Non-Compliance
RCRA
NORTHROP GRUMMAN SYSTEMS CORPORATION - TROY HILL 1
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
-
7040-B TROY HILL DR
ELKRIDGE, MD 21075
View on map ↗ - County
- HOWARD County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 334511
- Inspections
- 1 · last Jun 24, 2025
- Total Penalties
- $0
- Registry ID
- 110037395413
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.
2
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 |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jun 24, 2025 | Jul 24, 2025 | Resolved |
| rcra | Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jun 24, 2025 | Jun 24, 2025 | Resolved |
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