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Planning of the dam involved no evaluation of the social and environmental effects it may have caused, and no public hearings were held prior to the construction either. The construction of the
Bighorn dam flooded the Kootenay Plains and stopped the livelihood (hunting and fur trapping) of the
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384:(MW). However, it has an available water supply that allows it to be the largest producer of hydroelectric energy in Alberta, with an average of 408 gigawatt-hours (1.47 PJ) each year.
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Bighorn Stoney
Indigenous that had lived in that area. It had flooded their cabins, graves and pastures.
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The
Bighorn Plant is the second largest hydro facility owned by TransAlta (the largest being
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The dam was built in 1972 in the mountain gap at Windy Point, in the Front Ranges of the
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The plant is one of two TransAlta hydroelectric plants on the
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46:. Unsourced material may be challenged and removed.
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1268:A Cultural Geography Of North American Indians
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106:Learn how and when to remove this message
1442:Hydroelectric power stations in Alberta
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1295:. Environment Canada. 31 October 2011
1462:Dams in the Saskatchewan River basin
1315:"Canadian Climate Normals 1971-2000"
1293:"Canadian Climate Normals 1981-2010"
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353:in 1972, and led to the creation of
44:adding citations to reliable sources
15:
239:53.7 km (20.7 sq mi)
13:
1176:Source 2: Precipitation Days Only
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31:needs additional citations for
1447:1972 establishments in Alberta
1265:Ross, Thomas E. (2019-04-10).
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1:
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957:Average snowfall cm (inches)
887:Average rainfall mm (inches)
414:Climate data for Bighorn Dam
286:91 m (299 ft) (Max)
263:1,340 m (4,400 ft)
135:A section of the Bighorn Dam
7:
1201:"Bighorn Dam Safety Review"
1027:Average precipitation days
673:Mean daily minimum °C (°F)
533:Mean daily maximum °C (°F)
10:
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1432:Clearwater County, Alberta
1400:52.3087889°N 116.3291611°W
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380:), with a capacity of 120
369:are managed by TransAlta.
349:, Canada. It was built by
153:Clearwater County, Alberta
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1452:North Saskatchewan River
1405:52.3087889; -116.3291611
389:North Saskatchewan River
207:North Saskatchewan River
1373:Renewable energy portal
292:Installed capacity
247:32 km (20 mi)
160:Construction began
1457:Dams completed in 1972
312:Annual generation
118:Dam in Alberta, Canada
260:Normal elevation
192:Type of dam
1317:. Environment Canada
463:Record high °C (°F)
302:Capacity factor
273:Commission date
40:improve this article
1395: /
1121:Average snowy days
1074:Average rainy days
743:Record low °C (°F)
603:Daily mean °C (°F)
391:system in Alberta.
367:hydroelectric plant
335:Bighorn Hydro Plant
244:Maximum length
1170:Environment Canada
252:Maximum width
1278:978-0-429-71275-3
1240:www.transalta.com
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343:Clearwater County
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236:Surface area
186:Dam and spillways
168:Opening date
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1387:52°18â˛31.64âłN
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1345:Canada portal
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1271:. Routledge.
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1247:on 2017-12-02
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815:precipitation
