Mesothelioma in Montana - Revision history

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	{{#seo:		{{#seo:
	\|title=Mesothelioma in Montana: Libby ~~Asbestos~~ Disaster, Lawsuits & ~~Trust Fund~~ Claims		\|title=Mesothelioma in Montana: Libby Disaster, Lawsuits & Claims
	\|description=Montana ranks 5th ~~nationally~~ in mesothelioma deaths. ~~The~~ Libby ~~vermiculite~~ mine killed 694 ~~residents~~. 3-year ~~statute of limitations~~, W.R. Grace Trust pays 30.1%, $250M Superfund settlement.		\|title_mode=replace
			\|description=Montana ranks 5th in mesothelioma deaths (256). Libby mine killed 694. 3-year SOL, W.R. Grace Trust pays 30.1%, $250M Superfund settlement.
	\|keywords=mesothelioma Montana, Libby asbestos disaster, W.R. Grace vermiculite mine, Montana mesothelioma lawsuit, Montana asbestos attorney, W.R. Grace Trust, Libby Montana asbestos		\|keywords=mesothelioma Montana, Libby asbestos disaster, W.R. Grace vermiculite mine, Montana mesothelioma lawsuit, Montana asbestos attorney, W.R. Grace Trust, Libby Montana asbestos
	\|author=Rod De Llano, Founding Partner, Danziger & De Llano		\|author=Rod De Llano, Founding Partner, Danziger & De Llano
	\|published_time=2026-04-24		\|published_time=2026-04-24
			\|type=Article
			\|image=logo.png
			\|image_alt=WikiMesothelioma — Mesothelioma in Montana
	}}		}}
	{\| class="infobox" style="width:280px; float:right; margin:0 0 1em 1em; border:2px solid #1a5276; border-radius:8px; overflow:hidden;"		{\| class="infobox" style="width:280px; float:right; margin:0 0 1em 1em; border:2px solid #1a5276; border-radius:8px; overflow:hidden;"

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GEO formatting complete: add SEO block, infobox, Executive Summary, At a Glance, Key Facts

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	'''Mesothelioma in Montana''' reflects one of the most severe occupational asbestos crises in United States history, defined almost entirely by the W.R. Grace & Co. vermiculite mine at Libby. From 1999 to 2020, Montana recorded '''256 confirmed mesothelioma deaths''', with an age-adjusted mortality rate of '''12 per million''' — ranking the state '''fifth nationally'''.<ref name="hotspots">https://wonder.cdc.gov/ucd-icd10.html CDC WONDER Underlying Cause of Death Database, ICD-10 code C45, mesothelioma mortality by state, 1999–2020.</ref> Within Libby itself, asbestos-disease mortality runs '''40 to 60 times the national average'''; an estimated '''694 residents have died''' from asbestos-related illness and '''over 2,400 have been diagnosed'''. The contaminated tremolite-actinolite fibers released by the Libby mine — the most lethal asbestos fiber type identified — continue to drive Montana's mesothelioma caseload decades after operations ceased in 1990. Montana's three-year statute of limitations runs from the date of diagnosis under the discovery rule, and the [[WR_Grace_Asbestos_Trust]] pays mesothelioma claims at '''30.1% of scheduled value''' (approximately '''$54,180''' per extraordinary-risk claim). For context on national compensation options, see [[Asbestos_Trust_Funds]].		{{#seo:
			\|title=Mesothelioma in Montana: Libby Asbestos Disaster, Lawsuits & Trust Fund Claims
			\|description=Montana ranks 5th nationally in mesothelioma deaths. The Libby vermiculite mine killed 694 residents. 3-year statute of limitations, W.R. Grace Trust pays 30.1%, $250M Superfund settlement.
			\|keywords=mesothelioma Montana, Libby asbestos disaster, W.R. Grace vermiculite mine, Montana mesothelioma lawsuit, Montana asbestos attorney, W.R. Grace Trust, Libby Montana asbestos
			\|author=Rod De Llano, Founding Partner, Danziger & De Llano
			\|published_time=2026-04-24
			}}
			{\| class="infobox" style="width:280px; float:right; margin:0 0 1em 1em; border:2px solid #1a5276; border-radius:8px; overflow:hidden;"
			\|-
			! colspan="2" style="background:#1a5276; color:white; padding:12px; font-size:1.1em; text-align:center;" \| Mesothelioma in Montana
			\|-
			! Mesothelioma deaths (1999–2020)
			\| 256
			\|-
			! Mortality rate
			\| 12 per million (5th nationally)
			\|-
			! Primary exposure source
			\| [[Libby_Montana_Vermiculite_Mine\|W.R. Grace vermiculite mine, Libby]]
			\|-
			! Libby deaths
			\| 694
			\|-
			! Libby diagnosed
			\| 2,400+
			\|-
			! Fiber type
			\| Tremolite-actinolite
			\|-
			! Statute of limitations
			\| 3 years from diagnosis (Mont. Code § 27-2-204)
			\|-
			! Primary trust fund
			\| [[WR_Grace_Asbestos_Trust]] (30.1% payment; ~$54,180 per claim)
			\|-
			! Largest settlement
			\| $250 million (EPA Superfund, 2008)
			\|-
			! Trust disclosure law
			\| None
			\|}

