Lac Kachiwiss is a Lake located in Sept-Îles; Sept-Rivières, Quebec and has an elevation of 157 meters.

• Latitude: 50° 22' 11'' North   (decimal: 50.3697706)
• Longitude: 66° 15' 4'' West   (decimal: -66.2510541)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 157 meters
• Location: Sept-Îles; Sept-Rivières
• Atlas of Canada Locator Map: Lac Kachiwiss
• GPS Coordinate Locator Map: Lac Kachiwiss Lat/Long