The Nottawasaga Valley Conservation Authority

Low Water Forecasting

Current Low Water Status

ConditionPrecipitationStream flow
Level 1< 80% of precipitation normalMonthly flows < 70% of lowest average summer month flow or <100% during spring
Level 2< 60% of precipitation normalMonthly flows < 50% of lowest average summer month flow or < 70% during spring
Level 3< 40% of precipitation normalMonthly flows < 30% of lowest average summer month flow or < 50% during spring
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