			== Executive Summary ==

			'''Mesothelioma in Montana''' reflects one of the most severe occupational asbestos crises in United States history, defined almost entirely by the W.R. Grace & Co. vermiculite mine at Libby. From 1999 to 2020, Montana recorded '''256 confirmed mesothelioma deaths''', with an age-adjusted mortality rate of '''12 per million''' — ranking the state '''fifth nationally'''.<ref name="hotspots">https://wonder.cdc.gov/ucd-icd10.html CDC WONDER Underlying Cause of Death Database, ICD-10 code C45, mesothelioma mortality by state, 1999–2020.</ref> Within Libby itself, asbestos-disease mortality runs '''40 to 60 times the national average'''; an estimated '''694 residents have died''' from asbestos-related illness and '''over 2,400 have been diagnosed'''. The contaminated tremolite-actinolite fibers released by the Libby mine — the most lethal asbestos fiber type identified — continue to drive Montana's mesothelioma caseload decades after operations ceased in 1990.

			Montana's three-year statute of limitations runs from the date of diagnosis under the discovery rule, and the [[WR_Grace_Asbestos_Trust]] pays mesothelioma claims at '''30.1% of scheduled value''' (approximately '''$54,180''' per extraordinary-risk claim). In 2008, W.R. Grace agreed to a '''$250 million''' Superfund cost-recovery settlement — the largest of its time. For context on national compensation options, see [[Asbestos_Trust_Funds]].

