The Squamish-Lillooet Regional District is a quasi-municipal administrative area in British Columbia, Canada. It stretches from Britannia Beach in the south to Pavilion in the north. Lillooet, Pemberton, Whistler and Squamish are the four municipalities in the regional district. Its administrative offices are in the Village of Pemberton, although the district municipalities of Squamish and Whistler are larger population centres. The district covers 16,353.68 km² of land area.
The Bridge River is an approximately 120 kilometres (75 mi) long river in southern British Columbia. It flows south-east from the Coast Mountains. Until 1961, it was a major tributary of the Fraser River, entering that stream about six miles upstream from the town of Lillooet; its flow, however, was near-completely diverted into Seton Lake with the completion of the Bridge River Power Project, with the water now entering the Fraser just south of Lillooet as a result.
Terzaghi Dam is the key diversion dam in BC Hydro's Bridge River Power Project. It forms the project's largest reservoir, Carpenter Lake west of Lillooet. Originally known as the Mission Dam, it was renamed Terzaghi Dam in 1965 to honor Karl von Terzaghi, the civil engineer who founded the science of soil mechanics. It is located about 30 km up the Bridge River from its confluence with the Fraser.
Lajoie Dam is the uppermost of the storage dams of BC Hydro's Bridge River Power Project, which is located in the southwestern Interior of British Columbia. It is located just west of the small semi-ghost town of Gold Bridge. An earthfill structure, it is 87 m and impounds c. 570,000 acre-feet (700,000,000 m3) of water in Downton Lake Reservoir. The Lajoie Powerhouse generates 22 MW with an average generating capacity of 170 GWh/year. A few miles downstream is Carpenter Lake, which is formed by Terzaghi Dam, the largest of the Bridge River Power Project's structures.
Tyaughton Creek, formerly gazetted as the Tyaughton River, also historically known as Tyoax Creek, is a 50 kilometre tributary of British Columbia's Bridge River, flowing generally southeast to enter the main flow of that river about mid-way along the length of Carpenter Lake, a reservoir formed by Terzaghi Dam of the Bridge River Power Project.
Tyaughton Lake, also known as Tyax Lake, is a lake in the Bridge River Country of the West-Central Interior of British Columbia, Canada, located to the north of Carpenter Lake, a reservoir along the Bridge River formed by Terzaghi Dam of the Bridge River Power Project. Among the largest of a number of well-known fishing lakes located in valleys flanking the Bridge River, its name is an adaptation of a Chilcotin word meaning "jumping fish". Around its shores is a community of recreational homes, and near its southern end had been an older fishing lodge, the Tyaughton Lake Lodge, while on its northwestern shore is the Tyax Mountain Lake Resort, built in the 1980s, which at the time of construction was the largest log structure built in British Columbia in the 20th Century. Despite the shared name, it is not directly on the course of Tyaughton Creek, but is linked to the lower canyon of that creek by a short intermediary stream. The main road access is from the Gun Creek Forest Service Road from a junction on BC Highway 40 (the Gold Bridge-Lillooet Road midway between the outlets into Carpenter Lake of Tyaughton Creek and Gun Creek.
Gold Bridge is an unincorporated community in the Bridge River Country of British Columbia, Canada. Although numbering only around 40 inhabitants, Gold Bridge is the service and supply centre for the upper basin of the Bridge River Valley, which includes recreation-residential areas at the Gun Lakes, Tyaughton Lake, Marshall Creek, and Bralorne; and the nearby ghost towns of Brexton and Pioneer Mine.
The Williams Lake First Nation is a First Nations government of the Secwepemc (Shuswap) Nation, located in the Cariboo region of the Central Interior region of the Canadian province of British Columbia, at the city of Williams Lake. It was created when the government of the then-Colony of British Columbia established an Indian reserve system in the 1860s. It is a member government of the Northern Shuswap Tribal Council. Its main Indian Reserve is Williams Lake Indian Reserve No. 1, a.k.a. "Sugarcane" or "The Cane" or "SCB".
The Bridge River Country is a historic geographic region and mining district in the Interior of British Columbia, Canada, lying between the Fraser Canyon and the valley of the Lillooet River, south of the Chilcotin Plateau and north of the Lillooet Ranges. "The Bridge River" can mean the Bridge River Country as opposed to the Bridge River itself, and is considered to be part of the Lillooet Country, but has a distinct history and identity within the larger region. As Lillooet is sometimes considered to be the southwest limit of the Cariboo, some efforts were made to refer to the Bridge River as the "West Cariboo" but this never caught on.
Cadwallader Creek is an important tributary of the Hurley River in the Bridge River Country of the British Columbia Interior, Canada, most notable for its role as the home of the Bralorne and Pioneer Mines and associated gold claims and workings. Less than twenty miles in length, the creek is joined by Noel Creek within the area of the town of Bralorne, and just below Bralorne joins the Hurley River just above Hurley Falls and that river's ten-mile canyon prior to its own confluence with the Bridge River near the town Gold Bridge. Standard Creek, a short tributary of Cadwallader Creek near its upper end, connects via McGillvray Pass to the creek of the same name and, on Anderson Lake far below, the resort townlet of McGillivray Falls. One-time plans to build a cog railway to the mines from the Pacific Great Eastern at McGillivary Falls were never fulfilled.
