
Marilyn N. Musgrave
Republican · CO-4 · House of Representatives
23 years in office
Quylt Score
Score Breakdown
Last updated: April 29, 2026
Reflects official Senate/House Ethics Committee records. Recent actions may not yet be reflected.
Quylt Scores update as official government data becomes available. Ethics records may lag 30–90 days from official committee publication.
Sponsored Legislation (73)
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Introduced 2006-06-28 · On agreeing to the Musgrave amendment (A060) Agreed to by recorded vote: 230 - 191 (Roll no. 343).
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Introduced 2006-06-09 · By unanimous consent, the Musgrave amendment was withdrawn.
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Introduced 2006-03-29 · On agreeing to the Musgrave amendment (A015) Agreed to by voice vote.
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Introduced 2005-09-22 · On agreeing to the Musgrave amendment (A010) Failed by recorded vote: 175 - 241 (Roll no. 491).
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Introduced 2005-05-17 · On agreeing to the Musgrave amendment (A006) Agreed to by voice vote.
HR 6245 — Rocky Mountain National Park Wilderness Act
Introduced 2006-09-28 · Referred to the House Committee on Resources.
Public Lands and Natural ResourcesHR 5462 — To suspend the Federal highway fuels taxes, to authorize the leasing, development, production, and transportation of oil and gas in and from the Coastal Plain of Alaska, and for other purposes.
Introduced 2006-05-23 · Executive Comment Requested from Interior.
EnergyHR 5463 — To amend the Internal Revenue Code of 1986 to repeal the increase in the age of minor children whose unearned income is taxed as if parent's income.
Introduced 2006-05-23 · Referred to the House Committee on Ways and Means.
TaxationHR 5379 — To authorize the Secretary of the Army to acquire land for expansion of Pinon Canyon Maneuver Site, subject to certain conditions.
Introduced 2006-05-11 · Referred to the Subcommittee on Readiness.
Armed Forces and National SecurityHR 5305 — Headwaters Protection and Restoration Act
Introduced 2006-05-04 · Executive Comment Requested from USDA.
Public Lands and Natural ResourcesHR 5283 — Granada Relocation Center National Historic Site Act of 2006
Introduced 2006-05-03 · Executive Comment Requested from Interior.
Public Lands and Natural ResourcesHR 4539 — Cache la Poudre River National Heritage Area Technical Amendments Act of 2005
Introduced 2005-12-14 · Referred to the Subcommittee on National Parks.
Public Lands and Natural ResourcesHR 4305 — To amend the Internal Revenue Code of 1986 to provide increased expensing for section 179 property in the Gulf Opportunity Zone.
Introduced 2005-11-10 · Referred to the House Committee on Ways and Means.
TaxationHR 3753 — Home School Non-Discrimination Act of 2005
Introduced 2005-09-13 · Referred to the Subcommittee on Education Reform.
EducationHR 3443 — To direct the Secretary of the Interior to convey certain water distribution facilities to the Northern Colorado Water Conservancy District.
Introduced 2005-07-26 · Became Public Law No: 109-321.
Water Resources DevelopmentHR 2971 — Parental Notification and Intervention Act of 2005
Introduced 2005-06-17 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.
HealthHR 2555 — Arkansas Valley Conduit Act
Introduced 2005-05-23 · Executive Comment Requested from Interior.
Water Resources DevelopmentHR 1678 — To amend the Internal Revenue Code of 1986 to extend the deduction for increased expensing for small business.
Introduced 2005-04-19 · Referred to the House Committee on Ways and Means.
TaxationHR 1253 — To extend a certain high priority corridor in the States of Colorado, Nebraska, South Dakota, and Wyoming.
Introduced 2005-03-10 · Referred to the Subcommittee on Highways, Transit and Pipelines.
Transportation and Public WorksHR 1014 — Senior Citizens' Tax Relief Act of 2005
Introduced 2005-03-01 · Referred to the House Committee on Ways and Means.
TaxationHR 774 — Rocky Mountain National Park Boundary Adjustment Act of 2005
Introduced 2005-02-10 · Placed on the Union Calendar, Calendar No. 60.
Public Lands and Natural ResourcesHR 481 — Sand Creek Massacre National Historic Site Trust Act of 2005
Introduced 2005-02-01 · Became Public Law No: 109-45.
Public Lands and Natural ResourcesHJRES 98 — Proposing a balanced budget amendment to the Constitution of the United States.
Introduced 2006-09-28 · Referred to the House Committee on the Judiciary.
Economics and Public FinanceHJRES 88 — Marriage Protection Amendment
Introduced 2006-06-06 · Motion to reconsider laid on the table Agreed to without objection.
FamiliesHRES 937 — To congratulate Fort Collins, Colorado, on being named the best place to live in the United States for 2006.
