Senate roll call 310 · 96th Congress · Sep 25, 1979
To agree to the conference report on H.R. 111, panama canal treaty implementation. (motion passed)
On Sep 25, 1979, the Senate voted 59–29 (HR 111). Result: passed. By party: Democrats 48–9, Republicans 16–23, Independents 0–1. It was a split vote: the parties took opposite sides, with some members crossing over. 25 members voted against their own party.
During the 96th Congress (1979–1980), Jimmy Carter was president, and Democrats held majorities in both the House and Senate.
- Yes
- 59
- No
- 29
- Did not vote
- 4
- Date
- Sep 25, 1979
By party
- Democrats48 yes · 9 no · 2 didn’t vote
- Republicans16 yes · 23 no · 2 didn’t vote
- Independents0 yes · 1 no
Who broke with their party
- Donald Wilbur Stewart D-AL voted no
- Howell Thomas Heflin D-AL voted no
- Dennis Webster Deconcini D-AZ voted no
- Samuel Ichiye Hayakawa R-CA voted yes
- Charles Harting Percy R-IL voted yes
- Nancy Landon Kassebaum R-KS voted yes
- Wendell Hampton Ford D-KY voted no
- John Bennett Johnston Jr. D-LA voted no
- Charles McCurdy Mathias Jr. R-MD voted yes
- David Ferdinand Durenberger R-MN voted yes
- John Claggett Danforth R-MO voted yes
- William Thad Cochran R-MS voted yes
- Milton Ruben Young R-ND voted yes
- Howard Walter Cannon D-NV voted no
- Jacob Koppel Javits R-NY voted yes
- David Lyle Boren D-OK voted no
- Henry Louis Bellmon R-OK voted yes
- Mark Odom Hatfield R-OR voted yes
- Robert William Packwood R-OR voted yes
- Henry John Heinz III R-PA voted yes
- John Hubbard Chafee R-RI voted yes
- Howard Henry Baker Jr. R-TN voted yes
- Robert Theodore Stafford R-VT voted yes
- Jennings Randolph D-WV voted no
- Robert Carlyle Byrd D-WV voted no
The bill
How each senator voted: Yes
- Maurice Robert (Mike) Gravel D-AK
- Dale Bumpers D-AR
- David Hampton Pryor D-AR
- Alan Cranston D-CA
- Samuel Ichiye Hayakawa R-CA
- Gary Warren Hart D-CO
- Abraham Alexander Ribicoff D-CT
- Joseph Robinette (Joe) Biden Jr. D-DE
- Lawton Mainor Chiles Jr. D-FL
- Richard Bernard Stone D-FL
- Herman Eugene Talmadge D-GA
- Samuel Augustus Nunn D-GA
- Daniel Ken Inouye D-HI
- Spark Masayuki Matsunaga D-HI
- John Chester Culver D-IA
- Frank Forrester Church D-ID
- Adlai Ewing III Stevenson D-IL
- Charles Harting Percy R-IL
- Birch Evans Bayh D-IN
- Nancy Landon Kassebaum R-KS
- Walter Darlington Huddleston D-KY
- Russell Billiu Long D-LA
- Edward Moore (Ted) Kennedy D-MA
- Paul Efthemios Tsongas D-MA
- Charles McCurdy Mathias Jr. R-MD
- Paul Spyros Sarbanes D-MD
- Edmund Sixtus Muskie D-ME
- Carl Levin D-MI
- Donald Wayne Riegle Jr. D-MI
- David Ferdinand Durenberger R-MN
- John Claggett Danforth R-MO
- Thomas Francis Eagleton D-MO
- John Cornelius Stennis D-MS
- William Thad Cochran R-MS
- John Melcher D-MT
- Max Sieben Baucus D-MT
- Robert Burren Morgan D-NC
- Milton Ruben Young R-ND
- Quentin Northrup Burdick D-ND
- Edward Zorinsky D-NE
- J. James Exon D-NE
- John Anthony Durkin D-NH
- Harrison Arlington Williams Jr. D-NJ
- William Warren (Bill) Bradley D-NJ
- Jacob Koppel Javits R-NY
- Howard Morton Metzenbaum D-OH
- John Herschel Glenn Jr. D-OH
- Henry Louis Bellmon R-OK
- Mark Odom Hatfield R-OR
- Robert William Packwood R-OR
- Henry John Heinz III R-PA
- Claiborne de Borda Pell D-RI
- John Hubbard Chafee R-RI
- Ernest Frederick (Fritz) Hollings D-SC
- George Stanley Mcgovern D-SD
- Howard Henry Baker Jr. R-TN
- James Ralph Sasser D-TN
- Lloyd Millard Bentsen Jr. D-TX
- Patrick Joseph Leahy D-VT
- Robert Theodore Stafford R-VT
- Henry Martin (Scoop) Jackson D-WA
- Warren Grant Magnuson D-WA
- Gaylord Anton Nelson D-WI
- William Proxmire D-WI
How each senator voted: No
- Theodore Fulton (Ted) Stevens R-AK
- Donald Wilbur Stewart D-AL
- Howell Thomas Heflin D-AL
- Barry Morris Goldwater R-AZ
- Dennis Webster Deconcini D-AZ
- William Lester Armstrong R-CO
- William Victor Roth Jr. R-DE
- Roger William Jepsen R-IA
- James Albertus Mcclure R-ID
- Richard Green Lugar R-IN
- Robert Joseph (Bob) Dole R-KS
- Wendell Hampton Ford D-KY
- John Bennett Johnston Jr. D-LA
- William Sebastian Cohen R-ME
- Rudolph Eli (Rudy) Boschwitz R-MN
- Jesse Helms R-NC
- Gordon John Humphrey R-NH
- Harrison Hagan Schmitt R-NM
- Pete Vichi Domenici R-NM
- Howard Walter Cannon D-NV
- Paul Dominique Laxalt R-NV
- David Lyle Boren D-OK
- James Strom Thurmond R-SC
- Larry Lee Pressler R-SD
- John Goodwin Tower R-TX
- Edwin Jacob (Jake) Garn R-UT
- Orrin Grant Hatch R-UT
- Harry Flood Byrd Jr. I-VA
- John William Warner R-VA
- Jennings Randolph D-WV
- Robert Carlyle Byrd D-WV
- Alan Kooi Simpson R-WY
- Malcolm Wallop R-WY
Did not vote
Other votes
From Voteview roll call records.
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Capitol Receipts, “To agree to the conference report on H.R…: Senate Vote, Sep 25, 1979,” https://www.capitolreceipts.com/vote/96-S-310/to-agree-to-the-conference-report-on-h-r (accessed 2026-10-17).