What was found in ZIP 37861
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 1680 µg/L 17% of the EPA limit 10000 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2019 | 1/2 | SYR4 |
| Fluoride | 818 µg/L 20% of the EPA limit 4000 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2014 | 1/2 | SYR4 |
| TTHM | 106.89999999999993 µg/L 134% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 66.88499999999998 µg/L 111% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2019 | 2/2 | SYR4 |
| Barium | 35.9 µg/L 1.8% of the EPA limit 2000 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2014 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.995 pCi/L 20% of the EPA limit 15 pCi/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2018 | 1/2 | SYR4 |
| Arsenic | 1.5 µg/L 15% of the EPA limit 10 µg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2014 | 1/2 | SYR4 |
| Pfba | 0.0061 µg/L No EPA limit set Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2024
Highest in the ZIP: 0.0096 µg/L — BEAN STATION UTILITY DISTRICT · 10,378 people · 2025 | 2/2 | UCMR-5 |
| PFBS | 0.0048 µg/L No EPA limit set Highest in the ZIP: BEAN STATION UTILITY DISTRICT · 10,378 people · 2025 | 1/2 | UCMR-5 |
| Pfhxa | 0.0034 µg/L No EPA limit set Highest in the ZIP: BEAN STATION UTILITY DISTRICT · 10,378 people · 2025 | 1/2 | UCMR-5 |
| Lead | 0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L Main supplier: LUTTRELL-BLAINE-CORRYTON U.D. · 10,529 people · 2025 | 2/2 | LCR |
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 37861
| Supplier | State | Population served |
|---|---|---|
| LUTTRELL-BLAINE-CORRYTON U.D. | TN | 10,529 |
| BEAN STATION UTILITY DISTRICT | TN | 10,378 |
Frequently asked questions about ZIP 37861 tap water
Is the tap water in ZIP 37861 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 37861. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 37861?
2 public water suppliers report EPA drinking-water monitoring for ZIP 37861. Each is listed above with its population served.
What contaminants are in ZIP 37861's water?
EPA monitoring detected Nitrate, Fluoride, TTHM, Total Haloacetic Acids (HAA5), Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.