Clean Water Act discharge permit · NPDES MSR109811
STEEL DYNAMICS, PROJECT PHOENIX, Columbus, MS: NPDES MSR109811 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
STEEL DYNAMICS, PROJECT PHOENIX, held by Steel Dynamics, Project Phoenix, holds NPDES permit MSR109811. EPA’s file records it issued April 28, 2026 and expiring January 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for STEEL DYNAMICS, PROJECT PHOENIX: its NPDES ID, its permit type and status, its dates, its address in Columbus, Mississippi. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MSR109811.
Identity
| Facility as filed | STEEL DYNAMICS, PROJECT PHOENIX |
|---|---|
| Permittee as filed | Steel Dynamics, Project Phoenix |
| NPDES ID | MSR109811 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 28, 2026 |
| Expiration date | January 31, 2027 |
| Issuing agency | MDEQ |
| Address | Columbus, MS 39701 |
| Subwatershed | Motley Slu-Gilmer Creek (HUC 031601060101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MSR109811.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MSR109811.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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- One watershed — $2,990/year
- One state — $4,990/year
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How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MSR109811 there.
Nearby on the register
- Discharge permits in Columbus
- Every permit record in Columbus, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.