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Radioactive Contaminants |
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|
Detected Parameter |
Units |
Range Detected |
Highest Level Detected |
Maximum Contaminant Level (highest level allowed) |
Maximum Contaminant Level Goal (ideal goal) |
Compliance
Achieved Yes/No |
Source |
|
|
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| Gross Alpha Activity | pCi/L | 0.4(+-2.2) - 1.1(+-2.9) | 1.1 (+-2.9) | 15 | 0 | YES | Erosion of natural deposits. |
| Combined Radium | pCi/L | 0.1(+-0.8) - 0.4(+-0.7) | 0.4 (+-0.7) | 5 | 0 | YES | Erosion of natural deposits. |
| * The Massachusetts Department of Environmental protection has reduced the monitoring requirements for radioactive contaminants to less often than once per year because the source is not at risk of contamination. The last sample collected was in 2003, and was found to be free of this contaminant. | |||||||