Grassy River is a River located in 6-46-28-W, Manitoba.

• Latitude: 52° 56' 14'' North   (decimal: 52.9372000)
• Longitude: 101° 30' 26'' West   (decimal: -101.5072000)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: Manitoba
• Location: 6-46-28-W
• Atlas of Canada Locator Map: Grassy River
• GPS Coordinate Locator Map: Grassy River Lat/Long