When pollution or toxic waste harms your land, water, or health, you deserve someone who will stand up for you and your community. At Conner, Marr & Pinski, our environmental contamination lawyers fight for Montanans whose property, livelihoods, and families have been affected by corporate negligence or careless environmental practices.
For more than five decades, our law firm has represented people across Montana—ranchers, farmers, small business owners, and families—when large companies caused harm and walked away. We’re not outsiders. We live here. We understand Montana’s land and people, and we fight to protect both.
What Is an Environmental Contamination Case?
Environmental contamination happens when harmful substances are released into the air, water, or soil, often by companies that failed to follow safety rules or clean-up requirements. These cases can involve dangerous chemicals, oil, mining waste, or agricultural runoff that cause long-term damage to property and health. A contamination claim can help property owners, families, or entire communities recover compensation for:
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Damage to land, crops, or livestock
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Cost of cleaning and restoring property
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Lost income or property value
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Medical expenses and health monitoring
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Pain, suffering, and emotional distress
We take these cases personally because we know what Montana land means to the people who live on it.
Oil Spills and Pipeline Leaks in Montana
Oil and fuel spills are not just “industrial accidents.” They can destroy soil, poison water supplies, and devastate ranchland. We’ve seen these incidents happen during pipeline breaks, tanker accidents, and drilling operations gone wrong.
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Crude oil and diesel leaks from pipelines or transport trucks
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Tank and refinery spills
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Surface water and soil contamination from oilfield operations
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Property and crop damage caused by cleanup chemicals or residue
We work with environmental experts to trace the source of the contamination and hold the responsible companies accountable for cleanup and financial recovery.
Water Contamination and Unsafe Drinking Water
Clean water is life in Montana. When toxins enter wells, rivers, or municipal systems, the effects can last for generations. Water contamination may come from industrial waste, leaking underground tanks, or agricultural runoff. Families often face high medical bills, property damage, and health risks like cancer, organ damage, or developmental problems. We handle cases involving:
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Nitrate and fertilizer runoff
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PFAS (“forever chemicals”) and industrial solvents
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Heavy metals such as lead, mercury, or arsenic
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Bacteria and sewage discharge into drinking water supplies
If your water smells strange, tastes off, or has tested positive for contaminants, don’t wait—get your water tested and call us right away.
Mining Waste and Toxic Tailings
Mining has a long history in Montana—and so does the pollution that comes with it. When mining waste, tailings ponds, or smelter runoff aren’t properly contained, toxic metals can seep into soil and water, damaging ranchland and poisoning waterways. Our law firm has deep experience representing property owners affected by:
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Abandoned mine drainage and acid mine runoff
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Heavy metal contamination (arsenic, lead, cadmium, zinc)
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Groundwater contamination from tailings ponds
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Smelter and refinery pollution near historic mining areas
Communities from Butte to Great Falls have seen firsthand how long mining pollution lingers. We’re ready to fight for accountability and cleanup that lasts.
Sewage and Wastewater Releases
Sewage spills and wastewater leaks can lead to dangerous bacteria, algae blooms, and contamination of both private and public water sources. When municipalities, contractors, or property owners fail to maintain systems safely, the result can be property damage, illness, and environmental harm. If sewage or wastewater release has affected your home, land, or nearby waterways, our attorneys can help determine who’s responsible and pursue recovery for cleanup, property loss, and health impacts.
Fertilizer and Agricultural Chemical Pollution
Farming and ranching are the heart of Montana—but fertilizer misuse, pesticide drift, and chemical spills can cause major harm to neighboring land and water. When agricultural contamination affects your property or livestock, we’re ready to take action. We understand the challenges Montana’s agricultural community faces, and we know how to pursue fair compensation while protecting your livelihood.
Protecting Montana, One Case at a Time
Montana is more than where we live—it’s who we are. At Conner, Marr & Pinski, we fight for the land, water, and people that make this state special. If you believe contamination has affected you, reach out today. We’re here to help you take back what’s been lost.