Pemberton Pass, 505 m (1,657 ft), also formerly known as Mosquito Pass, is the lowest point on the divide between the Lillooet and Fraser River drainages, located at Birken, British Columbia, Canada, in the principal valley connecting and between Pemberton and Lillooet. The pass is a steep-sided but flat-bottomed valley adjacent to Mount Birkenhead and forming a divide between Poole Creek, a tributary of the Birkenhead River, which joins the Lillooet at Lillooet Lake, and the Gates River which flows northeast from Gates Lake, at the summit of the pass, which flows to the Fraser via Anderson and Seton Lakes and the Seton River.
McGillivray Pass is a mountain pass in the Pacific Ranges of southwestern British Columbia, Canada, located about 30 miles west of the town of Lillooet and immediately west of the upper end of Anderson Lake, above the former resort community of McGillivray. The pass connects the head of McGillivray Creek with the head of Standard Creek, a tributary of Cadwallader Creek and was used as a route by prospectors, miners and hunters heading for the upper Bridge River Country beyond the pass. The pass was proposed at one time for a cog railway to connect the mines at Bralorne and Pioneer with the Pacific Great Eastern Railway (now part of CN but the project never went forward. There are private ski cabins near the summit area of the pass, which is the division between the Bendor Range to the east and the Cadwallader Range to the west.
Churn Creek is a tributary of the Fraser River in the Canadian province of British Columbia.
The Seton Canal is a diversion of the flow of the Seton River from Seton Dam, just below the flow of Seton Lake, to the Seton Powerhouse on the Fraser River at the town of Lillooet, British Columbia, Canada. The canal bridges Cayoosh Creek 300m below its commencement and is about 3.5 km in length, ending just below a bridge used by the Texas Creek Road, where the canal's waterflow is fed into tunnels which feed the Seton Powerhouse on the farther side of a small rocky hill. Most of the water carried by the canal is the volume of the diverted Bridge River, which is fed into Seton Lake via BC Hydro's Bridge River generating stations at Shalalth, 16 km to the west, which are supplied by diversion tunnels through Mission Ridge from Carpenter Lake, the reservoir created by Terzaghi Dam.
The Gates River is a short river in the Lillooet Country of the Southern Interior of British Columbia, Canada. Approximately 14.5 km in length, it flows generally northeast from the outlet of Birken Lake to its mouth at the head of Anderson Lake. Its main tributaries are Haylmore Creek, from the southeast, and Blackwater Creek, from the northwest, which originates near the head of Birkenhead Lake. Augmented by the waters of McGillivray Creek, Lost Valley Creek and others, its flow becomes the Seton River from the foot of Anderson Lake onwards.
Haylmore Creek is the largest tributary of the Gates River, flowing northwest from its origin in the central Cayoosh Range to join that river at the community of Devine, British Columbia, Canada, in the Lillooet Country of the Southern Interior of British Columbia.
The Katzie First Nation or Katzie Nation is the band government of the Katzie people of the Lower Fraser Valley region of British Columbia, Canada.
Norrish Creek is a tributary of the Fraser River. It is located in the Douglas Ranges, the southernmost subrange of the Pacific Ranges of the Coast Mountains of British Columbia, Canada to the north of Nicomen Island. Local residents refer to it as "Suicide Creek." It was named after William Henry Norrish a pioneer Scottish Canadian farmer.
The Cadwallader Range, originally named the Cadwallader Mountains, is a sub-range of the Pacific Ranges of the Coast Mountains in the Bridge River-Lillooet Country of the South-Central Interior of British Columbia, Canada, located between the south end of Anderson Lake (E) and the Hurley River. According to the provincial basemap, the precise alpine boundaries of the range are McGilliray Pass, at its eastern extremity and beyond which is the Bendor Range, and the pass between Noel and Sockeye Creeks on its west, which is immediately north of the lower end of Birkenhead Lake. The officially unnamed range west of that has been called the Noel Range, after its main peak Mount Noel. At the foot of the range along its northeast flank is Cadwallader Creek, scene of the historic and once-rich Bralorne and Pioneer Mines and the ghost town of Bralorne.
Mission Ridge, also known as Mission Mountain, is a ridge in the Bridge River-Lillooet Country of the South-Central Interior of British Columbia, Canada, extending westward from the town of Lillooet along the north side of Seton Lake to Mission Pass, which is immediately above and to the north of the lakeside community of Shalalth. The road over the pass is also known as Mission Mountain, which is short for "Mission Mountain Road". Mission Creek lies on the north side of the pass, and is a tributary of the Bridge River, the lower reaches of which lie on the north side of the ridge, and which was the only road access into the upper Bridge River Country before the construction of a road through the Bridge River Canyon in the mid-1950s opened that region up to road access from the lower Bridge River valley and the town of Lillooet via the community of Moha. Most, or virtually all, of the ridge, is Indian Reserves, notably Slosh 1, under the administration of the Seton Lake Indian Band, and Bridge River 1, which is under the administration of the Bridge River Indian Band. Parts of the ridge's eastern end are in reserves controlled by the Lillooet Indian Band, including its final spires above Lillooet, which were dubbed St. Mary's Mount by the Reverend Lundin Brown in the 1860s, though that name never stuck and is ungazetted.