CURRENTS - REVERSING FALLS

Slack water at the reversing falls: For High Water Slack add 2 hours and 25 minutes to the time of High Water at Saint John. For Low Water Slack add 3 hours and 50 minutes to the time of Low Water of Saint John. These figures are for the mid time of slack, and the average time available for navigation is one hour: dead slack may be only for ten minutes. Soundings over the sill of the reversing falls indicate depths at slack water.