Introduced 2006-07-20 · Referred to the House Committee on Government Reform.
CommemorationsHRES 929 — To congratulate Fort Collins, Colorado, on being named the best place to live in the United States for 2006.
Introduced 2006-07-19 · Referred to the House Committee on Government Reform.
CommemorationsHCONRES 431 — Calling on the President to proclaim 2007 as the "National Year of the Bible".
Introduced 2006-06-21 · Referred to the House Committee on Government Reform.
CommemorationsHCONRES 369 — Expressing the support of Congress for the "25 x '25" initiative, which envisions that farm, forestry, and ranch lands in the United States will provide by 2025 at least 25 percent of the energy consumed in the United States, and, in furtherance of the "25 x '25" initiative, promoting the increased production of renewable energy by the forestry and agricultural communities.
Introduced 2006-03-29 · Referred to the Subcommittee on Energy and Air Quality, for a period to be subsequently determined by the Chairman .
Energy—
Introduced 2007-07-26 · On agreeing to the Musgrave amendment (A054) Failed by recorded vote: 186 - 235 (Roll no. 741).
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Introduced 2007-07-24 · On agreeing to the Musgrave amendment (A037) Failed by recorded vote: 198 - 229 (Roll no. 710).
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Introduced 2007-07-19 · On agreeing to the Musgrave amendment (A083) Failed by recorded vote: 177 - 245 (Roll no. 682).
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Introduced 2007-07-17 · On agreeing to the Musgrave amendment (A017) Agreed to by voice vote.
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Introduced 2007-06-28 · On agreeing to the Musgrave amendment (A035) Failed by recorded vote: 205 - 220 (Roll no. 602).
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Introduced 2007-06-27 · On agreeing to the Musgrave amendment (A050) Failed by recorded vote: 193 - 238 (Roll no. 572).
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Introduced 2007-06-21 · On agreeing to the Musgrave amendment (A034) Failed by recorded vote: 179 - 241 (Roll no. 539).
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Introduced 2007-06-20 · On agreeing to the Musgrave amendment (A020) Agreed to by voice vote.
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Introduced 2007-06-20 · On agreeing to the Musgrave amendment (A022) Failed by recorded vote: 166 - 267 (Roll no. 520).
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Introduced 2007-06-15 · On agreeing to the Musgrave amendment (A011) Agreed to by recorded vote: 383 - 34 (Roll no. 497).
HR 6840 — For the relief of Arsen Mkrtchyan, Hrach Mkrtchyan, and Elmira Poghosyan.
Introduced 2008-09-08 · Referred to the House Committee on the Judiciary.
CongressHR 6412 — Comprehensive Energy Exploration, Price Reduction, and Renewable Energy Investment Act of 2008
Introduced 2008-06-26 · Referred to the Subcommittee on Energy and Environment.
EnergyHR 6242 — Senior Citizens' Tax Relief Act of 2008
Introduced 2008-06-11 · Referred to the House Committee on Ways and Means.
TaxationHR 3908 — Loyalty to Our Legacy Act of 2007
Introduced 2007-10-18 · Referred to the House Committee on House Administration.
CongressHR 3888 — More Children, More Choices Act of 2007
Introduced 2007-10-18 · Referred to the Subcommittee on Health.
HealthHR 3641 — To allow teachers in rural areas who are highly qualified in one subject to have 3 years from their hiring date to become highly qualified in each additional subject they teach.
Introduced 2007-09-24 · Referred to the Subcommittee on Early Childhood, Elementary, and Secondary Education.
EducationHR 3299 — To provide for a boundary adjustment and land conveyances involving Roosevelt National Forest, Colorado, to correct the effects of an erroneous land survey that resulted in approximately 7 acres of the Crystal Lakes Subdivision, Ninth Filing, encroaching on National Forest System land, and for other purposes.
Introduced 2007-08-01 · Read twice and referred to the Committee on Energy and Natural Resources.
Public Lands and Natural ResourcesHR 3262 — To amend the Internal Revenue Code of 1986 to restore age 14 as the age at which unearned income of minor children ceases to be taxed as if parent's income.
Introduced 2007-07-31 · Referred to the House Committee on Ways and Means.
TaxationHR 3148 — Child Pornography Elimination Act of 2007
Introduced 2007-07-24 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.
Crime and Law EnforcementHR 2570 — To designate the facility of the United States Postal Service located at 301 Boardwalk Drive in Fort Collins, Colorado, as the "Dr. Karl E. Carson Post Office Building".
Introduced 2007-06-05 · Became Public Law No: 110-72.
CommemorationsHR 1963 — Granada Relocation Center National Historic Site Act of 2007
Introduced 2007-04-19 · Referred to the Subcommittee on National Parks, Forests and Public Lands.
