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Clean Water Act discharge permit · NPDES SCR10ZK4T

398 COLLEGE AVE, Clemson, SC: NPDES SCR10ZK4T discharge permit, effluent exceedances, inspections, penalties

398 COLLEGE AVE, held by Mauricio Visbal, holds NPDES permit SCR10ZK4T. EPA’s file records it issued January 14, 2026 and expiring January 13, 2031. 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 398 COLLEGE AVE: its NPDES ID, its permit type and status, its dates, its address in Clemson, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZK4T.

Identity

Facility as filed398 COLLEGE AVE
Permittee as filedMauricio Visbal
NPDES IDSCR10ZK4T
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 14, 2026
Expiration dateJanuary 13, 2031
Issuing agencyState
AddressClemson, SC 29631
SubwatershedUpper Seneca River (HUC 030601010803)

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 SCR10ZK4T.

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 SCR10ZK4T.

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, SCR10ZK4T.

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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 SCR10ZK4T there.

Nearby on the register

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

What this page shows

The permit filed under 398 COLLEGE AVE, held by Mauricio Visbal in Clemson, Pickens County, South Carolina, is one of 209 storm water construction permits in Pickens County on EPA's NPDES register. Among those 209, 2.4% have a violation on file, and this permit is among the 82 NPDES permits in the Upper Seneca River subwatershed, which includes it. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted as 0.