BWX TECHNOLOGIES INCORPORATED
Quick Summary
- •Released 45 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $500 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1400 OLD HIGHWAY 69 SOUTH
MOUNT VERNON, IN 47620
View on map ↗ - County
- POSEY County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332410
- Inspections
- 6 · last Aug 12, 2025
- Total Penalties
- $500 · last Jan 24, 2024
- Registry ID
- 110000592779
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2016 | 59 | — |
| 2017 | 45 | -24% |
| 2018 | 49 | +9% |
| 2019 | 17 | -65% |
| 2020 | 47 | +176% |
| 2021 | 48 | +2% |
| 2022 | 63 | +31% |
| 2023 | 67 | +6% |
| 2024 | 64 | -4% |
2024
2023
2022
2021
2020
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium | 17 | 17 | — | — | 4,624 |
2018
2017
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
BLACKFOOT LANDFILL
WINSLOW, IN
|
Chromium | 396 | — | — | — |
|
BLACKFOOT LANDFILL
WINSLOW, IN
|
Nickel | 1,531 | — | — | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event unachieved and not reported | Jun 1, 2025 | Aug 4, 2025 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2025 | Aug 4, 2025 | Resolved |
| caa | FRV | Sep 12, 2023 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 129.60 MPN/100mL | 125.00 | +4% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 89.00 mg/L | 30.00 | +197% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 89.00 mg/L | 60.00 | +48% | Apr 2022 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 235.00 | +99,999% | Apr 2022 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 125.00 | +99,999% | Apr 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Jul 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 18.00 | +44% | Jul 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 36.00 | +89% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 18.00 | +278% | May 2021 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 435.20 MPN/100mL | 125.00 | +248% | Aug 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 18.00 | +144% | Jun 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.00 mg/L | 18.00 | +6% | Oct 2019 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 135.00 MPN/100mL | 125.00 | +8% | Sep 2019 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 260.30 MPN/100mL | 235.00 | +11% | Sep 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.00 mg/L | 18.00 | +6% | Jul 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 71.00 mg/L | 50.00 | +42% | Apr 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 39.15 mg/L | 25.00 | +57% | Apr 2019 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 260.30 MPN/100mL | 235.00 | +11% | Jul 2018 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 130.70 MPN/100mL | 125.00 | +5% | Jul 2018 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.00 MPN/100mL | 235.00 | +99,999% | Aug 2017 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 1,245.00 MPN/100mL | 125.00 | +99,999% | Aug 2017 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 130.00 MPN/100mL | 125.00 | +4% | Jul 2016 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 250.00 MPN/100mL | 235.00 | +6% | Jul 2016 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.