Saskatchewan Water Security Agency

The Saskatchewan Water Security Agency (before 2013, the Saskatchewan Watershed Authority) is an arm's length organization responsible for the management of water resources to ensure safe drinking water sources and reliable water supplies for economic, environmental, and social benefits in Saskatchewan, Canada. The Agency is a Treasury Board Crown Corporation administered by a board of directors appointed by the provincial government. Water Security Agency is located in Moose Jaw, SK, Canada and is part of the Water, Sewage and Other Systems Industry. Water Security Agency has 320.5 full time equivalent employees across all of its locations.

The Agency

  • operates dams and related facilities,
  • maintains an inventory of the quantity and quality of ground and surface water,
  • administers the allocation of water,
  • regulates and controls the flow of rivers, lakes, reservoirs, and other bodies of water,
  • represents the provincial government when negotiating interprovincial and international water agreements,
  • regulates water works and drainage works,
  • develops flood forecasting and identify flood susceptible areas,
  • promotes the efficient use of water for environmental and socio-economic benefits,
  • develops watershed studies and research,
  • protects watersheds, including ecosystems, erosion control, waterfowl conservation and fish habitats,
  • manages the Saskatchewan Safe Drinking Water Strategy

Dams, weirs, and reservoirs operated by the agency

The following is a list of dams, weirs, and reservoirs operated by the Saskatchewan Water Security Agency:[1]