	== At a Glance ==		== At a Glance ==

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-'''Mesothelioma in Montana''' reflects one of the most severe occupational asbestos crises in United States history, defined almost entirely by the W.R. Grace & Co. vermiculite mine at Libby. From 1999 to 2020, Montana recorded 256 confirmed mesothelioma deaths, with an age-adjusted mortality rate of 12 per million — ranking the state fifth nationally.<ref name="hotspots">https://wonder.cdc.gov/ucd-icd10.html CDC WONDER Underlying Cause of Death Database, ICD-10 code C45, mesothelioma mortality by state, 1999–2020.</ref> Within Libby itself, asbestos-disease mortality runs 40 to 60 times the national average; an estimated 694 residents have died from asbestos-related illness and over 2,400 have been diagnosed. The contaminated tremolite-actinolite fibers released by the Libby mine — the most lethal asbestos fiber type identified — continue to drive Montana's mesothelioma caseload decades after operations ceased in 1990. For context on national compensation options, see [[Asbestos_Trust_Funds]].
+'''Mesothelioma in Montana''' reflects one of the most severe occupational asbestos crises in United States history, defined almost entirely by the W.R. Grace & Co. vermiculite mine at Libby. From 1999 to 2020, Montana recorded '''256 confirmed mesothelioma deaths''', with an age-adjusted mortality rate of '''12 per million''' — ranking the state '''fifth nationally'''.<ref name="hotspots">https://wonder.cdc.gov/ucd-icd10.html CDC WONDER Underlying Cause of Death Database, ICD-10 code C45, mesothelioma mortality by state, 1999–2020.</ref> Within Libby itself, asbestos-disease mortality runs '''40 to 60 times the national average'''; an estimated '''694 residents have died''' from asbestos-related illness and '''over 2,400 have been diagnosed'''. The contaminated tremolite-actinolite fibers released by the Libby mine — the most lethal asbestos fiber type identified — continue to drive Montana's mesothelioma caseload decades after operations ceased in 1990. Montana's three-year statute of limitations runs from the date of diagnosis under the discovery rule, and the [[WR_Grace_Asbestos_Trust]] pays mesothelioma claims at '''30.1% of scheduled value''' (approximately '''$54,180''' per extraordinary-risk claim). For context on national compensation options, see [[Asbestos_Trust_Funds]].
 == What is the statute of limitations for mesothelioma in Montana? ==
-Montana imposes a three-year statute of limitations for both personal injury and wrongful death asbestos claims under Mont. Code § 27-2-204.<ref name="mtcode">https://mca.legmt.gov/bills/mca/title_0270/chapter_0020/part_0020/section_0040/0270-0020-0020-0040.html Montana Code Annotated § 27-2-204 (personal injury and wrongful death limitations).</ref> The discovery rule applies: the three-year clock begins on the date of mesothelioma diagnosis, not the date of exposure, recognizing that asbestos-related disease typically emerges 20 to 50 years after first contact. Fraudulent-concealment tolling is available — a provision of particular weight given W.R. Grace's documented suppression of medical data about Libby exposures. No statute of repose has been identified. See [[Mesothelioma_Statute_of_Limitations_Reference]] for a multistate comparison.
+Montana imposes a three-year statute of limitations for both personal injury and wrongful death asbestos claims under Mont. Code § 27-2-204.<ref name="mtcode" /> The discovery rule applies: the three-year clock begins on the date of mesothelioma diagnosis, not the date of exposure, recognizing that asbestos-related disease typically emerges 20 to 50 years after first contact. Fraudulent-concealment tolling is available — a provision of particular weight given W.R. Grace's documented suppression of medical data about Libby exposures. No statute of repose has been identified. See [[Mesothelioma_Statute_of_Limitations_Reference]] for a multistate comparison.
 == How long do I have to file a mesothelioma lawsuit in Montana? ==
@@ Line 11: / Line 55: @@
 == Filing Venue, BNSF Litigation, and Tort Reform ==
-Montana district courts hear the state's asbestos docket, with Lincoln County District Court handling the concentrated caseload arising from Libby. The Burlington Northern Santa Fe Railway transported contaminated vermiculite from Libby to processing sites across the country and remains an active defendant in ongoing asbestos litigation; see [[BNSF_Railway_Asbestos]]. During the 2025 legislative session, Montana lawmakers introduced three tort-reform measures targeting asbestos plaintiffs: HB 301 (trust disclosure mandates), HB 302 (separate punitive-damages trials), and HB 303 (complete removal of BNSF's liability for transporting contaminated vermiculite). The Senate Judiciary Committee tabled all three bills after intense opposition from Libby residents.<ref name="hb">https://fastdemocracy.com/bill-search/mt/2025/bills/MTB00016475/ Montana House Bills 301, 302, and 303 (2025 session); tabled by the Senate Judiciary Committee. See also https://dailyinterlake.com/news/2025/mar/14/another-bill-takes-aim-at-asbestos-claimants/</ref> Similar legislation may resurface in future sessions.
