Wellesley, MA

Wellesley water restrictions

Current outdoor watering rules for Wellesley. Coverage can differ by public supplier, private well, or town-wide rule.

1 restriction target listed. Last checked August 11, 2026.

Water provider

Wellesley Water Division

Multiple current rules

3 current source claims are listed separately.

News report

Voluntary schedule — details incomplete

2026-04-16

The source reports a two-day-per-week limit, but the exact allowed days is not confirmed.

Watering schedule

  • Reported limit — 2 watering days per week. Exact allowed days is not confirmed.
Source limitation

Do not choose watering days or hours from the reported weekly limit. Confirm the exact schedule with the water provider.

Applies to: business and property owners

MassDEP listing

Mandatory schedule — details incomplete

2026-08-01

The source reports a one-day-per-week limit, but the exact allowed days and watering hours are not confirmed.

Watering schedule

  • Reported limit — 1 watering day per week. Exact allowed days and watering hours are not confirmed.
Source limitation

Do not choose watering days or hours from the reported weekly limit. Confirm the exact schedule with the water provider.

Applies to: supplier customersEffective: 2026-05-15

Town claim

Mandatory schedule and use limits

2026-06-09

Watering-hours schedule; additional outdoor-use restrictions apply.

Watering schedule

  • Watering-hours schedule — Water before 9 a.m. or after 5 p.m. Hand watering of lawns, gardens, flowers, shrubs, trees, and ornamental plants only.

Rule details

  • Prohibited use: outdoor irrigation using sprinklers or automatic irrigation systems.
  • Allowed use: hand watering — only permitted outdoor irrigation method.
  • Prohibited use: lawn watering using sprinklers, automatic irrigation systems, or unattended hoses.
  • Prohibited use: irrigation of landscaped areas using automatic watering systems.
  • Prohibited use: vehicle washing — except at commercial car washes; or when necessary for operator safety.
  • Prohibited use: washing exterior building surfaces, driveways, sidewalks, parking lots, and other paved surfaces — except when necessary for construction, maintenance, or public health purposes.

Exceptions

  • Water necessary for health and safety purposes.
  • Irrigation required to establish newly installed lawns or plantings — where authorized by DPW.
  • Agricultural operations — necessary to maintain livestock, crops, and vegetable gardens.
  • Irrigation of public parks, public trees, school grounds, and recreational fields.
  • Water necessary to support the core functions of a commercial operation.
Applies to: all residents and businesses
Coverage targetWellesley Water Division
Current source claims3
Last checkedAugust 11, 2026

Claims stay separate when official sources describe different rules. Confirm changes with the listed source before watering.

Confirm before watering. Rules can change quickly and may vary by supplier, address, and water source.