Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 1994-09-01 → 1994-09-30 |
| MCL | Health-based | Resolved | 1994-09-01 → 1994-09-30 |
| MCL | Health-based | Resolved | 1994-09-01 → 1994-09-30 |
| MCL | Health-based | Resolved | 1994-09-01 → 1994-09-30 |
| MCL | Health-based | Resolved | 1994-09-01 → 1994-09-30 |
| MCL | Health-based | Resolved | 1993-12-01 → 1993-12-31 |
| MCL | Health-based | Resolved | 1993-12-01 → 1993-12-31 |
| MCL | Health-based | Resolved | 1993-12-01 → 1993-12-31 |
| MCL | Health-based | Resolved | 1993-12-01 → 1993-12-31 |
| MCL | Health-based | Resolved | 1991-12-01 → 1991-12-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate-Nitrite | 2823 µg/L 28% of the EPA limit 10000 µg/L
worst single sample: 3010 µg/L | 32/32 | SYR4 | 2012–2019 |
| Copper | 70.65 µg/L 5.4% of the EPA limit 1300 µg/L
worst single sample: 103 µg/L | 26/26 | SYR4 | 2013–2019 |
| Lead | 0.0065 mg/L 43% of the EPA limit 0.0150 mg/L | 20/20 | LCR | 2025 |
| Lead | 5.373 µg/L 36% of the EPA limit 15 µg/L
worst single sample: 12.7 µg/L | 18/26 | SYR4 | 2013–2019 |
| Barium | 42.775 µg/L 2.1% of the EPA limit 2000 µg/L
worst single sample: 45.5 µg/L | 6/6 | SYR4 | 2013–2019 |
| Bromodichloromethane | 0.6905 µg/L No EPA limit set
worst single sample: 0.7000 µg/L | 2/13 | SYR4 | 2013–2019 |
| Chloroform | 0.5695 µg/L No EPA limit set
worst single sample: 0.5700 µg/L | 2/13 | SYR4 | 2013–2019 |
| Chromium | 2.6235 µg/L 2.6% of the EPA limit 100 µg/L
worst single sample: 2.63 µg/L | 2/6 | SYR4 | 2013–2019 |
| Dibromochloromethane | 0.6450 µg/L No EPA limit set
worst single sample: 0.6500 µg/L | 2/13 | SYR4 | 2013–2019 |
| Bromoform | 0.5100 µg/L No EPA limit set | 1/13 | SYR4 | 2013–2019 |
| TTHM | 2.24 µg/L 2.8% of the EPA limit 80 µg/L | 1/7 | SYR4 | 2013–2019 |
57 contaminants tested, none detected
Utility contact
Frequently asked questions about Sparta
Is Sparta tap water safe to drink?
EPA monitoring detected 11 contaminants in Sparta'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 Sparta's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Lead, Lead, Barium, and others. The full list with the level and data source for each is above.
How many people does Sparta serve?
Sparta reports serving 1,946 people in Missouri, per its EPA record.
Has Sparta had any water quality violations?
The EPA has 45 violations on file for Sparta, of which 12 are health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.
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.