Name LSD Coordinates Dam height (m ) Year built Notes Avonlea Dam 18-12-22 W2 49°59′23″N 105°00′12″W / 49.9897°N 105.0033°W / 49.9897; -105.0033 16.6 1964 Upgraded in 2003 Blackstrap North Dam 21-33-03 W3 51°50′48″N 106°22′58″W / 51.8467°N 106.3829°W / 51.8467; -106.3829 10.4 1967 Part of the South Saskatchewan River Project Blackstrap South Dam 11-32-04 W3 51°43′48″N 106°28′27″W / 51.7301°N 106.4741°W / 51.7301; -106.4741 7.9 1967 Part of the South Saskatchewan River Project Bradwell East Dam 23-34-02 W3 51°55′44″N 106°10′29″W / 51.9289°N 106.1747°W / 51.9289; -106.1747 5.8 1967 Part of the South Saskatchewan River Project Bradwell West Dam 15-34-02 W3 51°55′30″N 106°12′27″W / 51.9251°N 106.2076°W / 51.9251; -106.2076 3.7 1967 Part of the South Saskatchewan River Project Brightwater Creek Dam 32-30-04 W3 51°36′52″N 106°32′09″W / 51.6144°N 106.5358°W / 51.6144; -106.5358 14.0 1967 Part of the South Saskatchewan River Project Broderick North Dam 14-29-07 W3 51°28′33″N 106°53′10″W / 51.4759°N 106.8862°W / 51.4759; -106.8862 6.5 1967 Part of the South Saskatchewan River Project Broderick West Dam 09-29-07 W3 51°27′34″N 106°54′56″W / 51.4595°N 106.9155°W / 51.4595; -106.9155 8.8 1967 Part of the South Saskatchewan River Project Buffalo Pound Dam 35-18-25 W2 50°34′20″N 105°19′53″W / 50.5721°N 105.3313°W / 50.5721; -105.3313 5.7 1939 Upgraded in 2000 Candle Lake Dam 23-55-22 W2 53°46′03″N 105°09′40″W / 53.7674°N 105.1611°W / 53.7674; -105.1611 3.4 1979 Chicken Lake Dam 24-76-01 W2 55°36′04″N 102°01′08″W / 55.6011°N 102.0189°W / 55.6011; -102.0189 2.4 1929 Upgraded in 1993 Cowan Lake Dam 16-60-10 W3 54°11′37″N 107°27′00″W / 54.1935°N 107.4501°W / 54.1935; -107.4501 4.2 1937 Upgraded in 1971 Craven Dam SW-24-20-21-W2M 50°42′23″N 104°48′00″W / 50.7063°N 104.8001°W / 50.7063; -104.8001 4.9 1943 Regulates water flows on the Qu'Appelle River . It was upgraded in 2003 Crooked Lake Dam SW-08-19A-05-W2M 50°35′15″N 102°39′54″W / 50.5875°N 102.6650°W / 50.5875; -102.6650 3.5 1941 Darmody Dam 08-20-02 W3 50°40′36″N 106°14′17″W / 50.6766°N 106.2381°W / 50.6766; -106.2381 9.9 1929 Dellwood Brook Dam 34-32-24 W2 51°47′20″N 105°19′20″W / 51.7889°N 105.3223°W / 51.7889; -105.3223 9.4 1967 Part of the South Saskatchewan River Project Duncairn Dam 50°04′27″N 108°02′46″W / 50.0743°N 108.0462°W / 50.0743; -108.0462 19 1942 Echo Lake Dam NW-07-21-13-W2M 50°46′18″N 103°47′52″W / 50.7717°N 103.7979°W / 50.7717; -103.7979 4 1942 Esterhazy Dam 33-19-01 W2 50°40′44″N 102°05′17″W / 50.6789°N 102.0880°W / 50.6789; -102.0880 7.9 1968 Built on Kaposvar Creek north of Esterhazy Five Mile Dam 10-16-26 W2 50°19′39″N 105°30′26″W / 50.3275°N 105.5071°W / 50.3275; -105.5071 2.7 1922 Built on the Moose Jaw River upstream from Moose Jaw Gardiner Dam 01-27-07 W3 51°16′00″N 106°52′02″W / 51.2667°N 106.8673°W / 51.2667; -106.8673 64 1967 Water source (Lake Diefenbaker ) for the South Saskatchewan River Project Grant Devine Dam 33-03-02-W2 49°15′32″N 102°13′51″W / 49.2588°N 102.2307°W / 49.2588; -102.2307 42 1995 Formally known as Alameda Dam . Built in conjunction with Rafferty Dam Hugonard Dam 11-21-13 W2 50°46′07″N 103°42′06″W / 50.7685°N 103.7017°W / 50.7685; -103.7017 11.9 1957 Katepwa Dam 27-19-12 W2 50°39′46″N 103°36′10″W / 50.6627°N 103.6029°W / 50.6627; -103.6029 5 1957 Upgraded in 2005 Kingsway Dam 29-16-26 W2 50°23′21″N 105°30′07″W / 50.3893°N 105.5019°W / 50.3893; -105.5019 5 1948 Built 