Mercury Spill Incidents - Data and Resources
Figure 1. Factors* Contributing to Mercury Spills, HSEES 2000-2005
| Human Error | Equipment Failure | Illegal Activity | Other |
| 269 | 104 | 17 | 10 |
*Spills may have more than one contributing factor
Figure 2. Sources of Mercury Spills, HSEES 2000-2005
| Mercury Switch | Valve/gate | Container | Gas pressure regulator | Other* | Thermometer | Sphygmomanometer | Manometer | Barometer | All other meters and gauges |
| 6 | 6 | 34 | 58 | 58 | 119 | 73 | 10 | 11 | 25 |
* Includes unknown sources
Figure 3. Facilities with Mercury Spills, HSEES 2000-2005
| Private Residence | Utilities and Sanitation | Health Care | Elementary and Secondary Schools | Public Administration | Transportation and Communication | Colleges and Universities | Other |
| 155 | 80 | 50 | 26 | 18 | 18 | 11 | 42 |