| Arsenic | 0.18 ppb. average of all samples highest sample 0.7 ppb detected in 1 of 4 samples | 0.004 ppb (California OEHHA 2004) | 10 ppb | 44× the health guideline |
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| PFOS | 19.5 ppt. average of all samples highest sample 27 ppt detected in 2 of 2 samples | zero (EPA MCLG) | 4 ppt (from 2029) | Not above its guideline, or no guideline |
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| PFOA | 3.7 ppt. average of all samples highest sample 7.4 ppt detected in 1 of 2 samples | zero (EPA MCLG) | 4 ppt (from 2029) | Not above its guideline, or no guideline |
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| PFHxS | 2.5 ppt. average of all samples highest sample 5 ppt detected in 1 of 2 samples | 10 ppt (EPA MCLG) | 10 ppt (from 2029) | Not above its guideline, or no guideline |
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| Fluoride | 718 ppb. average of all samples highest sample 790 ppb detected in 8 of 8 samples | None published | 4,000 ppb | Not above its guideline, or no guideline |
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| Total trihalomethanes (TTHMs) | 9.36 ppb. average of all samples highest sample 20 ppb detected in 8 of 8 samples | None published | 80 ppb | Not above its guideline, or no guideline |
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| Haloacetic acids (HAA5) | 6.6 ppb. average of all samples highest sample 9.8 ppb detected in 8 of 8 samples | None published | 60 ppb | Not above its guideline, or no guideline |
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| Radium-226 + Radium-228 | 0.22 pCi/L. sum of the radium-226 and radium-228 averages | None published | 5 pCi/L | Not above its guideline, or no guideline |
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| Vinyl chloride | 0.03 ppb. average of all samples highest sample 0.12 ppb detected in 1 of 4 samples | None published | 2 ppb | Not above its guideline, or no guideline |
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| Selenium | 0.38 ppb. average of all samples highest sample 1.5 ppb detected in 1 of 4 samples | None published | 50 ppb | Not above its guideline, or no guideline |
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| Nitrite | 7 ppb. average of all samples highest sample 28 ppb detected in 1 of 4 samples |
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