Ontario

Markham

City of Markham · Municipal waterSource recordEffective April 1, 2026

Water & Wastewater

$5.37 /m³

Combined water + wastewater, first tier

Monthly estimate

≈ $107 /mo

At 20 m³ per month, using the recorded residential water, sewer and fixed charges. This is a comparison estimate, not a bill quote. Meter size, services and billing dates may change the amount.

Water consumption

All usage / m³$5.3694

EffectiveApril 1, 2026Source record checkedJuly 24, 2026Expected review cadenceAnnual · changes Apr 1City of Markham water bylawSource on recordRepresentative residential tariff. Your account class, plan, meter, service details, and billing period can change the amount. Your utility bill is authoritative. A source check date is not a new effective date or a promise of automatic updates.

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Markham overview

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