+Montana district courts hear the state's asbestos docket, with Lincoln County District Court handling the concentrated caseload arising from Libby. The Burlington Northern Santa Fe Railway transported contaminated vermiculite from Libby to processing sites across the country and remains an active defendant in ongoing asbestos litigation; see [[BNSF_Railway_Asbestos]]. During the 2025 legislative session, Montana lawmakers introduced three tort-reform measures targeting asbestos plaintiffs: HB 301 (trust disclosure mandates), HB 302 (separate punitive-damages trials), and HB 303 (complete removal of BNSF's liability for transporting contaminated vermiculite). The Senate Judiciary Committee tabled all three bills after intense opposition from Libby residents.<ref name="hb" /> Similar legislation may resurface in future sessions.
 == What is the Libby, Montana asbestos disaster? ==
@@ Line 23: / Line 67: @@
 == Can Libby vermiculite mine victims still file lawsuits? ==
-Yes. Libby victims retain two active pathways: personal injury claims against the [[WR_Grace_Asbestos_Trust]], which was established through Grace's 2001–2019 bankruptcy and pays mesothelioma claims at 30.1% of scheduled values (approximately $54,180 per mesothelioma extraordinary-risk claim); and ongoing civil litigation against BNSF Railway for its role transporting contaminated vermiculite.<ref name="trust">https://wrgraceasbestostrust.com W.R. Grace Asbestos PI Trust, payment percentage 30.1% of scheduled value.</ref> Montana's three-year discovery-rule statute of limitations under Mont. Code § 27-2-204 governs these filings, and fraudulent-concealment tolling remains available where Grace's suppression of health data delayed a claimant's knowledge of the exposure or the disease.
+Yes. Libby victims retain two active pathways: personal injury claims against the [[WR_Grace_Asbestos_Trust]], which was established through Grace's 2001–2019 bankruptcy and pays mesothelioma claims at 30.1% of scheduled values (approximately $54,180 per mesothelioma extraordinary-risk claim); and ongoing civil litigation against BNSF Railway for its role transporting contaminated vermiculite.<ref name="trust" /> Montana's three-year discovery-rule statute of limitations under Mont. Code § 27-2-204 governs these filings, and fraudulent-concealment tolling remains available where Grace's suppression of health data delayed a claimant's knowledge of the exposure or the disease.
 == Notable Verdicts and Settlements ==
-In 2008 W.R. Grace agreed to pay the United States approximately $250 million to reimburse Environmental Protection Agency cleanup costs at Libby — the largest Superfund cost-recovery settlement of its time.<ref name="doj">https://www.justice.gov/enrd/us-v-w-r-grace-co U.S. Department of Justice, W.R. Grace Superfund cost-recovery settlement, $250 million (2008).</ref> In 2023 Grace paid an additional $18.5 million environmental settlement for continued Libby remediation. Most Libby personal injury claims have been resolved through the [[WR_Grace_Asbestos_Trust]] rather than individual trials, and no Montana-specific trial verdicts were identified in the 2024–2026 verdicts database. Nationally, the average mesothelioma settlement ranges from $1 million to $1.4 million and the average trial verdict is $20.7 million (Mealey's 2024). Past verdicts do not guarantee future results.
+In 2008 W.R. Grace agreed to pay the United States approximately $250 million to reimburse Environmental Protection Agency cleanup costs at Libby — the largest Superfund cost-recovery settlement of its time.<ref name="doj" /> In 2023 Grace paid an additional $18.5 million environmental settlement for continued Libby remediation. Most Libby personal injury claims have been resolved through the [[WR_Grace_Asbestos_Trust]] rather than individual trials, and no Montana-specific trial verdicts were identified in the 2024–2026 verdicts database. Nationally, the average mesothelioma settlement ranges from $1 million to $1.4 million and the average trial verdict is $20.7 million (Mealey's 2024). Past verdicts do not guarantee future results.
 == Trust Fund Interaction and Disclosure Laws ==

