Hamilton water restrictions

Hamilton, MA currently has watering schedules and outdoor water-use limits. See current rules and sources.

Last checked September 23, 2026. 3 known coverage targets.

Page information last changed August 31, 2026.

Hamilton

No published restrictions

Who this covers: Town-wide and municipal information

No current outdoor water restrictions are published.

Last checked September 23, 2026.

Private wellsProperties using private wellsMandatory use limitsAll non-essential outdoor watering and hand watering — unless essential are prohibited.Last checked August 20, 2026.Show full ruleHide full rule

Who this covers: residents with private wells

Prohibited uses

All non-essential outdoor watering.
Hand watering — unless essential.

Exceptions

Hand watering — unless essential.

Updated 2026-07-29

Official sourceMandatory Water Ban on outdoor water use – MASSDEP LEVEL 3 – CRITICAL DROUGHT July 29th, 2026

Hamilton Water DepartmentCustomers of Hamilton Water DepartmentMandatory watering scheduleWater before 8 a.m. or after 8 p.m.Last checked August 20, 2026.Show full ruleHide full rule

Watering schedule

Watering hours — Water before 8 a.m. or after 8 p.m. May 1 through September 30.

Updated 2026-05-02

Official sourceWATER CONSERVATION REMINDER – no mechanical watering of lawns between the hours of 8:00 a.m. and 8:00 p.m. from May 1st to September 30th of each year is permitted.