The Barrhead-Morinville-Westlock electoral district included the towns of Barrhead, Morinville, Westlock, Swan Hills, and Legal as well as numerous smaller hamlets.
The Barrhead-Morinville-Westlock electoral district was dissolved in the 2017 electoral boundary re-distribution, and portions of the district would form the newly created Athabasca-Barrhead-Westlock and Morinville-St. Albert electoral districts.[3]
Starting at the intersection of the east boundary of Rge. 14 W5 and the north boundary of Twp. 67; then 1. east along the north boundary to the right bank of the Athabasca River; 2. upstream along the right bank to the north boundary of Twp. 64; 3. east along the north boundary to the east boundary of Sec. 34, Twp. 64, Rge. 25 W4; 4. south along the east boundary of Secs. 34, 27, 22, 15, 10 and 3 in Twps. 64 and 63 to the north boundary of Twp. 62; 5. east along the north boundary of Twp. 62 to the east boundary of Sec. 33 in Twp. 62, Rge. 25 W4; 6. south along the east boundary of Secs. 33, 28, 21 and 16 to the north boundary of the south half of Sec. 15; 7. east along the north boundary of the south half of Secs. 15, 14 and 13 to the east boundary of the west half of Sec. 13; 8. south along the east boundary of the west half of Secs. 13 and 12 to the north boundary of Sec. 1 in Twp. 62, Rge. 25 W4; 9. east along the north boundary of Sec. 1 in Twp. 62, Rge. 25 W4 to the east boundary of Rge. 25 W4; 10. south along the east boundary of Rge. 25 W4 to the north boundary of Twp. 61; 11. east along the north boundary of Twp. 61 to the east boundary of Rge. 23 W4; 12. south along the east boundary to the north boundary of Sec. 12, Twp. 61, Rge. 23 W4; 13. west along the north boundary of Secs. 12, 11 and 10 in the Twp. to the east boundary of Sec. 9 in the Twp.; 14. south along the east boundary of Secs. 9 and 4 in the Twp. and along the east boundary of Secs. 33, 28, 21, 16, 9 and 4 in Twp. 60 and the east boundary of Secs. 33, 28, 21 and 16 in Twp. 59, Rge. 23 W4; 15. east along the north boundary of Sec. 10, Twp. 59, Rge. 23 W4 to the east boundary of Sec. 10 in the Twp.; 16. south along the east boundary of Secs. 10 and 3 in the Twp. and Secs. 33, 28 and 21 in Twp. 58 to the north boundary of Sec. 16 in Twp. 58; 17. west along the north boundary of Secs. 16, 17 and 18 in the Twp. and the north boundary of Secs. 13, 14, 15 and 16 in Twp. 58, Rge. 24 W4 to the east boundary of Sec. 17; 18. south along the east boundary of Secs. 17, 8 and 5 in Twp. 58 and the east boundary of Secs. 32, 29, 20, 17, 8 and 5 in Twps. 57 and 56 and the east boundary of Secs. 32, 29, 20 and 17 in Twp. 55 to the north boundary of Sec. 8; 19. west along the north boundary of Secs. 8 and 7 in Rge. 24 W4 and the north boundary of Secs. 12, 11 and 10 in Rge. 25 W4 to the centre line of Highway 2; 20. north along the centre line of Highway 2 to the north boundary of Sec. 5 in Twp. 58, Rge. 25 W4; 21. west along the north boundary of Secs. 5 and 6 in Twp. 58, Rge. 25 and Secs. 1, 2 and 3 in Twp. 58, Rge. 26 to the east boundary of the west half of Sec. 3; 22. south along the east boundary of the west half of Sec. 3 in Twp. 58, Rge. 26 W4 and the east boundary of the west half of Sec. 34 in Twp. 57, Rge. 26 to the north boundary of Sec. 27; 23. west along the north boundary of Secs. 27 and 28 in Twp. 57, Rge. 26 to the east boundary of the west half of Sec. 28; 24. south along the east boundary of the west half of Secs. 28, 21 and 16 to the north boundary of Sec. 9, Twp. 57, Rge 26 W4; 25. west along the north boundary of Secs. 9, 8 and 7 to the east boundary of Rge. 27; 26. south along the east boundary of Rge. 27 to the north boundary of Sec. 1 in Twp. 57, Rge. 27 W4; 27. west along the north boundary of Secs. 1, 2, 3, 4 and 5 to the east boundary of the west half of Sec. 8; 28. north along the east boundary of the west half of Sec. 8 to the north boundary of the south half of Sec. 8, Twp. 57, Rge. 27 W4; 29. west along the north boundary of the south half of Sec. 8 in Twp. 57, Rge. 27 W4 to the east boundary of Sec. 7; 30. north along the east boundary of Secs. 7 and 18 to the north boundary of the south half of Sec. 18 in Twp. 57, Rge 27 W4; 31. west along the north boundary of the south half of Sec. 18 and Secs. 13 and 14 in