Chatham
No published restrictionsWho this covers: Town-wide and municipal information
No current outdoor water restrictions are published.
Last checked September 23, 2026.
Chatham water restrictions
Chatham, MA currently has watering schedules. See current rules and sources.
Last checked September 23, 2026. 3 known coverage targets.
Page information last changed August 31, 2026.
Private wellsProperties using private wellsMandatory watering scheduleOdd-numbered addresses may water Tuesday and Thursday; even-numbered addresses may water Wednesday and Friday, before 9 a.m. or after 5 p.m.Last checked August 14, 2026.Show full ruleHide full rule
Who this covers: households and businesses that draw water from private wells
Watering schedule
- 2 watering days per week — Allowed weekdays: Tuesday, Thursday. Water before 9 a.m. or after 5 p.m. Odd numbered addresses. Watering by sprinkler or irrigation. Customer assigned days only.
- 2 watering days per week — Allowed weekdays: Wednesday, Friday. Water before 9 a.m. or after 5 p.m. Even numbered addresses. Watering by sprinkler or irrigation. Customer assigned days only.
Exceptions
- Outdoor water use — households and businesses that draw water from private wells.
Chatham Water DepartmentCustomers of Chatham Water DepartmentMandatory watering scheduleEach address may water two days per week.Last checked August 20, 2026.Show full ruleHide full rule
Who this covers: non-essential outdoor water use
Watering schedule
- Assigned days — Odd-numbered addresses: Tuesday, Thursday. Even-numbered addresses: Wednesday, Friday. Water before 9 a.m. or after 5 p.m. Watering by sprinkler or irrigation.
Exceptions
- Outdoor water use by households and businesses that draw water from private wells.
Official sourceThe Mainsheet July 24, 2026