| Roll Number | Vote Date | Question | Description | Vote Result |
| 178 | 1990-06-19 | On Agreeing to the Amendment
| FRENZEL | F |
| 298 | 1990-08-01 | On Agreeing to the Amendment
| FRENZEL | F |
| 282 | 1990-07-30 | On Agreeing to the Amendment
| FRENZEL | F |
| 273 | 1990-07-26 | On Agreeing to the Amendment
| FRENZEL | F |
| 249 | 1990-07-19 | On Agreeing to the Amendment
| FRENZEL | F |
| 248 | 1990-07-19 | On Agreeing to the Amendment
| WALKER | F |
| 247 | 1990-07-19 | On Agreeing to the Amendment
| WALKER | F |
| 242 | 1990-07-18 | On Agreeing to the Amendment
| WALKER | F |
| 239 | 1990-07-18 | On Agreeing to the Amendment
| FRENZEL | F |
| 231 | 1990-07-13 | On Agreeing to the Amendment
| FRENZEL | F |
| 218 | 1990-07-11 | On Agreeing to the Amendment
| WALKER | F |
| 207 | 1990-06-28 | On Agreeing to the Amendment
| FRENZEL | F |
| 499 | 1990-10-21 | On Agreeing to the Amendment
| FRENZEL | F |
| 464 | 1990-10-15 | On Passage
| INTERIOR AND RELATED AGENCIES APPROPRIATION, FY 1991 | P |
| 463 | 1990-10-15 | On Agreeing to the Amendment
| FRENZEL | F |
| 462 | 1990-10-15 | On Agreeing to the Amendment
| REGULA AS AMENDED | A |
| 461 | 1990-10-15 | On Agreeing to the Amendment
| WILLIAMS SUBSTITUTE | A |
| 460 | 1990-10-15 | On Agreeing to the Amendment
| SYNAR | A |
| 459 | 1990-10-15 | On Agreeing to the Amendment
| WALKER | F |
| 458 | 1990-10-15 | On Agreeing to the Amendment
| WALKER | F |
| 532 | 1990-10-27 | On Agreeing to the Conference Report
| INTERIOR AND RELATED AGENCIES APPROPRIATION, FY 1991 | P |
| 178 | 1990-06-19 | On Agreeing to the Amendment
| FRENZEL | F |
| 298 | 1990-08-01 | On Agreeing to the Amendment
| FRENZEL | F |
| 282 | 1990-07-30 | On Agreeing to the Amendment
| FRENZEL | F |
| 273 | 1990-07-26 | On Agreeing to the Amendment
| FRENZEL | F |
| 249 | 1990-07-19 | On Agreeing to the Amendment
| FRENZEL | F |
| 248 | 1990-07-19 | On Agreeing to the Amendment
| WALKER | F |
| 247 | 1990-07-19 | On Agreeing to the Amendment
| WALKER | F |
| 242 | 1990-07-18 | On Agreeing to the Amendment
| WALKER | F |
| 239 | 1990-07-18 | On Agreeing to the Amendment
| FRENZEL | F |
| 231 | 1990-07-13 | On Agreeing to the Amendment
| FRENZEL | F |
| 218 | 1990-07-11 | On Agreeing to the Amendment
| WALKER | F |
| 207 | 1990-06-28 | On Agreeing to the Amendment
| FRENZEL | F |
| 499 | 1990-10-21 | On Agreeing to the Amendment
| FRENZEL | F |
| 464 | 1990-10-15 | On Passage
| INTERIOR AND RELATED AGENCIES APPROPRIATION, FY 1991 | P |
| 463 | 1990-10-15 | On Agreeing to the Amendment
| FRENZEL | F |
| 462 | 1990-10-15 | On Agreeing to the Amendment
| REGULA AS AMENDED | A |
| 461 | 1990-10-15 | On Agreeing to the Amendment
| WILLIAMS SUBSTITUTE | A |
| 460 | 1990-10-15 | On Agreeing to the Amendment
| SYNAR | A |
| 459 | 1990-10-15 | On Agreeing to the Amendment
| WALKER | F |
| 458 | 1990-10-15 | On Agreeing to the Amendment
| WALKER | F |
| 532 | 1990-10-27 | On Agreeing to the Conference Report
| INTERIOR AND RELATED AGENCIES APPROPRIATION, FY 1991 | P |