NameLSDCoordinatesDam height (m)Year builtNotes
Avonlea Dam18-12-22 W249°59′23″N 105°00′12″W / 49.9897°N 105.0033°W / 49.9897; -105.003316.61964Upgraded in 2003
Blackstrap North Dam21-33-03 W351°50′48″N 106°22′58″W / 51.8467°N 106.3829°W / 51.8467; -106.382910.41967Part of the South Saskatchewan River Project
Blackstrap South Dam11-32-04 W351°43′48″N 106°28′27″W / 51.7301°N 106.4741°W / 51.7301; -106.47417.91967Part of the South Saskatchewan River Project
Bradwell East Dam23-34-02 W351°55′44″N 106°10′29″W / 51.9289°N 106.1747°W / 51.9289; -106.17475.81967Part of the South Saskatchewan River Project
Bradwell West Dam15-34-02 W351°55′30″N 106°12′27″W / 51.9251°N 106.2076°W / 51.9251; -106.20763.71967Part of the South Saskatchewan River Project
Brightwater Creek Dam32-30-04 W351°36′52″N 106°32′09″W / 51.6144°N 106.5358°W / 51.6144; -106.535814.01967Part of the South Saskatchewan River Project
Broderick North Dam14-29-07 W351°28′33″N 106°53′10″W / 51.4759°N 106.8862°W / 51.4759; -106.88626.51967Part of the South Saskatchewan River Project
Broderick West Dam09-29-07 W351°27′34″N 106°54′56″W / 51.4595°N 106.9155°W / 51.4595; -106.91558.81967Part of the South Saskatchewan River Project
Buffalo Pound Dam35-18-25 W250°34′20″N 105°19′53″W / 50.5721°N 105.3313°W / 50.5721; -105.33135.71939Upgraded in 2000
Candle Lake Dam23-55-22 W253°46′03″N 105°09′40″W / 53.7674°N 105.1611°W / 53.7674; -105.16113.41979
Chicken Lake Dam24-76-01 W255°36′04″N 102°01′08″W / 55.6011°N 102.0189°W / 55.6011; -102.01892.41929Upgraded in 1993
Cowan Lake Dam16-60-10 W354°11′37″N 107°27′00″W / 54.1935°N 107.4501°W / 54.1935; -107.45014.21937Upgraded in 1971
Craven DamSW-24-20-21-W2M50°42′23″N 104°48′00″W / 50.7063°N 104.8001°W / 50.7063; -104.80014.91943Regulates water flows on the Qu'Appelle River. It was upgraded in 2003
Crooked Lake DamSW-08-19A-05-W2M50°35′15″N 102°39′54″W / 50.5875°N 102.6650°W / 50.5875; -102.66503.51941
Darmody Dam08-20-02 W350°40′36″N 106°14′17″W / 50.6766°N 106.2381°W / 50.6766; -106.23819.91929
Dellwood Brook Dam34-32-24 W251°47′20″N 105°19′20″W / 51.7889°N 105.3223°W / 51.7889; -105.32239.41967Part of the South Saskatchewan River Project
Duncairn Dam50°04′27″N 108°02′46″W / 50.0743°N 108.0462°W / 50.0743; -108.0462191942
Echo Lake DamNW-07-21-13-W2M50°46′18″N 103°47′52″W / 50.7717°N 103.7979°W / 50.7717; -103.797941942
Esterhazy Dam33-19-01 W250°40′44″N 102°05′17″W / 50.6789°N 102.0880°W / 50.6789; -102.08807.91968Built on Kaposvar Creek north of Esterhazy
Five Mile Dam10-16-26 W250°19′39″N 105°30′26″W / 50.3275°N 105.5071°W / 50.3275; -105.50712.71922Built on the Moose Jaw River upstream from Moose Jaw
Gardiner Dam01-27-07 W351°16′00″N 106°52′02″W / 51.2667°N 106.8673°W / 51.2667; -106.8673641967Water source (Lake Diefenbaker) for the South Saskatchewan River Project
Grant Devine Dam33-03-02-W249°15′32″N 102°13′51″W / 49.2588°N 102.2307°W / 49.2588; -102.2307421995Formally known as Alameda Dam. Built in conjunction with Rafferty Dam
Hugonard Dam11-21-13 W250°46′07″N 103°42′06″W / 50.7685°N 103.7017°W / 50.7685; -103.701711.91957
Katepwa Dam27-19-12 W250°39′46″N 103°36′10″W / 50.6627°N 103.6029°W / 50.6627; -103.602951957Upgraded in 2005
Kingsway Dam29-16-26 W250°23′21″N 105°30′07″W / 50.3893°N 105.5019°W / 50.3893; -105.501951948Built on the Moose Jaw River in the city of Moose Jaw. It was upgraded in 1985 and underwent repairs after unprecedented flooding in 2010 and 2011.[2]
Kipahigan Lake Dam16-75-01 W255°30′19″N 102°05′25″W / 55.5054°N 102.0904°W / 55.5054; -102.09042.81985
Lac la Plonge Dam21-71-10 W355°09′40″N 107°30′33″W / 55.1611°N 107.5092°W / 55.1611; -107.50921.71985
Lac la Ronge Dam26-73-17 W255°20′09″N 104°32′05″W / 55.3358°N 104.5346°W / 55.3358; -104.53463.71966Upgraded in 2007
Makwa Lake Control11-59-22 W354°04′56″N 109°12′04″W / 54.0822°N 109.2012°W / 54.0822; -109.20123.11965Upgraded in 2010
Moose Mountain Dam09-11-08 W249°53′28″N 103°01′55″W / 49.8911°N 103.0319°W / 49.8911; -103.03195.71937Upgraded in 2012
Moosomin DamNW 29-12-31 W150°02′52″N 101°41′26″W / 50.0478°N 101.6905°W / 50.0478; -101.690513.51954Upgraded in 2024[3]
Northminster Effuent Reservoir19-51-27 W353°25′15″N 109°57′48″W / 53.4209°N 109.9632°W / 53.4209; -109.963225.31988
Opuntia Lake Control19-32-18 W351°45′43″N 108°32′47″W / 51.7619°N 108.5464°W / 51.7619; -108.54642.11948Upgraded in 1971
Pike Lake Water Supply09-34-06 W351°54′07″N 106°47′32″W / 51.9019°N 106.7921°W / 51.9019; -106.79211.51948Upgraded in 1999
Qu'Appelle River Dam25-23-04 W350°59′16″N 106°25′43″W / 50.9879°N 106.4285°W / 50.9879; -106.428527.41967
Rafferty Dam25-02-09 W249°09′08″N 103°05′22″W / 49.1522°N 103.0894°W / 49.1522; -103.089420.51991Built in conjunction with Grant Devine Dam
Rafferty R3-2 Closure Dam34-04-12-W249°20′36″N 103°32′06″W / 49.3434°N 103.5351°W / 49.3434; -103.535112.11991Built in conjunction with Rafferty Dam to contain McDonald Lake
Rafferty R4-1 Closure Dam08-05-12-W249°22′18″N 103°34′50″W / 49.3717°N 103.5805°W / 49.3717; -103.580510.31991Built in conjunction with Rafferty Dam to contain McDonald Lake
Round Lake Dam18-39-10 W252°21′28″N 103°25′27″W / 52.3578°N 103.4242°W / 52.3578; -103.424221941Upgraded in 1973 and 2000
Scott Dam11-39-20 W352°20′47″N 108°46′38″W / 52.3465°N 108.7771°W / 52.3465; -108.777114.51929Upgraded in 2001
Spruce River Dam13-54-01 W353°39′59″N 106°00′31″W / 53.6663°N 106.0085°W / 53.6663; -106.00856.11960
Star City Dam29-44-18 W252°48′47″N 104°34′11″W / 52.8131°N 104.5696°W / 52.8131; -104.569611.71967Built on Melfort Creek upstream from Melfort. Upgraded in 1995
Stelcam Weir19-15-24 W250°16′20″N 105°18′19″W / 50.2722°N 105.3052°W / 50.2722; -105.305231912Built on Moose Jaw River upstream from Moose Jaw. It was upgraded in 2002
Summercove Dam28-04-08 W349°19′40″N 107°02′12″W / 49.3278°N 107.0367°W / 49.3278; -107.03678.51949Upgraded c. 1965
Tee-Pee Creek Dam18-46-03 W252°58′07″N 102°25′40″W / 52.9687°N 102.4279°W / 52.9687; -102.427931950Upgraded in 1978
Theodore Dam19-28-06 W251°26′33″N 102°50′18″W / 51.4426°N 102.8382°W / 51.4426; -102.838214.61964
Wascana Lake Weir13-17-20 W250°26′10″N 104°37′05″W / 50.4362°N 104.6181°W / 50.4362; -104.61812.41910Upgrades c. 1973
West Poplar Dam11-03-04 W349°11′26″N 106°26′29″W / 49.1906°N 106.4415°W / 49.1906; -106.44159.91957
Woody Lake Weir27-40-30 W152°27′56″N 101°41′28″W / 52.4655°N 101.6911°W / 52.4655; -101.69112.61978Controls the outflow of Woody Lake. Upgraded in 1998
Valeport DamSE33-20-21-W2M50°43′45″N 104°51′36″W / 50.7292°N 104.8601°W / 50.7292; -104.86013.71939Upgraded in 1958
Zelma Dam23-33-28 W251°50′33″N 105°51′06″W / 51.8424°N 105.8516°W / 51.8424; -105.85169.11967Part of the South Saskatchewan River Project

See also

References

External links