The Gregg River is a short river in west-central Alberta, Canada. The river is named after John James Gregg (1840–1941), a prospector and trapper prominent in the area.[1]

Gregg River
The Gregg River from Alberta Highway 40
Location
Country	Canada
Province	Alberta
Physical characteristics
Source
• location	Gregg River Headwaters
• coordinates	53°07′20″N 117°28′44″W
• elevation	1,489 m (4,885 ft)
Mouth
• location	McLeod River
• coordinates	53°17′28″N 117°16′52″W
• elevation	1,161 m (3,809 ft)

Course

The Gregg River forms at the confluence of a number of minor creeks near the Cardinal River Coal Mine, at the base of Mount Sir Harold Mitchell. The river then flows northwest, taking on a number of tributary creeks before joining the McLeod River, which in turn flows into the Athabasca River. The Gregg is bridged by Alberta Highway 40.

Tributaries

• Berry's Creek
• Sphinx Creek
• Drinnan Creek
• Warden Creek
• Teepee Creek
• Wigwam Creek

See also

• List of Alberta rivers

References