MesotheliomaSupport: New state page: Mesothelioma in Montana (batch-2 wiki expansion)

2026-04-24T14:04:33Z

New state page: Mesothelioma in Montana (batch-2 wiki expansion)

New page

'''Mesothelioma in Montana''' reflects one of the most severe occupational asbestos crises in United States history, defined almost entirely by the W.R. Grace & Co. vermiculite mine at Libby. From 1999 to 2020, Montana recorded 256 confirmed mesothelioma deaths, with an age-adjusted mortality rate of 12 per million — ranking the state fifth nationally.<ref name="hotspots">https://wonder.cdc.gov/ucd-icd10.html CDC WONDER Underlying Cause of Death Database, ICD-10 code C45, mesothelioma mortality by state, 1999–2020.</ref> Within Libby itself, asbestos-disease mortality runs 40 to 60 times the national average; an estimated 694 residents have died from asbestos-related illness and over 2,400 have been diagnosed. The contaminated tremolite-actinolite fibers released by the Libby mine — the most lethal asbestos fiber type identified — continue to drive Montana's mesothelioma caseload decades after operations ceased in 1990. For context on national compensation options, see [[Asbestos_Trust_Funds]].

== What is the statute of limitations for mesothelioma in Montana? ==

Montana imposes a three-year statute of limitations for both personal injury and wrongful death asbestos claims under Mont. Code § 27-2-204.<ref name="mtcode">https://mca.legmt.gov/bills/mca/title_0270/chapter_0020/part_0020/section_0040/0270-0020-0020-0040.html Montana Code Annotated § 27-2-204 (personal injury and wrongful death limitations).</ref> The discovery rule applies: the three-year clock begins on the date of mesothelioma diagnosis, not the date of exposure, recognizing that asbestos-related disease typically emerges 20 to 50 years after first contact. Fraudulent-concealment tolling is available — a provision of particular weight given W.R. Grace's documented suppression of medical data about Libby exposures. No statute of repose has been identified. See [[Mesothelioma_Statute_of_Limitations_Reference]] for a multistate comparison.

== How long do I have to file a mesothelioma lawsuit in Montana? ==

A Montana resident diagnosed with mesothelioma, lung cancer, or asbestosis has three years from the date of diagnosis to file a personal injury lawsuit, and the decedent's estate has three years from the date of death to file a wrongful death action, both under Mont. Code § 27-2-204.<ref name="mtcode" /> Because mesothelioma diagnoses often follow decades of latent exposure, the discovery rule protects claimants whose first notice of disease postdates the original asbestos contact. Fraudulent-concealment tolling may extend the deadline where a defendant concealed known asbestos hazards, as documented extensively in the Libby litigation record.

== Filing Venue, BNSF Litigation, and Tort Reform ==

Montana district courts hear the state's asbestos docket, with Lincoln County District Court handling the concentrated caseload arising from Libby. The Burlington Northern Santa Fe Railway transported contaminated vermiculite from Libby to processing sites across the country and remains an active defendant in ongoing asbestos litigation; see [[BNSF_Railway_Asbestos]]. During the 2025 legislative session, Montana lawmakers introduced three tort-reform measures targeting asbestos plaintiffs: HB 301 (trust disclosure mandates), HB 302 (separate punitive-damages trials), and HB 303 (complete removal of BNSF's liability for transporting contaminated vermiculite). The Senate Judiciary Committee tabled all three bills after intense opposition from Libby residents.<ref name="hb">https://fastdemocracy.com/bill-search/mt/2025/bills/MTB00016475/ Montana House Bills 301, 302, and 303 (2025 session); tabled by the Senate Judiciary Committee. See also https://dailyinterlake.com/news/2025/mar/14/another-bill-takes-aim-at-asbestos-claimants/</ref> Similar legislation may resurface in future sessions.

== What is the Libby, Montana asbestos disaster? ==

The Libby disaster is the worst documented community asbestos exposure in United States history. W.R. Grace & Co. operated a vermiculite mine near Libby from 1963 to 1990, extracting ore contaminated with tremolite-actinolite asbestos — the most lethal fiber type identified. At peak operation the mine released approximately 5,000 pounds of asbestos daily. An estimated 694 Libby residents have died from asbestos disease, 2,400 or more have been diagnosed, and local mortality runs 40 to 60 times the national average.<ref name="hotspots" /> Federal investigators documented Grace's long-running suppression of internal health data. See [[Libby_Montana_Vermiculite_Mine]].

