The next update will be up in a few hours, but in the meanwhile, here's the complete list of Senators for future reference.
Alabama
-George C. Wallace (Liberal), since 1972
-Howell Heflin (Liberal), since 1979
Alaska
-Ted Stevens (Progressive Conservative, since 1974
-Jay Hammond (Progressive Conservative), since 1981
Alberta
-Bud Olson (Liberal), since 1978
-Peter Lougheed (Progressive Conservative), since 1985
Arizuma
-Mo Udall (Liberal), since 1978
-Manuel Lujan, Jr. (Progressive Conservative), since 1983
Arkansas
-David Hampton Pryor (Liberal), since 1975
-John Paul Hammerschmidt (Progressive Conservative), since 1984
Bahamas
-Clifford Darling (Liberal), since 1974
-Lynden Pindling (Liberal), since 1987
British Columbia
-Dave Barrett (Labor), since 1979
-Daniel J. Evans (Progressive Conservative), since 1984
California
-Pat Brown (Liberal), since 1967
-Robert Finch (Progressive Conservative), since 1971
Canada
-Pierre Trudeau (Liberal), since 1976
-Paul David (Progressive Conservative), since 1985
Colorado
-John Arthur Love (Progressive Conservative), since 1973
-William L. Armstrong (Progressive Conservative), since 1986
Connecticut
-John N. Dempsey (Liberal), since 1968
-Ronald A. Sarasin (Progressive Conservative), 1982
Dakota
-John E. Davis (Progressive Conservative), since 1970
-George McGovern (Labor), since 1975
Delaware
-Russell W. Peterson (Progressive Conservative), since 1981
-William V. Roth, Jr. (Progressive Conservative), since 1984
East Florida
-Jack Edwards (Progressive Conservative), since 1979
-Earl Dewitt Hutto (Liberal), since 1987
Georgia
-John James Flynt, Jr. (Liberal), since 1975
-Lester Maddox (American Heritage), since 1986
Hawaii
-William F. Quinn (Progressive Conservative), since 1959
-Spark Matsunaga (Labor), since 1969
Hudson
-Rhéal Bélisle (Progressive Conservative), since 1960
-Saul Laskin (Liberal), since 1974
Illinois
-Richard M. Daley (Liberal), since 1976
-John B. Anderson (Independent), since 1981*
*Anderson left the Progressive Conservative Party to sit as an Independent, in 1987
Indiana
-Edgar Whitcomb (Progressive Conservative), since 1974
-Birch Bayh (Labor), since 1979
Iowa
-Roger Jepsen (Progressive Conservative), since 1972
-Neal Edward Smith (Liberal), since 1974
Kansas
-William H. Avery (Progressive Conservative), since 1971
-Garner E. Shriver (Progressive Conservative), since 1980
Kentucky
-Wendell H. Ford (Liberal), since 1975
-Gene Snyder (Progressive Conservative), since 1987
Louisiana
-John McKeithen (Liberal), since 1979
-Paul Hardy (Progressive Conservative), since 1988
Maine
-Kenneth M. Curtis (Liberal), since 1975
-David F. Emery (Progressive Conservative), since 1986
Manitoba
-Joseph-Philippe Guay (Liberal), since 1979
-Dean Whiteway (Progressive Conservative), since 1981
Maryland
-Marvin Mandel (Liberal), since 1978
-Marjorie Hold (Progressive Conservative), since 1982
Massachusetts
-Tip O'Neill (Liberal), since 1978
-Elliot Richardson (Progressive Conservative), since 1983
Michigan
-George W. Romney (Progressive Conservative), since 1970
-William D. Ford (Liberal), since 1978
Minnesota
-Alexander M. Keith (Liberal), since 1975
-Al Quie (Progressive Conservative), since 1984
Mississippi
-Thad Cochran (Progressive Conservative), since 1985
-Bill Waller (Liberal), since 1978
Missouri
-William C. Phelps (Progressive Conservative), since 1982
-Thomas Eagleton (Liberal), since 1977
Montana
-Mike Mansfield (Liberal), since 1961
-Tim M. Babcock (Progressive Conservative), since 1970
