| 2.5 RADIOLOGICAL CONTAMINANTS | |||||||
| Virgin Islands | |||||||
| 2002 | |||||||
| MCLs | Treatment Techniques | Significant | |||||
| Monitoring/Reporting | |||||||
| MCL | Number | Number of | Number | Number of | Number | Number of | |
| (Mg/l) | of | Systems With | of | Systems With | of | Systems With | |
| Violations | Violations | Violations | Violations | Violations | Violations | ||
| Radionuclides | |||||||
| Gross alpha | 15 pCi/l | 0 | 0 | 0 | 0 | ||
| Radium-226 and radium-228 | 5 pCi/l | 0 | 0 | 0 | 0 | ||
| Gross beta | 4 mrem/yr | 0 | 0 | 0 | 0 | ||
| Total | 0 | 0 | 0 | 0 | |||