Clean Water Act discharge permit · NPDES MSG130641
TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, COMPRESSOR STATION 80, Heidelberg, MS: NPDES MSG130641 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, COMPRESSOR STATION 80, held by Transcontinental Gas Pipe Line Company LLC, Compressor Station 80, holds NPDES permit MSG130641, which discharges to Jim Kelly Branch. EPA’s file records it issued April 17, 2024 and expiring May 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.
Identity
| Facility as filed | TRANSCONTINENTAL GAS PIPE LINE COMPANY LLC, COMPRESSOR STATION 80 |
|---|---|
| Permittee as filed | Transcontinental Gas Pipe Line Company LLC, Compressor Station 80 |
| NPDES ID | MSG130641 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 17, 2024 |
| Expiration date | May 31, 2027 |
| Issuing agency | MDEQ |
| Address | Heidelberg, MS 39439 |
| Receiving water | Jim Kelly Branch |
| Other EPA IDs (FRS) | RCRA handler MSD099649261; ICIS-AIR source MS0000002806700010 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 5Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 2 | 2 | 0 | ||
| Solids, total suspended | 1 | 1 | 0 | ||
| Oil & Grease | 1 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 1 | 1 | 0 | ||
| Chlorine, total residual | 1 | 1 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MSG130641.
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 MSG130641.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MSG130641.
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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 MSG130641 there.
Nearby on the register
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- Every permit record in Heidelberg, A to Z
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- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.