Deroche

Skumalasph Indian Reserve No. 16 is an Indian reserve of the Sto:lo people in the area of the City of Chilliwack, British Columbia, Canada. Located six miles northwest of downtown Chilliwack and 468.40 ha. in area, it is jointly administered by five band governments, which are: Aitchelitz First Nation Kwaw-kwaw-Apilt First Nation Skway First Nation Skwah First Nation Squiala First Nation

Nicomen Island is an island in the Fraser Valley region of southwestern British Columbia. Nicomen Mountain in the Douglas Ranges lies to the north across Nicomen Slough. Chilliwack Mountain lies to the south across the Fraser River. Adjacent to the northeast is Skumalasph Island. Dewdney, which by road is about 11 kilometres (7 mi) east of Mission, extends onto the northwestern end of the island. Deroche, which by road is about 29 kilometres (18 mi) west of Agassiz extends onto the northeastern end.

Nicomen Mountain, 1,221 m (4,006 ft), is the southernmost major summit of the Douglas Ranges in the Lower Mainland region of southern British Columbia. It is located to the north of Nicomen Island and the communities of Deroche and Lake Errock.

Chilliwack Mountain is a small mountain rising from the floodplain of the Fraser River in the city of Chilliwack, British Columbia, Canada. Located on the south side of the Fraser opposite the north side community of Deroche, it lies just west of the downtown of Chilliwack and to the east of Greendale, a rural neighbourhood of Chilliwack near its western boundary.

The Sumas River is a river in the Fraser Lowland and a tributary of the Fraser River system, coursing across the international border between the Canadian province of British Columbia and the U.S. state of Washington.

Lake Errock is an unincorporated community in the Fraser Valley region of southwestern British Columbia. Housing exists primarily on the northwestern shore of the same named lake, which lies southwest of Harrison Bay. The locality, on BC Highway 7, is by road about 23 kilometres (14 mi) west of Agassiz, 95 kilometres (59 mi) east of Vancouver, and 28 kilometres (17 mi) east of Mission.

The Vedder River, called the Chilliwack River above Vedder Crossing, is a river in the Canadian province of British Columbia and the U.S. state of Washington. The name Chilliwack comes from the Halkomelem word Tcil'Qe'uk, meaning "valley of many streams".

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.: 192 

Greendale is a primarily agricultural settlement within Chilliwack, British Columbia, Canada, located 92 kilometres (57 mi) east of the City of Vancouver. Greendale is located on the west side of Chilliwack, bordering the east side of the City of Abbotsford. The Vedder River forms the border between Greendale and Yarrow which lies to the South. Greendale was originally called Sumas, but got renamed in 1951 to avoid confusion with the adjoining municipality, the District of Sumas (now part of the City of Abbotsford), as well as Sumas, Washington. The area was once a 10,000 acres (4,000 ha) lake at the base of Sumas Mountain. Sumas Lake was drained in the early 1920s. Greendale has experienced two major floods, after the completed drainage, in 1894 and 1948.The Great Blue Heron Nature Reserve is located in Greendale.

Lake Errock is a lake at the community of the same name, located between Chehalis and Deroche in the Upper Fraser Valley of the Lower Mainland region of British Columbia, Canada. It lies southwest of Harrison Bay, a sidewater of the Harrison River west of Chehalis, and is separated from the nearby Fraser River by a large rocky hill. Originally named Squakum Lake, the name was adapted to that of the Lake Errock Post Office in 1964.

Atchelitz is a rural community within the City of Chilliwack in the Eastern Fraser Valley region of British Columbia, Canada. It is located southwest of the city core, to the north of the Vedder Canal. Atchelitz Pioneer Village, located within Atchelitz community, is a little antique town operating as a museum, located right next to Tourism Chilliwack and Chilliwack Heritage Museum. It is run entirely by volunteers from Atchelitz Threshermen’s Association. Atchelitz' collectors are mainly focused on collecting and restoring steam and gasoline stationary engines, steam and gasoline tractors and machinery used for farming.

Aitchelitch 9, a.k.a. Aitchelitch Indian Reserve No. 9, is an Indian Reserve within the City of Chilliwack, British Columbia, Canada, in the Eastern Fraser Valley of the province's Lower Mainland region. It is located two and a half miles southwest of downtown Chilliwack. It is the home reserve and under the governance of the Aitchelitz First Nation.