1554 - Rapides-des-Joachims to Lac la Cave Nautical Charts (3 maps)

The Wilderness Reach: 1554 - Rapides-des-Joachims to Lac la Cave

Navigate the deep, forested canyons of the furthest reaches of the Ottawa River with the 1554 - Rapides-des-Joachims to/à Lac la Cave Nautical Chart set. This professional-grade collection includes three essential sheets providing exhaustive coverage of the waterway as it flows through the pristine landscapes of the Nipissing and Pontiac regions. Whether you are transiting toward Mattawa or exploring the expansive waters of Lac la Cave, this chart set provides the technical data required for safe passage.

Three-Sheet Precision for the Northern Explorer

Produced to the rigorous standards of the Canadian Hydrographic Service (CHS), Chart 1554 offers high-resolution bathymetry for this remote maritime corridor:

• Lac la Cave & Mattawa Approaches: Detailed mapping of the expansive Lac la Cave reservoir, providing critical soundings for the areas upstream of the Otto Holden Generating Station.

• Rapides-des-Joachims (Swisha) Connectivity: Comprehensive data for the waters departing from the historic village of Rapides-des-Joachims, essential for vessels navigating the upper pools.

• Rugged River Bathymetry: Features accurate tracking of the deep-water channels and hidden shoals that define this dramatic section of the river valley.

• Infrastructure & Hazards: Clearly marks power lines, submerged obstructions, and dam approaches, ensuring safety in an area where local knowledge is key.

A Technical Masterpiece for the Canadian Explorer

Beyond its navigational utility, this chart set serves as a sophisticated record of the Ottawa River's geography as it transitions into the Northern Ontario wilderness.

• Official Technical Aesthetic: Showcases the intricate line work, sounding density, and specialized symbols that define professional hydrography.

• Vivid Print Clarity: Printed with high-definition precision to ensure every buoy, depth contour, and waypoint is sharp and legible for route planning or office display.

• The Perfect Gift for the Wilderness Boater: An ideal memento for residents of Mattawa, Rolphton, or Mackay who have a deep connection to the upper reaches of the river.
  

  Feature	Details
  Chart Number	1554
  Location	Upper Ottawa River (Mattawa / Lac la Cave Region)
  Format	Set of 3 Sheets (Single Sided)
  Scale	1:25,000
  Key Areas	Lac la Cave, Rapides-des-Joachims, Mattawa, Otto Holden Dam
  Data Type	Hydrographic (River Depths, Channel Tracks, Hazards)
  Publisher	Canadian Hydrographic Service (CHS) Standards