| Arsenic | 1.92 ppb. average of all samples highest sample 2.6 ppb detected in 5 of 5 samples | 0.004 ppb (California OEHHA 2004) | 10 ppb | 480× the health guideline |
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| PFOS | 17.5 ppt. average of all samples highest sample 20 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 | 3.3 ppt. average of all samples highest sample 6.6 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 | 4.7 ppt. average of all samples highest sample 5.3 ppt detected in 2 of 2 samples | 10 ppt (EPA MCLG) | 10 ppt (from 2029) | Not above its guideline, or no guideline |
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| Total trihalomethanes (TTHMs) | 33.2 ppb. average of all samples highest sample 77.8 ppb detected in 81 of 81 samples | None published | 80 ppb | Not above its guideline, or no guideline |
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| Haloacetic acids (HAA5) | 23 ppb. average of all samples highest sample 54.4 ppb detected in 80 of 80 samples | None published | 60 ppb | Not above its guideline, or no guideline |
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| Fluoride | 580 ppb. average of all samples highest sample 650 ppb detected in 8 of 8 samples | None published | 4,000 ppb | Not above its guideline, or no guideline |
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| Nitrate | 486 ppb. average of all samples highest sample 680 ppb detected in 5 of 5 samples | None published | 10,000 ppb | Not above its guideline, or no guideline |
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| PFBS | 4.25 ppt. average of all samples highest sample 4.5 ppt detected in 2 of 2 samples | 2,000 ppt (U.S. EPA 2022) | No federal limit | Not above its guideline, or no guideline |
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| Barium | 3.82 ppb. average of all samples highest sample 4.2 ppb detected in 5 of 5 samples | None published | 2,000 ppb | Not above its guideline, or no guideline |
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| Simazine | 0.0075 ppb. average of all samples highest sample 0.05 ppb detected in 1 of 6 samples |
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