Grayson County, Texas Water Quality
Aggregated water quality data for 50 water systems in Grayson County.
Water Systems
50
Water Systems
141K
People Served
Surface water, Ground water
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| 6:2 FTS | 0.097 | No federal limit | — | — | No federal limit |
| lithium | 51.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 511% | Above guideline |
| PFBA | 0.010 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.010 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.028 | 0.010 ug/L | 0.001 ug/L(EWG) | 280% | Above limit |
| PFPeA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeS | 0.005 | No federal limit | — | — | No federal limit |
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