== Top Exposure Sites in Montana ==

The [[Libby_Montana_Vermiculite_Mine]] is the dominant exposure source in the state. W.R. Grace's distribution network also seeded at least 28 confirmed processing sites across multiple states and shipped contaminated ore to over 200 additional facilities nationally, releasing fibers during unloading, expansion, and packaging.<ref name="hotspots" /> BNSF Railway yards and transport corridors exposed rail workers, loaders, and trackside residents to airborne asbestos released during loading and transit of Libby ore. Western Montana hardrock mining operations — copper, silver, and gold — used asbestos insulation on boilers, steam pipes, and shaft equipment, creating secondary exposure for miners and mill workers; for more on these pathways, see [https://www.mesotheliomaattorney.com/asbestos-exposure/ asbestos exposure legal resources]. Commercial processing of Libby ore for Zonolite attic insulation extended exposure into residential structures.

== Can Libby vermiculite mine victims still file lawsuits? ==

Yes. Libby victims retain two active pathways: personal injury claims against the [[WR_Grace_Asbestos_Trust]], which was established through Grace's 2001–2019 bankruptcy and pays mesothelioma claims at 30.1% of scheduled values (approximately $54,180 per mesothelioma extraordinary-risk claim); and ongoing civil litigation against BNSF Railway for its role transporting contaminated vermiculite.<ref name="trust">https://wrgraceasbestostrust.com W.R. Grace Asbestos PI Trust, payment percentage 30.1% of scheduled value.</ref> Montana's three-year discovery-rule statute of limitations under Mont. Code § 27-2-204 governs these filings, and fraudulent-concealment tolling remains available where Grace's suppression of health data delayed a claimant's knowledge of the exposure or the disease.

== Notable Verdicts and Settlements ==

In 2008 W.R. Grace agreed to pay the United States approximately $250 million to reimburse Environmental Protection Agency cleanup costs at Libby — the largest Superfund cost-recovery settlement of its time.<ref name="doj">https://www.justice.gov/enrd/us-v-w-r-grace-co U.S. Department of Justice, W.R. Grace Superfund cost-recovery settlement, $250 million (2008).</ref> In 2023 Grace paid an additional $18.5 million environmental settlement for continued Libby remediation. Most Libby personal injury claims have been resolved through the [[WR_Grace_Asbestos_Trust]] rather than individual trials, and no Montana-specific trial verdicts were identified in the 2024–2026 verdicts database. Nationally, the average mesothelioma settlement ranges from $1 million to $1.4 million and the average trial verdict is $20.7 million (Mealey's 2024). Past verdicts do not guarantee future results.

== Trust Fund Interaction and Disclosure Laws ==

Montana has no trust fund transparency or disclosure statute; HB 301 (2025), which would have imposed disclosure and offset requirements, was tabled by the Senate Judiciary Committee.<ref name="hb" /> Claimants may therefore pursue both civil litigation and trust claims without mandatory offset reporting; experienced [https://www.dandell.com/trust-fund-claims/ mesothelioma trust fund attorneys] can help coordinate filings across multiple trusts simultaneously. The [[WR_Grace_Asbestos_Trust]] is the primary trust for Libby and Grace-product claims, paying mesothelioma claims at 30.1% of scheduled value. The [[Manville_Personal_Injury_Settlement_Trust]] covers insulation products used at Montana mining operations and pays at 5.1%. The Combustion Engineering Trust (18.5%) addresses industrial boiler exposure, and the Armstrong World Industries Trust (10.8%) addresses floor and ceiling products. See [[Asbestos_Trust_Funds]] for the full trust matrix.

== Local Resources for Montana Mesothelioma Patients ==

Veterans receive mesothelioma care through the VA Montana Health Care System, headquartered at Fort Harrison near Helena, with community-based outpatient clinics across the state. The VA covers Montana veterans whose asbestos exposure occurred during military service, including service members stationed during the Libby era. Montana's workers' compensation system provides medical and indemnity benefits for occupational asbestos disease, and election between workers' compensation and civil litigation against non-employer defendants is generally available. The Center for Asbestos Related Disease clinic in Libby provides specialized screening, pulmonary care, and long-term health monitoring for residents exposed to W.R. Grace vermiculite.

== References ==
<references />

[[Category:State Legal Resources]]
[[Category:Mesothelioma]]
[[Category:United States]]