This disclaimer is in the 10K as well... They say they "believe" they are in compliance, but this means nothing until the water is tested and permitted for drainage... 100+ year old mine water could easily have high concentrations of heavy metals...
Clean Water Act . The Clean Water Act requires permits for operations that discharge into waters of the United States. Such permitting has been a frequent subject of litigation by environmental advocacy groups, which has resulted, and may in the future result, in declines in such permits or extensive delays in receiving them. This may result in delays in, or in some instances preclude, the commencement or continuation of development or production operations. Adverse outcomes in lawsuits challenging permits or failure to comply with applicable regulations could result in the suspension, denial, or revocation of required permits, which could have a material adverse impact on our cash flows, results of operations, or financial condition.
We believe that we are in substantial compliance with current applicable environmental laws and regulations and that, absent the occurrence of an extraordinary event, compliance with existing local, state, federal and international laws, rules and regulations governing the release of materials in the environment or otherwise relating to the protection of the environment will not have a material effect upon our business, financial condition or results of operations.
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