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17385 Ryan Rd, Detroit MI 48234
Air — SRN B3259
At-A-Glance
Address: 17385 Ryan Rd, Detroit MI 48234
Ownership: Metropolitan Alloys Corporation
Type: Metal alloy processing
Permits: PTI 30-08B | SRN N8168
Pollutants: PM and fluoride compounds
Violations: EGLE VN Feb 19 2021 → RVN Mar 8 2021
Enforcement: EGLE AQD violation file
Receptors: Homes within ~0.5 mi
Community: Dust complaints
Sources: EPA ECHO search | EGLE MiEnviro
Verified: October 2025
Metro Alloys processes aluminum and non‑ferrous scrap using furnaces and material handling systems. EGLE issued an Air Violation Notice on Feb 19, 2021 for particulate control and monitoring deficiencies; the company responded on Mar 8, 2021 with corrective actions. Subsequent inspections have focused on filter performance, capture systems, and record keeping. No additional public VNs were posted through 2025.
Violations: 1 air VN (2/19/2021) • Response: 3/8/2021
Sources: EGLE APS