Non-Compliance
Clean Air Act
Clean Water Act
RCRA
NASA JOHN C. STENNIS SPACE CENTER
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
-
STENNIS SPACE CENTER
STENNIS SPACE CENTER, MS 39529
View on map ↗ - County
- HANCOCK County
- Industry
- Public Administration
- NAICS (North American Industry Classification)
- 927110
- Inspections
- 6 · last Sep 12, 2025
- Total Penalties
- $0
- Registry ID
- 110011596166
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
9
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
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 |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Jan 10, 2023 | Mar 3, 2023 | Resolved |
| caa | FRV | May 16, 2018 | — | Open |
| rcra | Standards for Used Oil: Generators | Mar 26, 2013 | Mar 26, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Mar 26, 2013 | Mar 26, 2013 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Mar 26, 2013 | Mar 26, 2013 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 26, 2013 | Mar 26, 2013 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Special Provisions for Cleanup | Mar 3, 2000 | Mar 14, 2000 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Feb 14, 2000 | Mar 14, 2000 | 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 |
|---|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.96 mg/L | 6.00 | +17% | Oct 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.73 mg/L | 6.00 | +5% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 42.00 mg/L | 30.00 | +40% | Jun 2025 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.05 mg/L | 6.00 | +16% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | May 2025 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.29 mg/L | 6.00 | +12% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.00 mg/L | 30.00 | +30% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.80 mg/L | 30.00 | +46% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 57.50 mg/L | 45.00 | +28% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.80 mg/L | 30.00 | +19% | Apr 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.90 mg/L | 15.00 | +13% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 74.00 mg/L | 30.00 | +147% | Mar 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.00 mg/L | 45.00 | +78% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Mar 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.00 mg/L | 10.00 | +40% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.00 mg/L | 30.00 | +30% | Feb 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 419.00 MPN/100mL | 410.00 | +2% | Dec 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.03 mg/L | 6.00 | +16% | Nov 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.98 mg/L | 6.00 | +34% | Oct 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.47 mg/L | 6.00 | +26% | Sep 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.45 mg/L | 6.00 | +9% | Jul 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.70 mg/L | 6.00 | +5% | Nov 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.47 mg/L | 6.00 | +26% | Oct 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.57 mg/L | 6.00 | +41% | Sep 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.79 mg/L | 6.00 | +37% | Aug 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.95 mg/L | 6.00 | +34% | Jul 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.60 mg/L | 6.00 | +23% | Jun 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.90 mg/L | 6.00 | +18% | May 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Jun 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | May 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.70 mg/L | 30.00 | +156% | Apr 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 120.00 mg/L | 45.00 | +167% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 30.00 | +80% | Mar 2022 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 82.00 mg/L | 45.00 | +82% | Mar 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Apr 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Mar 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 581.00 MPN/100mL | 410.00 | +42% | Feb 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,490.00 MPN/100mL | 410.00 | +751% | Jan 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.60 mg/L | 15.00 | +4% | Jan 2020 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Jul 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.80 mg/L | 15.00 | +5% | Jan 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.00 mg/L | 45.00 | +38% | Nov 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.90 mg/L | 30.00 | +33% | Apr 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.00 mg/L | 45.00 | +29% | Jun 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 40.50 mg/L | 30.00 | +35% | Jun 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10.91 mg/L | 10.00 | +9% | Jun 2015 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.33 mg/L | 15.00 | +2% | Jun 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.70 mg/L | 30.00 | +39% | Feb 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MS2800090001-001 · Mar 1, 2023
Notice of Violation
Clean Air Act
· Case 3601507764 · May 16, 2018
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