Basin Lake is an

endorheic An endorheic basin (; also spelled endoreic basin or endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water, such as rivers or oceans, but drainage converges instead into lakes ...

salt lake A salt lake or saline lake is a landlocked body of water that has a concentration of salts (typically sodium chloride) and other dissolved minerals significantly higher than most lakes (often defined as at least three grams of salt per litre). ...

in the

Canadian province Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under the jurisdiction of the Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North ...

Saskatchewan Saskatchewan ( ; ) is a Provinces and territories of Canada, province in Western Canada, western Canada, bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and on t ...

. The lake is in the RM of Three Lakes No. 400 in the Boreal Transition

ecoregion An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...

and is within an

Important Bird Area An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife Int ...

(IBA) of Canada and part of the Basin and Middle Lakes Bird Sanctuary. There are no communities along the lake's shore and the closest highway is

Highway 20 Route 20, or Highway 20, may refer to: International * European route E20 Australia * Sturt Highway (NSW/VIC/SA) * Yarra Bank Highway Brazil * BR-020 Canada * Alberta Highway 20 * British Columbia Highway 20 * Manitoba Highway 20 *New B ...

. At to the south, Humbolt is the closest city.

Description

Basin Lake is a

within the Carrot River

watershed Watershed is a hydrological term, which has been adopted in other fields in a more or less figurative sense. It may refer to: Hydrology * Drainage divide, the line that separates neighbouring drainage basins * Drainage basin, called a "watershe ...

. It has no overland outflow and water levels are dependent upon spring run-off, intermittent creeks, the

water table The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water. It can also be simply explained as the depth below which the ground is saturated. T ...

, and rainfall. As a result, water levels fluctuate greatly and extensive mudflats form near the lake's shoreline. Basin Lake is the end point in the

terminal Terminal may refer to: Computing Hardware * Terminal (electronics), a device for joining electrical circuits together * Terminal (telecommunication), a device communicating over a line * Computer terminal, a set of primary input and output devic ...

Lenore Lake basin The Carrot River is a river in north-eastern Saskatchewan, and north-western Manitoba. Its headwaters originate in the Cudworth and Tiger Hill Plains near the Town of Wakaw. The outlet of Wakaw Lake marks the beginning of the Carrot River and, ...

, with lakes such as

Lenore Lake Lenore Lake is a partly saline lake in the province of Saskatchewan, Canada. It is part of the Lenore Lake Basin, which includes several saline lakes (Basin, Middle, Frog, Ranch, Murphy, Flat, Mantrap, Houghton, Deadmoose and Waldsea) as well as ...

, Frog Lake, and Middle Lake upstream. The lake is surrounded by farms and groves of aspen, willow, and white spruce. Until the 1970s, the lake supported a population of whitefish but as the lake's salinity increased, the population could not be supported. The lake was formed in the 1890s after significant summer rains in 1896 soften the ground allowing a

spring Spring(s) may refer to: Common uses * Spring (season), a season of the year * Spring (device), a mechanical device that stores energy * Spring (hydrology), a natural source of water * Spring (mathematics), a geometric surface in the shape of a ...

to rise up from an

aquifer An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characterist ...

in the nearby hills. Prior to the flooding, the area was a depression with a "mixture of bushes, sloughs and hay meadows." Eventually the lake's water level rose to match the aquifer's. The aquifer has a natural underground spring that flows into the

Carrot River Valley Carrot River Valley is a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada. Located in the east central area of Saskatchewan, this constituency was created by ''The Representation Act, 1994'' (Saskatchewan) out of ...

Basin and Middle Lakes Migratory Bird Sanctuary

Basin Lake, and neighbouring Middle Lake, are part of the Basin and Middle Lakes Migratory Bird Sanctuary (MBS) and Basin and Middle Lakes (075)

(IBA) of Canada. The MBS was established on 9 March 1925 and "is a major resting and feeding area for migratory waterfowl and swans." The lakes, at about apart, were designated an IBA in 2001. The eastern part of Basin Lake and parts of Middle Lake are designated critical

piping plover The piping plover (''Charadrius melodus'') is a small sand-colored, sparrow-sized shorebird that nests and feeds along coastal sand and gravel beaches in North America. The adult has yellow-orange-red legs, a black band across the forehead from e ...

habitat and is provincially protected under the Wildlife Habitat Protection Act. While Basin Lake averages about deep, Middle lake averages only about deep. Directly to the south-east is another migratory bird sanctuary at

. Basin and Middle Lakes provide important habitats to several bird species, including the

American white pelican The American white pelican (''Pelecanus erythrorhynchos'') is a large aquatic soaring bird from the order Pelecaniformes. It breeds in interior North America, moving south and to the coasts, as far as Central America and South America, in winte ...

double-crested cormorant The double-crested cormorant (''Nannopterum auritum'') is a member of the cormorant family of water birds. It is found near rivers and lakes, and in coastal areas, and is widely distributed across North America, from the Aleutian Islands in Alas ...

pied-billed grebe The pied-billed grebe (''Podilymbus podiceps'') is a species of the grebe family of water birds. Because the Atitlán grebe (''Podilymbus gigas'') has become extinct, the Pied-Billed Grebe is now the sole extant member of the genus ''Podilymbus'' ...

horned grebe The horned grebe or Slavonian grebe (''Podiceps auritus'') is a relatively small waterbird in the family Podicipedidae. There are two known subspecies: ''P. a. auritus'', which breeds in the Palearctic, and ''P. a. cornutus'', which breeds i ...

eared grebe The black-necked grebe or eared grebe (''Podiceps nigricollis'') is a member of the grebe family of water birds. It was described in 1831 by Christian Ludwig Brehm. There are currently three accepted subspecies, including the nominate subspeci ...

western grebe The western grebe (''Aechmophorus occidentalis'') is a species in the grebe family of water birds. Folk names include "dabchick", "swan grebe" and "swan-necked grebe". Western grebe fossils from the Late Pleistocene of southwest North America we ...

red-necked grebe The red-necked grebe (''Podiceps grisegena'') is a migratory aquatic bird found in the temperate regions of the northern hemisphere. Its wintering habitat is largely restricted to calm waters just beyond the waves around ocean coasts, although ...

California gull The California gull (''Larus californicus'') is a medium-sized gull, smaller on average than the herring gull but larger on average than the ring-billed gull, though it may overlap in size greatly with both. Description Adults are similar in ap ...

black tern The black tern (''Chlidonias niger'') is a small tern generally found in or near inland water in Europe, Western Asia and North America. As its name suggests, it has predominantly dark plumage. In some lights it can appear blue in the breeding se ...

common tern The common tern (''Sterna hirundo'') is a seabird in the family Laridae. This bird has a circumpolar distribution, its four subspecies breeding in temperate and subarctic regions of Europe, Asia and North America. It is strongly migratory ...

, and the

black-crowned night heron The black-crowned night heron (''Nycticorax nycticorax''), or black-capped night heron, commonly shortened to just night heron in Eurasia, is a medium-sized heron found throughout a large part of the world, including parts of Europe, Asia, and N ...

References

{{Authority control Lakes of Saskatchewan Three Lakes No. 400, Saskatchewan Endorheic lakes of Canada Saline lakes of Canada Important Bird Areas of Saskatchewan

Description

Basin and Middle Lakes Migratory Bird Sanctuary

See also

References