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400:Bighorn River
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351:Calgary Power
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141:Official name
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55:"Bighorn Dam"
52:
51:Find sources:
45:
41:
35:
34:
29:This article
27:
23:
18:
17:
1380:
1359:Water portal
1319:. Retrieved
1309:
1297:. Retrieved
1287:
1267:
1260:
1249:. Retrieved
1245:the original
1238:
1210:. Retrieved
1204:
817:mm (inches)
393:
386:
375:
371:
355:Lake Abraham
334:
330:
329:
320:(1,470
230:Lake Abraham
102:
96:January 2009
93:
83:
76:
69:
62:
50:
38:Please help
33:verification
30:
1411:Bighorn Dam
1403: /
1321:January 23,
378:Brazeau Dam
361:'s largest
331:Bighorn Dam
144:Bighorn Dam
124:Bighorn Dam
1426:Categories
1409: (
1251:2017-12-26
1184:References
1168:Source 1:
1123:(⼠0.2 cm)
1076:(⼠0.2 mm)
1029:(⼠0.2 mm)
66:newspapers
1235:"Bighorn"
382:megawatts
363:reservoir
316:408
221:Reservoir
180:TransAlta
952:(14.14)
882:(19.81)
813:Average
808:(â48.1)
793:(â22.9)
758:(â33.0)
753:(â46.3)
748:(â48.1)
345:in west-
337:) is an
203:Impounds
176:Owner(s)
155:, Canada
149:Location
1299:3 March
1022:(56.9)
947:(0.05)
942:(0.07)
937:(0.49)
927:(2.91)
922:(3.04)
917:(3.28)
912:(1.88)
907:(0.40)
902:(0.08)
897:(0.03)
892:(0.02)
877:(0.61)
872:(0.72)
867:(1.26)
862:(2.33)
857:(2.92)
852:(3.04)
847:(3.30)
842:(2.41)
837:(1.23)
832:(0.82)
827:(0.50)
822:(0.65)
788:(11.3)
783:(23.9)
773:(26.1)
738:(25.9)
728:(16.5)
723:(27.3)
718:(34.7)
713:(43.2)
708:(45.0)
703:(41.0)
698:(33.6)
693:(25.3)
688:(16.3)
668:(37.4)
658:(26.4)
653:(38.7)
648:(47.5)
643:(56.3)
638:(57.6)
633:(52.7)
628:(45.5)
623:(37.0)
618:(28.0)
613:(21.6)
608:(19.0)
598:(49.1)
593:(29.5)
588:(36.3)
583:(49.8)
578:(60.3)
573:(69.3)
568:(70.2)
563:(64.4)
558:(57.4)
553:(48.7)
548:(39.7)
543:(33.8)
538:(30.0)
528:(91.9)
523:(59.9)
518:(61.7)
513:(77.9)
508:(88.0)
503:(91.4)
498:(91.4)
493:(91.9)
488:(84.2)
483:(77.0)
478:(69.8)
473:(59.9)
468:(57.2)
406:Climate
359:Alberta
226:Creates
80:scholar
1275:
1069:112.0
1017:(5.6)
1012:(6.5)
1007:(7.8)
1002:(4.4)
997:(0.0)
992:(0.0)
987:(0.2)
982:(5.4)
977:(8.4)
972:(7.5)
967:(4.9)
962:(6.3)
932:(1.9)
803:(â40)
798:(â36)
768:(7.7)
733:(9.5)
683:(9.7)
678:(8.2)
419:Month
296:120 MW
213:Height
82:
75:
68:
61:
53:
1163:44.2
1116:68.8
1104:10.0
1101:14.4
1098:14.7
1095:13.8
1057:11.3
1054:14.5
1051:14.7
1048:13.8
1045:11.8
1020:144.5
950:359.1
880:503.1
806:â44.5
791:â30.5
786:â11.5
778:(27)
766:â13.5
763:(â6)
756:â36.1
751:â43.5
746:â44.5
731:â12.5
681:â12.4
676:â13.2
663:(19)
458:Year
306:38.8%
87:JSTOR
73:books
1323:2012
1301:2014
1273:ISBN
1214:2019
1160:5.6
1157:5.5
1154:3.5
1151:1.5
1148:0.0
1145:0.0
1142:0.0
1139:2.4
1136:5.5
1133:7.4
1130:5.5
1127:7.2
1113:0.2
1110:0.5
1107:3.2
1092:9.5
1089:1.8
1086:0.2
1083:0.3
1080:0.2
1066:5.8
1063:6.0
1060:6.6
1042:7.0
1039:7.6
1036:5.7
1033:7.3
1015:14.2
1010:16.4
1005:19.7
1000:11.3
980:13.6
975:21.3
970:19.0
965:12.5
960:16.0
935:12.5
925:74.0
920:77.3
915:83.2
910:47.7
905:10.1
875:15.4
870:18.3
865:32.1
860:59.3
855:74.1
850:77.3
845:83.7
840:61.3
835:31.3
830:20.9
825:12.8
820:16.6
781:â4.5
771:â3.3
736:â3.4
726:â8.6
721:â2.6
691:â3.7
686:â8.7
656:â3.1
641:13.5
636:14.2
631:11.5
616:â2.2
611:â5.8
606:â7.2
591:â1.4
576:15.7
571:20.7
566:21.2
561:18.0
556:14.1
536:â1.1
526:33.3
521:15.5
516:16.5
511:25.5
506:31.1
501:33.0
496:33.0
491:33.3
486:29.0
481:25.0
476:21.0
471:15.5
466:14.0
455:Dec
452:Nov
449:Oct
446:Sep
443:Aug
440:Jul
437:Jun
434:May
431:Apr
428:Mar
425:Feb
422:Jan
333:(or
276:1972
171:1972
163:1972
59:news
995:0.1
990:0.0
985:0.6
945:1.2
940:1.9
900:2.1
895:0.7
890:0.6
801:â40
796:â38
761:â21
716:1.5
711:6.2
706:7.2
701:5.0
696:0.9
666:3.0
651:3.7
646:8.6
626:7.5
621:2.8
596:9.5
586:2.4
581:9.9
551:9.3
546:4.3
541:1.0
341:in
318:GWh
216:94m
42:by
1428::
1237:.
1222:^
1203:.
1192:^
930:48
776:â3
661:â7
402:.
357:,
322:TJ
1413:)
1325:.
1303:.
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1254:.
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