Public Lands and Natural ResourcesHR 1295 — Parental Notification and Intervention Act of 2007
Introduced 2007-03-01 · Referred to the House Committee on the Judiciary.
Civil Rights and Liberties, Minority IssuesHR 1116 — To require that the payment rate used to make any direct payments with respect to wheat for the 2008 through 2012 crop years be $1.20 per bushel.
Introduced 2007-02-16 · Executive Comment Requested from USDA.
Agriculture and FoodHR 591 — Cache la Poudre River National Heritage Area Technical Amendments Act of 2007
Introduced 2007-01-19 · Referred to the Subcommittee on National Parks, Forests and Public Lands.
Public Lands and Natural ResourcesHR 185 — Livestock Assistance Act of 2007
Introduced 2007-01-04 · Executive Comment Requested from USDA.
Agriculture and FoodHR 186 — Arkansas Valley Conduit Act
Introduced 2007-01-04 · Referred to the Subcommittee on Water and Power.
Water Resources DevelopmentHJRES 7 — Proposing a balanced budget amendment to the Constitution of the United States.
Introduced 2007-01-04 · Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties.
Economics and Public FinanceHRES 1163 — Expressing the support and sympathy of the House of Representatives and the people of the United States for the victims of the tragic fire that occurred in Ordway, Colorado, on April 16, 2008.
Introduced 2008-04-29 · Referred to the House Committee on Oversight and Government Reform.
CommemorationsHRES 1122 — Recognizing Armed Forces Day.
Introduced 2008-04-17 · Motion to reconsider laid on the table Agreed to without objection.
CommemorationsHRES 959 — Supporting the Adopt-a-Platoon program, which encourages support to deployed soldiers through letters, care packages, pen pal campaigns, and monetary donations.
Introduced 2008-02-06 · Referred to the Subcommittee on Military Personnel.
CommemorationsHRES 423 — Commending the Poudre High School science bowl team on winning the 2007 United States Department of Energy Science Bowl.
Introduced 2007-05-21 · Referred to the Subcommittee on Early Childhood, Elementary, and Secondary Education.
CommemorationsHRES 290 — Honoring the contributions of the Rocky Mountain Senior Games on its 30th anniversary for significantly improving the health and well-being of older Americans.
Introduced 2007-03-29 · Motion to reconsider laid on the table Agreed to without objection.
Commemorations—
Introduced 2003-04-30 · On agreeing to the Musgrave amendment (A006) Failed by recorded vote: 176 - 247 (Roll no. 152).
HR 4562 — Sand Creek Massacre National Historic Site Trust Act of 2004
Introduced 2004-06-14 · Executive Comment Requested from Interior.
Public Lands and Natural ResourcesHR 2732 — Home School Non-Discrimination Act of 2003
Introduced 2003-07-15 · Referred to the Subcommittee on Education Reform.
EducationHR 2672 — To amend title 23, United States Code, to permit voluntary compliance with provisions relating to the rate of wage paid to laborers and mechanics employed on Federal-aid highway projects.
Introduced 2003-07-09 · Referred to the Subcommittee on Workforce Protections.
Transportation and Public WorksHR 2102 — To provide a cost-sharing requirement for the construction of the Arkansas Valley Conduit in the State of Colorado.
Introduced 2003-05-14 · Executive Comment Requested from Interior.
Water Resources DevelopmentHR 1489 — Parental Notification and Intervention Act of 2003
Introduced 2003-03-27 · Referred to the Subcommittee on the Constitution.
Civil Rights and Liberties, Minority IssuesHR 377 — To amend the Internal Revenue Code of 1986 to extend the replacement period from 2 to 5 years for livestock sold on account of drought, flood, or other weather-related conditions.
Introduced 2003-01-27 · Referred to the House Committee on Ways and Means.
TaxationHR 378 — Senior Citizens' Tax Relief Act of 2003
Introduced 2003-01-27 · Referred to the House Committee on Ways and Means.
TaxationHR 376 — Emergency Farmer and Rancher Assistance Act of 2003
Introduced 2003-01-27 · Executive Comment Requested from USDA.
Agriculture and FoodHJRES 106 — Proposing an amendment to the Constitution of the United States relating to marriage.
Introduced 2004-09-23 · Motion to reconsider laid on the table Agreed to without objection.
FamiliesHJRES 56 — Proposing an amendment to the Constitution of the United States relating to marriage.
Introduced 2003-05-21 · Subcommittee Hearings Held.
FamiliesHRES 614 — Supporting the goals of a National Motorcycle Safety and Awareness Month.
Introduced 2004-04-30 · Referred to the Subcommittee on Highways, Transit and Pipelines.
CommemorationsHCONRES 284 — Expressing the sense of Congress that the United States should actively support Taiwan's membership in the United Nations and other international organizations.
Introduced 2003-09-16 · Referred to the House Committee on International Relations.
International Affairs