How salt contamination is affecting North Dakota.
Old oil fields
- 33 years of unlined pits, 250 tons per pit
- 30 years of lined pits, many split or torn
- Ground Water pollution
New oil fields
- Pipeline breaks
- Haste
- Failure to weld
- Failure to gauge
- Failure to monitor
- Illegal dumping
- Fires at oil & gas separation facilities
- Haste
- Inadequate training
- Ground Water pollution