Nahatlatch River

The Nahatlatch River is a tributary of the Fraser River in the Canadian province of British Columbia. It originates in the Lillooet Ranges of the Coast Mountains and empties into the Fraser River in the Fraser Canyon, north of Boston Bar.^[3]

Nahatlatch River
Location
Country	Canada
Province	British Columbia
District	Yale Division Yale Land District
Physical characteristics
Source	Lillooet Ranges
• location	Coast Mountains
• coordinates	50°5′10″N 122°14′50″W[1]
• elevation	1,925 m (6,316 ft)[2]
Mouth	Fraser River
• location	north of Boston Bar, Fraser Canyon
• coordinates	49°58′37″N 121°30′36″W[3]
• elevation	100 m (330 ft)[2]
Discharge
• location	below Tachewana Creek[4]
• average	35.7 m3/s (1,260 cu ft/s)[4]
• minimum	3.11 m3/s (110 cu ft/s)
• maximum	323 m3/s (11,400 cu ft/s)

Course

The Nahatlatch's River originates in the Lillooet Ranges. It flows southeast, the northeast, collecting tributaries such as Mehatl Creek, Tachewana Creek, and Squakum Creek. It flows through Nahatlatch Lake, Hannah Lake, and Frances Lake.^[5][6][7] After the lakes the Nahatlatch River flows generally east to join the Fraser River in the Fraser Canyon.^[8]

The Mehatl Creek watershed is within Mehatl Creek Provincial Park.^[9] The Nahatlatch Provincial Park and Protected Area encompasses the Nahatlatch River's valley from Mehall Creek to Nahatlatch, Hannah, and Frances Lakes.^[10]

See also

• List of tributaries of the Fraser River
• List of rivers of British Columbia