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 Dam 16-75-01 W2 55°30′19″N 102°05′25″W / 55.5054°N 102.0904°W / 55.5054; -102.0904 2.8 1985 Lac la Plonge Dam 21-71-10 W3 55°09′40″N 107°30′33″W / 55.1611°N 107.5092°W / 55.1611; -107.5092 1.7 1985 Lac la Ronge Dam 26-73-17 W2 55°20′09″N 104°32′05″W / 55.3358°N 104.5346°W / 55.3358; -104.5346 3.7 1966 Upgraded in 2007 Makwa Lake Control 11-59-22 W3 54°04′56″N 109°12′04″W / 54.0822°N 109.2012°W / 54.0822; -109.2012 3.1 1965 Upgraded in 2010 Moose Mountain Dam 09-11-08 W2 49°53′28″N 103°01′55″W / 49.8911°N 103.0319°W / 49.8911; -103.0319 5.7 1937 Upgraded in 2012 Moosomin Dam NW 29-12-31 W1 50°02′52″N 101°41′26″W / 50.0478°N 101.6905°W / 50.0478; -101.6905 13.5 1954 Upgraded in 2024[3] Northminster Effuent Reservoir 19-51-27 W3 53°25′15″N 109°57′48″W / 53.4209°N 109.9632°W / 53.4209; -109.9632 25.3 1988 Opuntia Lake Control 19-32-18 W3 51°45′43″N 108°32′47″W / 51.7619°N 108.5464°W / 51.7619; -108.5464 2.1 1948 Upgraded in 1971 Pike Lake Water Supply 09-34-06 W3 51°54′07″N 106°47′32″W / 51.9019°N 106.7921°W / 51.9019; -106.7921 1.5 1948 Upgraded in 1999 Qu'Appelle River Dam 25-23-04 W3 50°59′16″N 106°25′43″W / 50.9879°N 106.4285°W / 50.9879; -106.4285 27.4 1967 Rafferty Dam 25-02-09 W2 49°09′08″N 103°05′22″W / 49.1522°N 103.0894°W / 49.1522; -103.0894 20.5 1991 Built in conjunction with Grant Devine Dam Rafferty R3-2 Closure Dam 34-04-12-W2 49°20′36″N 103°32′06″W / 49.3434°N 103.5351°W / 49.3434; -103.5351 12.1 1991 Built in conjunction with Rafferty Dam to contain McDonald Lake Rafferty R4-1 Closure Dam 08-05-12-W2 49°22′18″N 103°34′50″W / 49.3717°N 103.5805°W / 49.3717; -103.5805 10.3 1991 Built in conjunction with Rafferty Dam to contain McDonald Lake Round Lake Dam 18-39-10 W2 52°21′28″N 103°25′27″W / 52.3578°N 103.4242°W / 52.3578; -103.4242 2 1941 Upgraded in 1973 and 2000 Scott Dam 11-39-20 W3 52°20′47″N 108°46′38″W / 52.3465°N 108.7771°W / 52.3465; -108.7771 14.5 1929 Upgraded in 2001 Spruce River Dam 13-54-01 W3 53°39′59″N 106°00′31″W / 53.6663°N 106.0085°W / 53.6663; -106.0085 6.1 1960 Star City Dam 29-44-18 W2 52°48′47″N 104°34′11″W / 52.8131°N 104.5696°W / 52.8131; -104.5696 11.7 1967 Built on Melfort Creek upstream from Melfort . Upgraded in 1995 Stelcam Weir 19-15-24 W2 50°16′20″N 105°18′19″W / 50.2722°N 105.3052°W / 50.2722; -105.3052 3 1912 Built on Moose Jaw River upstream from Moose Jaw. It was upgraded in 2002 Summercove Dam 28-04-08 W3 49°19′40″N 107°02′12″W / 49.3278°N 107.0367°W / 49.3278; -107.0367 8.5 1949 Upgraded c. 1965 Tee-Pee Creek Dam 18-46-03 W2 52°58′07″N 102°25′40″W / 52.9687°N 102.4279°W / 52.9687; -102.4279 3 1950 Upgraded in 1978 Theodore Dam 19-28-06 W2 51°26′33″N 102°50′18″W / 51.4426°N 102.8382°W / 51.4426; -102.8382 14.6 1964 Wascana Lake Weir 13-17-20 W2 50°26′10″N 104°37′05″W / 50.4362°N 104.6181°W / 50.4362; -104.6181 2.4 1910 Upgrades c. 1973 West Poplar Dam 11-03-04 W3 49°11′26″N 106°26′29″W / 49.1906°N 106.4415°W / 49.1906; -106.4415 9.9 1957 Woody Lake Weir 27-40-30 W1 52°27′56″N 101°41′28″W / 52.4655°N 101.6911°W / 52.4655; -101.6911 2.6 1978 Controls the outflow of Woody Lake . Upgraded in 1998 Valeport Dam SE33-20-21-W2M 50°43′45″N 104°51′36″W / 50.7292°N 104.8601°W / 50.7292; -104.8601 3.7 1939 Upgraded in 1958 Zelma Dam 23-33-28 W2 51°50′33″N 105°51′06″W / 51.8424°N 105.8516°W / 51.8424; -105.8516 9.1 1967 Part of the South Saskatchewan River Project