Nebraska
-Norbert Tieman (Progressive Conservative), since 1974
-Virginia Smith (Progressive Conservative), since 1986
Nevada
-Howard Cannon (Liberal), since 1975
-Bob Cashell (Progressive Conservative), since 1988
Newfoundland & Labrador
-Frederick William Rowe (Liberal), since 1969
-Jack Marshall (Progressive Conservative), since 1979
New Hampshire
-Thomas J. McIntyre (Liberal), since 1968
-Walter R. Peterson, Jr. (Progressive Conservative), since 1980
New Jersey
-William T. Cahill (Progressive Conservative), since 1974
-William J. Hughes (Liberal), since 1978
New York
-Malcolm Wilson (Progressive Conservative), since 1972
-John Lindsay (Liberal), since 1979
North Carolina
-Terry Sanford (Liberal), since 1970
-Robert W. Scott (Liberal), since 1978
Nova Scotia
-Charles McElman (Liberal), since 1967
-Robert Stanfield (Progressive Conservative), since 1974
Ohio
-John William Brown (Progressive Conservative), since 1974
-Lud Ashley (Liberal), since 1977
Oregon
-Howell Appling, Jr. (Progressive Conservative), since 1972
-Robert B. Duncan (Liberal), since 1978
Pennsylvania
-Ernest Kline (Liberal), since 1978
-Richard Schweicker (Progressive Conservative), since 1981
Puerto Rico and the Virgin Islands
-Roberto Sánchez Viella (Labor), since 1975
-Hamilton Lavity Stoutt (Progressive Conservative), since 1983
Rhode Island
-Claiborne Pell (Liberal), since 1969
-Fernand St. Germain (Liberal), since 1978
Saskatchewan
-David Steuart (Liberal), since 1976
-Lorne Nystrom (Labor), since 1979
Sequoyah
-David Hall (Liberal), since 1975
-Henry Bellmon (Progressive Conservative), since 1982
South Carolina
-Ernest Hollings (Liberal), since 1976
-Strom Thurmond (American Heritage), since 1985
St. John's
-Alex Campbell (Liberal), since 1979
-Heath MacQuarrie (Progressive Conservative), since 1983
Tennessee
-Jim Sasser (Liberal), since 1978
-Winfield Dunn (Progressive Conservative), since 1982
Texas
-John Connally (Progressive Conservative), since 1967*
-Ralph Yarborough (Liberal), since 1978
*Connally previously sat as a Liberal, but he switched party affiliations to Progressive Conservative in 1971.
Utah
-Calvin L. Rampton (Liberal), since 1976
-Orrin Hatch (Progressive Conservative), since 1981
Vermont
-F. Ray Keyser, Jr. (Progressive Conservative), since 1970
-Robert Stafford (Progressive Conservative), since 1980
Virginia
-Hulett C. Smith (Liberal), since 1976
-Miles E. Godwin, Jr. (Progressive Conservative), since 1982
West Florida
-Jim Williams (Liberal), since 1977
-Louis A. Bafalis (Progressive Conservative), since 1985
Wisconsin
-Patrick Lucey (Liberal), since 1978
-Bob Kasten (Progressive Conservative), since 1987
Wyoming
-Teno Roncalio (Liberal), since 1976
-Gale W. McGee (Liberal), since 1978
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Northwest Territories
-Gordon Wray (Independent), since 1984
Nunavut Territory
-Jack Anawak (Liberal), since 1987
Ungava Territory
-Armand Caouette (Independent-Progressive Conservative), since 1984
Yukon Territory
-Erik Nielsen (Progressive Conservative), since 1986
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The American Senate ITTL is very much like the Canadian one IOTL when it comes to the amount of power it is capable of excercising, with the biggest differences being that very province has two senators each, like the US Senate IOTL, with each territory having one. Also, unlike the Canadian Senate, there's no obligatory retirement age of 75 for Senators in the American one.
You forgot Jamaica.
