Clean Water Act discharge permit · NPDES MSR109548
TENNESSEE VALLEY AUTHORITY, CLAY OKOLONA 16KV TRANSMISSION LINE UPGRADES, West Point, MS: NPDES MSR109548 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TENNESSEE VALLEY AUTHORITY, CLAY OKOLONA 16KV TRANSMISSION LINE UPGRADES, held by Tennessee Valley Authority, Clay Okolona 16KV Transmission Line Upgrades, holds NPDES permit MSR109548. EPA’s file records it issued June 12, 2025 and expiring January 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for TENNESSEE VALLEY AUTHORITY, CLAY OKOLONA 16KV TRANSMISSION LINE UPGRADES: its NPDES ID, its permit type and status, its dates, its address in West Point, Mississippi. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MSR109548.
Identity
| Facility as filed | TENNESSEE VALLEY AUTHORITY, CLAY OKOLONA 16KV TRANSMISSION LINE UPGRADES |
|---|---|
| Permittee as filed | Tennessee Valley Authority, Clay Okolona 16KV Transmission Line Upgrades |
| NPDES ID | MSR109548 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 12, 2025 |
| Expiration date | January 31, 2027 |
| Issuing agency | MDEQ |
| Address | West Point, MS 39773 |
| Subwatershed | McGee Creek-Tibbee Creek (HUC 031601040602) |
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 MSR109548.
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 MSR109548.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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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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 MSR109548 there.
Nearby on the register
- Discharge permits in West Point
- Every permit record in West Point, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.