Compliance record
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 220 µg/L 17% of the EPA limit 1300 µg/L
worst single sample: 240 µg/L | 21/30 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 492 µg/L 4.9% of the EPA limit 10000 µg/L
worst single sample: 500 µg/L | 17/18 | SYR4 | 2012–2019 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 8/8 | LCR | 2004 |
| Dibromochloromethane | 4.45 µg/L No EPA limit set
worst single sample: 5.8 µg/L | 7/21 | SYR4 | 2012–2019 |
| Lead | 6.25 µg/L 42% of the EPA limit 15 µg/L
worst single sample: 7 µg/L | 7/45 | SYR4 | 2012–2019 |
| Nitrate | 420 µg/L 4.2% of the EPA limit 10000 µg/L | 6/6 | SYR4 | 2013–2018 |
| Chloroform | 10.1 µg/L No EPA limit set
worst single sample: 12.1 µg/L | 5/16 | SYR4 | 2012–2019 |
| TTHM | 25 µg/L 31% of the EPA limit 80 µg/L
worst single sample: 30 µg/L | 5/9 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 8.17 µg/L No EPA limit set
worst single sample: 8.2 µg/L | 4/9 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 14.22 µg/L 24% of the EPA limit 60 µg/L
worst single sample: 14.7 µg/L | 4/9 | SYR4 | 2013–2019 |
| Bromodichloromethane | 10.625 µg/L No EPA limit set
worst single sample: 11.1 µg/L | 2/16 | SYR4 | 2012–2019 |
| Dibromoacetic Acid | 1.095 µg/L No EPA limit set
worst single sample: 1.1 µg/L | 2/9 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 5.345 µg/L No EPA limit set
worst single sample: 5.5 µg/L | 2/9 | SYR4 | 2013–2019 |
| Bromoform | 1.1 µg/L No EPA limit set | 1/16 | SYR4 | 2012–2019 |
65 contaminants tested, none detected
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Frequently asked questions about Highland Water Association
Is Highland Water Association tap water safe to drink?
EPA monitoring detected 14 contaminants in Highland Water Association's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in Highland Water Association's water?
EPA monitoring detected Copper, Nitrate-Nitrite, Lead, Dibromochloromethane, Lead, and others. The full list with the level and data source for each is above.
How many people does Highland Water Association serve?
Highland Water Association reports serving 2,390 people in Arkansas, per its EPA record.
Has Highland Water Association had any water quality violations?
The EPA has no formal drinking-water violations on file for Highland Water Association.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.