Big Horn Mine — Violations
Total: 173 violations | S&S: 50 | Penalties: $60K
| Date | Section | Title | S&S | Negligence | Penalty |
|---|---|---|---|---|---|
| 03/03/2026 | 56.14107(a) | Non-S&S | ModNegligence | $0 | |
| 09/16/2025 | 56.12016 | S&S | ModNegligence | $1,679 | |
| 09/16/2025 | 56.20003(a) | Non-S&S | ModNegligence | $226 | |
| 09/16/2025 | 56.14112(b) | Non-S&S | LowNegligence | $151 | |
| 09/16/2025 | 56.14107(a) | Non-S&S | ModNegligence | $336 | |
| 10/22/2024 | 56.9300(a) | S&S | HighNegligence | $492 | |
| 10/22/2024 | 56.12019 | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 56.4201(a)(2) | Non-S&S | HighNegligence | $147 | |
| 10/22/2024 | 47.41(a) | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 56.4104(a) | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 56.12068 | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 56.14112(a)(1) | S&S | ModNegligence | $221 | |
| 10/22/2024 | 56.20003(a) | Non-S&S | HighNegligence | $147 | |
| 10/22/2024 | 56.20003(a) | Non-S&S | HighNegligence | $147 | |
| 10/22/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 56.14100(a) | Non-S&S | ModNegligence | $147 | |
| 10/22/2024 | 50.30(a) | Non-S&S | ModNegligence | $147 | |
| 02/22/2024 | 56.4201(a)(2) | Non-S&S | HighNegligence | $861 | |
| 02/22/2024 | 56.4201(a)(2) | S&S | NoNegligence | $9,510 | |
| 02/22/2024 | 56.4100(b) | S&S | ModNegligence | $2,862 | |
| 02/22/2024 | 56.4101 | S&S | ModNegligence | $2,862 | |
| 02/22/2024 | 56.4201(a)(2) | Non-S&S | HighNegligence | $861 | |
| 02/22/2024 | 56.4201(a)(2) | Non-S&S | HighNegligence | $2,079 | |
| 02/22/2024 | 56.4201(a)(2) | S&S | HighNegligence | $4,273 | |
| 08/16/2023 | 56.4201(a)(2) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 56.9300(b) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 56.4201(a)(2) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 47.41(a) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 56.20003(a) | Non-S&S | ModNegligence | $143 | |
| 08/16/2023 | 47.41(a) | Non-S&S | ModNegligence | $143 | |
| 02/15/2023 | 56.14132(a) | S&S | ModNegligence | $143 | |
| 02/14/2023 | 56.12004 | Non-S&S | ModNegligence | $143 | |
| 02/14/2023 | 56.20003(a) | Non-S&S | ModNegligence | $143 | |
| 04/27/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 | |
| 04/27/2022 | 56.12004 | Non-S&S | ModNegligence | $133 | |
| 08/18/2021 | 56.12004 | Non-S&S | ModNegligence | $125 | |
| 02/10/2021 | 56.11002 | S&S | ModNegligence | $172 | |
| 02/10/2021 | 56.14101(a)(3) | Non-S&S | ModNegligence | $125 | |
| 02/10/2021 | 56.14101(a)(3) | Non-S&S | ModNegligence | $125 | |
| 03/03/2020 | 56.12004 | Non-S&S | ModNegligence | $171 | |
| 03/03/2020 | 56.12004 | Non-S&S | ModNegligence | $171 | |
| 03/03/2020 | 56.14107(a) | S&S | ModNegligence | $1,263 | |
| 03/03/2020 | 56.14132 | S&S | ModNegligence | $2,811 | |
| 03/03/2020 | 56.14103 | S&S | ModNegligence | $846 | |
| 03/03/2020 | 56.4102 | Non-S&S | ModNegligence | $171 | |
| 06/18/2019 | 56.11001 | Non-S&S | ModNegligence | $121 | |
| 06/18/2019 | 56.20003(a) | Non-S&S | ModNegligence | $121 | |
| 06/18/2019 | 56.12032 | Non-S&S | ModNegligence | $121 | |
| 06/18/2019 | 56.12006 | Non-S&S | ModNegligence | $121 |