Deer Lake Public, Ontario Boil Water Notice: Current Status & Updates

Active advisories in Deer Lake Public

Boil Water Advisory Active Ontario Deer Lake Public

Boil Water Advisory: Deer Lake Public Water System — Deer Lake, ON

System: Deer Lake Public Water System Area: Deer Lake Issued: July 9, 2026 Lifted: —

Deer Lake Deer Lake Population: 501-1000 people

Source: Indigenous Services Canada Status & details →

If a boil water notice is issued in Deer Lake Public

Boil tap water at a rolling boil for 1 minute (3 minutes above 2,000 m / 6,562 ft) before drinking, cooking, making ice or brushing teeth.
Use bottled water for baby formula and give pets boiled or bottled water.
Throw away ice made during the advisory and keep following the notice until it is officially lifted.

Complete checklist →

Is there a boil water notice in Deer Lake Public today?

Yes — 1 advisory affecting Deer Lake Public, Ontario is listed as active. Open it above for the water system, area and official source.

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Boil Water Notice — Deer Lake Public, Ontario

Active advisories in Deer Lake Public

Boil Water Advisory: Deer Lake Public Water System — Deer Lake, ON

If a boil water notice is issued in Deer Lake Public

Is there a boil water notice in Deer Lake Public today?

Other places in Ontario