US DEPARTMENT OF ENERGY - OAK RIDGE Y-12 NATIONAL SECURITY COMPLEX
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
301 BEAR CREEK ROADPO BOX 2009, MS 8239, BLDG 91
OAK RIDGE, TN 37830
View on map ↗ - County
- ANDERSON County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332999
- Inspections
- 2 · last Jan 28, 2025
- Total Penalties
- $0
- Registry ID
- 110064624731
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
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 achieved late but reported | Jan 1, 2025 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2024 | Jul 23, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2024 | Jul 23, 2024 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2024 | — | Open |
| cwa | Effluent Violations - Reported Fish Kill | Jun 8, 2013 | Oct 10, 2013 | Resolved |
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 |
|---|---|---|---|---|---|---|
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 34.00 % | 50.00 | +32% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.43 mg/L | 1.01 | +42% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.24 mg/L | 1.01 | +23% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.29 mg/L | 1.01 | +28% | Jul 2023 | Open |
| Cyanide, total [as CN] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +187% | Jan 2023 | Open |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 25.20 % | 37.00 | +32% | Sep 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.01 | +700% | Jun 2016 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.02 | +547% | Jun 2016 | Open |
| Cadmium, total [as Cd] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +4% | Mar 2015 | 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.