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 |
|---|---|---|---|
| TT | Health-based | Resolved | 2019-06-01 → 2019-06-30 |
| TT | Health-based | Resolved | 2019-06-01 → 2019-06-30 |
| TT | Health-based | Resolved | 2019-06-01 → 2019-06-30 |
| TT | Health-based | Resolved | 2019-06-01 → 2019-06-30 |
| MCL | Health-based | Resolved | 2013-06-01 → 2013-06-30 |
| MCL | Health-based | Resolved | 2013-06-01 → 2013-06-30 |
| MCL | Health-based | Resolved | 2013-06-01 → 2013-06-30 |
| MCL | Health-based | Resolved | 2013-06-01 → 2013-06-30 |
| MCL | Health-based | Resolved | 2013-06-01 → 2013-06-30 |
| TT | Health-based | Resolved | 2008-08-01 → 2008-08-31 |
Other contaminants detected
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 90 µg/L 113% of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 108 µg/L | 78/78 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 53.25 µg/L 89% of the EPA limit 60 µg/L
worst single sample: 73 µg/L | 76/78 | SYR4 | 2012–2019 |
| Copper | 192.4 µg/L 15% of the EPA limit 1300 µg/L
worst single sample: 277 µg/L | 19/20 | SYR4 | 2017 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 16/16 | LCR | 2023 |
| Nitrate | 460 µg/L 4.6% of the EPA limit 10000 µg/L | 12/16 | SYR4 | 2012–2019 |
| Barium | 26.915 µg/L 1.3% of the EPA limit 2000 µg/L
worst single sample: 28 µg/L | 8/8 | SYR4 | 2012–2019 |
| Fluoride | 1026 µg/L 26% of the EPA limit 4000 µg/L
worst single sample: 1040 µg/L | 8/8 | SYR4 | 2012–2019 |
| Bromodichloromethane | 6.255 µg/L No EPA limit set
worst single sample: 6.3 µg/L | 4/4 | SYR4 | 2012–2019 |
| Chloroform | 52.82 µg/L No EPA limit set
worst single sample: 54.8 µg/L | 4/4 | SYR4 | 2012–2019 |
| Lead | 7.4 µg/L 49% of the EPA limit 15 µg/L
worst single sample: 8 µg/L | 4/20 | SYR4 | 2017 |
| Antimony, Total | 0.6700 µg/L 11% of the EPA limit 6 µg/L
worst single sample: 0.7000 µg/L | 2/8 | SYR4 | 2012–2019 |
| Selenium | 0.6750 µg/L 1.4% of the EPA limit 50 µg/L
worst single sample: 0.7000 µg/L | 2/8 | SYR4 | 2012–2019 |
| Arsenic | 1.4 µg/L 14% of the EPA limit 10 µg/L | 1/8 | SYR4 | 2012–2019 |
| Chromium | 0.9000 µg/L 0.9% of the EPA limit 100 µg/L | 1/8 | SYR4 | 2012–2019 |
| Dibromochloromethane | 0.7000 µg/L No EPA limit set | 1/4 | SYR4 | 2012–2019 |
| Thallium, Total | 0.4000 µg/L 20% of the EPA limit 2 µg/L | 1/8 | SYR4 | 2012–2019 |
88 contaminants tested, none detected
Utility contact
Frequently asked questions about Naval Weapons Station, Crane
Is Naval Weapons Station, Crane tap water safe to drink?
EPA monitoring detected 16 contaminants in Naval Weapons Station, Crane'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 Naval Weapons Station, Crane's water?
EPA monitoring detected TTHM, Total Haloacetic Acids (HAA5), Copper, Lead, Nitrate, and others. The full list with the level and data source for each is above.
How many people does Naval Weapons Station, Crane serve?
Naval Weapons Station, Crane reports serving 6,538 people in Indiana, per its EPA record.
Has Naval Weapons Station, Crane had any water quality violations?
The EPA has 91 violations on file for Naval Weapons Station, Crane, of which 34 are health-based (a contaminant limit or required treatment was breached) and 0 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.