The Horton River is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...

Inuvik Inuvik (''place of man'') is the only town in the Inuvik Region, and the third largest community in Canada's Northwest Territories. Located in what is sometimes called the Beaufort Delta Region, it serves as its administrative and service cen ...

and

Sahtu The Sahtú or North Slavey (historically called ''Hare'' or ''Hareskin Indians'') are a Dene First Nations people of the Athabaskan-speaking ethnolinguistic group living in the vicinity of Great Bear Lake (''Sahtú'', the source of their nam ...

Regions,

Northwest Territories The Northwest Territories (abbreviated ''NT'' or ''NWT''; french: Territoires du Nord-Ouest, formerly ''North-Western Territory'' and ''North-West Territories'' and namely shortened as ''Northwest Territory'') is a federal territory of Canada. ...

and

Kitikmeot Region Kitikmeot Region (; Inuktitut: ''Qitirmiut'' ) is an administrative region of Nunavut, Canada. It consists of the southern and eastern parts of Victoria Island with the adjacent part of the mainland as far as the Boothia Peninsula, together ...

Nunavut Nunavut ( , ; iu, ᓄᓇᕗᑦ , ; ) is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' ...

, Canada. It is a tributary of the

Beaufort Sea The Beaufort Sea (; french: Mer de Beaufort, Iñupiaq: ''Taġiuq'') is a marginal sea of the Arctic Ocean, located north of the Northwest Territories, the Yukon, and Alaska, and west of Canada's Arctic islands. The sea is named after Sir Fr ...

and hence part of the

Arctic Ocean The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately and is known as the coldest of all the oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, a ...

drainage basin A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, t ...

. Only the first few kilometres from its source are within Nunavut.

Course

The river begins at a small lake about north of the northeast Dease Arm of

Great Bear Lake Great Bear Lake ( den, Sahtú; french: Grand lac de l'Ours) is a lake in the boreal forest of Canada. It is the largest lake entirely in Canada (Lake Superior and Lake Huron are larger but straddle the Canada–US border), the fourth-largest ...

. It passes through the

Smoking Hills The Smoking Hills are located on the east coast of Cape Bathurst in Canada's Northwest Territories, next to the Arctic Ocean and a small group of lakes. The cliffs were named by explorer John Franklin, who was the first European to see them on hi ...

and reaches its mouth on the east side of

Cape Bathurst Cape Bathurst (Inuit: ''Awaq'') is a cape and a peninsula located on the northern coast of the Northwest Territories in Canada. Cape Bathurst is the northernmost point of mainland Northwest Territories and one of the few peninsulas in mainland Nor ...

Franklin Bay Franklin Bay () is a large inlet in the Northwest Territories, Canada. It is a southern arm of the Amundsen Gulf, southeastern Beaufort Sea. The bay measures long, and wide at its mouth. The Parry Peninsula is to the east, and its southern are ...

on the

Amundsen Gulf Amundsen Gulf is a gulf located mainly in the Inuvik Region, Northwest Territories, Canada with a small section in the Kitikmeot Region of Nunavut. It lies between Banks Island and Victoria Island and the mainland. It is approximately in length ...

of the Beaufort Sea, where it forms a small

delta Delta commonly refers to: * Delta (letter) (Δ or δ), a letter of the Greek alphabet * River delta, at a river mouth * D (NATO phonetic alphabet: "Delta") * Delta Air Lines, US * Delta variant of SARS-CoV-2 that causes COVID-19 Delta may also re ...

, about northwest of the community of

Paulatuk Paulatuk is a hamlet located in the Inuvik Region of the Northwest Territories, Canada. It is located adjacent to Darnley Bay, in the Amundsen Gulf. The town was named for the coal that was found in the area in the 1920s, and the Siglitun spelli ...

. The mouth had been further north at Harrowby Bay on the west side of Cape Bathurst until about 1800 when a

meander A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank) and deposits sediments on an inner, convex bank ...

eroded through. There is an

airstrip An aerodrome (Commonwealth English) or airdrome (American English) is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither, and regardless of whether it is for publ ...

just north of the mouth.

DEW Line/NWS

Located about north northwest of the rivers mouth, at , lies the Horton River Short Range Radar Site (BAR-E), also known as Malloch Hills. Originally opened as a

Distant Early Warning Line The Distant Early Warning Line, also known as the DEW Line or Early Warning Line, was a system of radar stations in the northern Arctic region of Canada, with additional stations along the north coast and Aleutian Islands of Alaska (see Proj ...

site it closed in 1963. The site was reopened in 1991 as a

North Warning System The North Warning System (NWS) is a joint United States and Canadian early-warning radar system for the atmospheric air defense of North America. It provides surveillance of airspace from potential incursions or attacks from across North America' ...

short range radar.The DEW Line sites in Canada, Alaska and Greenland
/ref>

References

* * *

External links

Inuvialuit Television's documentary on the Horton River DEW Line site cleanup
{{authority control Rivers of the Northwest Territories Inuvik Region Sahtu Region Rivers of Kitikmeot Region Geography of the Inuvialuit Settlement Region

Course

DEW Line/NWS

See also

References

External links