provider.
Official sourcedeclared Friday
Wannacomet Water CompanyCustomers of Wannacomet Water CompanyMandatory schedule and use limitsNon-essential outdoor water use and pool fills — contact Wannacomet Water at 508-228-0022 for consideration are restricted.Last checked August 13, 2026.Show full ruleHide full rule
Who this covers: Wannacomet Water customers
Watering schedule
- Watering-hours schedule — Water from 5 p.m.–9 a.m. Hand-held hose or watering can only.
Water-use rules
- Restricted: non-essential outdoor water use and pool fills — contact Wannacomet Water at 508-228-0022 for consideration.
- Prohibited: automatic irrigation — including drip irrigation.
Official sourceWater | Nantucket, MA - Official Website
Siasconset Water DepartmentCustomers of Siasconset Water DepartmentOutdoor watering banNonessential outdoor water use is prohibited.Last checked August 13, 2026.Show full ruleHide full rule
Who this covers: supplier customers
Prohibited uses
- Nonessential outdoor watering.
Official sourceMassDEP statewide restrictions — 2026-08-01