Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

People / Markwayne Mullin / Questions / Public Lands and Natural Resources

How did Markwayne Mullin vote on Public Lands and Natural Resources?

Markwayne Mullin voted Yea on 11 and Nay on 0 of the 15 Public Lands and Natural Resources roll calls in the Senate in the 119th Congress, and did not vote on 1, as of Nov 2, 2026.

On the 11 of those where most Democrats and most Republicans voted on opposite sides, he voted with Republicans 100% of the time (median for Senate Republicans: 100%).

Public Lands and Natural Resources votes
Yea11
Nay0
Did not vote1
Public Lands and Natural Resources roll calls in the Senate15
With Republicans on party-line votes11 of 11 (100%)
Senate Republicans, median100%

Source: Voteview roll calls (UCLA) · policy area of each bill from congress.gov · How we measure · Updated Nov 2, 2026

The 10 most recent of 12 Public Lands and Natural Resources votes

DateMeasureTitleVote Party split (yea)Result
Nov 20, 2025 H.J.Res. 130 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Buffalo Field Office Record of Decision and Approved Resource Management Plan Amendment.On the Joint Resolution · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) on November 20, 2024, which amended the 2015… Not voting Passed
51–43
Nov 19, 2025 S.J.Res. 89 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Buffalo Field Office Record of Decision and Approved Resource Management Plan Amendment".On the Motion to Proceed · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) on November 20, 2024, which amended the 2015… Yea Passed
51–47
Oct 9, 2025 H.J.Res. 106 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Central Yukon Record of Decision and Approved Resource Management Plan".On the Joint Resolution · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) relating to the Record of Decision and Approved… Yea Passed
50–46
Oct 9, 2025 H.J.Res. 106 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Central Yukon Record of Decision and Approved Resource Management Plan".On the Motion to Proceed · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) relating to the Record of Decision and Approved… Yea Passed
50–47
Oct 8, 2025 H.J.Res. 105 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "North Dakota Field Office Record of Decision and Approved Resource Management Plan".On the Joint Resolution · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) relating to the Record of Decision and Approved… Yea Passed
50–45
Oct 8, 2025 H.J.Res. 105 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "North Dakota Field Office Record of Decision and Approved Resource Management Plan".On the Motion to Proceed · This joint resolution nullifies the rule submitted by the Bureau of Land Management (BLM) relating to the Record of Decision and Approved… Yea Passed
51–47
Oct 8, 2025 H.J.Res. 104 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Miles City Field Office Record of Decision and Approved Resource Management Plan Amendment".On the Joint Resolution · This joint resolution opens certain land administered by the Bureau of Land Management (BLM) in eastern Montana to coal leasing. Yea Passed
52–47
Oct 7, 2025 H.J.Res. 104 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to "Miles City Field Office Record of Decision and Approved Resource Management Plan Amendment".On the Motion to Proceed · This joint resolution opens certain land administered by the Bureau of Land Management (BLM) in eastern Montana to coal leasing. Yea Passed
50–47
May 8, 2025 H.J.Res. 60 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the National Park Service relating to "Glen Canyon National Recreation Area: Motor Vehicles".On the Joint Resolution · This joint resolution allows off-road vehicles to be used in certain areas of the Glen Canyon National Recreation Area, which is in… Yea Passed
50–43
May 6, 2025 H.J.Res. 60 Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the National Park Service relating to "Glen Canyon National Recreation Area: Motor Vehicles".On the Motion to Proceed · This joint resolution allows off-road vehicles to be used in certain areas of the Glen Canyon National Recreation Area, which is in… Yea Passed
53–47

All 12 are in the full voting record, part of Pro.