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Clean Water Act discharge permit · NPDES SCR10ZHRN

GTC WELDING, Simpsonville, SC: NPDES SCR10ZHRN discharge permit, effluent exceedances, inspections, penalties

GTC WELDING, held by Christopher Morton, holds NPDES permit SCR10ZHRN. EPA’s file records it issued June 10, 2025 and expiring June 9, 2030. 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 GTC WELDING: its NPDES ID, its permit type and status, its dates, its address in Simpsonville, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZHRN.

Identity

Facility as filedGTC WELDING
Permittee as filedChristopher Morton
NPDES IDSCR10ZHRN
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 10, 2025
Expiration dateJune 9, 2030
Issuing agencyState
AddressSimpsonville, SC 29680
SubwatershedLaurel Creek-Reedy River (HUC 030501090404)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SCR10ZHRN.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES SCR10ZHRN.

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, SCR10ZHRN.

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  • One permit holder — $99/month
  • 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 SCR10ZHRN there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

GTC WELDING, a Storm Water Construction permit in Simpsonville, Greenville County, South Carolina, is one of 930 storm water construction permits in Greenville County, and 72.3% of those 930 were issued earlier than this one. Within the Laurel Creek-Reedy River subwatershed, this permit sits among 140 NPDES permits, itself included. Among the 930 Greenville County permits, 0.9% have a violation on file, while this permit has none of the records tallied for numeric limits or effluent exceedances.