Twp. 57, Rge. 1 W5 to the east boundary of Sec. 15; 32. south along the east boundary of Secs. 15, 10 and 3 in Twp. 57, Rge. 1 W5 and Secs. 34, 27 and 22 in Twp. 56, Rge. 1 W5 to the north boundary of the south half of Section 22; 33. west along the north boundary of the south half of Secs. 22, 21, 20 and 19 in the Twp. to the east boundary of Rge. 2 W5; 34. north along the east boundary to the north boundary of Twp. 56; 35. west along the north boundary to the east boundary of the west half of Sec. 6, Twp. 57, Rge. 2 W5; 36. north along the east boundary of the west half of Secs. 6 and 7 in the Twp. to the north boundary of Sec. 7; 37. west along the north boundary to the east boundary of Rge. 3 W5; 38. north along the east boundary to the north boundary of the south half of Sec. 13, Twp. 57, Rge. 3 W5; 39. west along the north boundary of the south half of Sec. 13 to the east boundary of the west half of Sec. 13; 40. north along the east boundary of the west half of Secs. 13 and 24 in the Twp. to the north boundary of the south half of Sec. 24; 41. west along the north boundary of the south half of Secs. 24 and 23 in the Twp. to the east boundary of Sec. 22 in the Twp.; 42. north along the east boundary of Secs. 22, 27 and 34 to the north boundary of Twp. 57; 43. west along the north boundary to the right bank of the Pembina River; 44. upstream along the right bank to the east boundary of the west half of Sec. 18, Twp. 57, Rge. 5 W5; 45. north along the east boundary of the west half of Secs. 18, 19, 30 and 31 in the Twp. to the north boundary of Twp. 57; 46. west along the north boundary to the east boundary of Sec. 3, Twp. 58, Rge. 6 W5; 47. north along the east boundary of Secs. 3, 10, 15 and 22 in the Twp. to the north boundary of Sec. 22; 48. west along the north boundary to the east boundary of Sec. 28 in the Twp.; 49. north along the east boundary of Secs. 28 and 33 in the Twp. to the north boundary of Twp. 58; 50. west along the north boundary to the east boundary of Sec. 4, Twp. 59, Rge. 6 W5; 51. north along the east boundary of Secs. 4, 9, 16 and 21 in the Twp. to the north boundary of Sec. 21; 52. west along the north boundary of Secs. 21, 20 and 19 in the Twp. and the north boundary of Secs. 24, 23, 22 and 21 in Twp. 59, Rge. 7 W5 to the east boundary of Sec. 29 in the Twp.; 53. north along the east boundary of Secs. 29 and 32 in the Twp. to the north boundary of Twp. 59; 54. west along the north boundary to the east boundary of Rge. 9 W5; 55. north along the east boundary to the right bank of the Athabasca River; 56. downstream along the right bank to the north boundary of Twp. 60; 57. west along the north boundary to the east boundary of Rge. 11 W5; 58. north along the east boundary to the north boundary of Twp. 63; 59. west along the north boundary to the east boundary of Rge. 14 W5; 60. north along the east boundary to the starting point.
The riding was created in the 2004 boundary redistribution. Its predecessor districts Barrhead-Westlock had been solidly represented by Progressive Conservative and while Redwater saw a mixture of Liberal and Progressive Conservative MLA's returned in recent decades.
Former Speaker of the Assembly Ken Kowalski had served as a member in the area since winning a by-election in 1979. Prior to being Speaker he had previously held some cabinet portfolios in the Alberta government. He was returned to office when the district was created in 2004 and re-elected in 2008 with landslide pluralities.
The 2012 election saw a closely contested race with Progressive Conservative candidate Maureen Kubinec defeating former senator-in-waiting Link Byfield by a few hundred votes to hold the district.
On November 19, 2004 a student vote was conducted at participating Alberta schools to parallel the 2004 Alberta general election results. The vote was designed to educate students and simulate the electoral process for persons who have not yet reached the legal majority. The vote was conducted in 80 of the 83 provincial electoral districts with students voting for actual election candidates. Schools with a large student body that reside in another electoral district had the option to vote for candidates outside of the electoral district then where they were physically located.
