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Clean Water Act discharge permit · NPDES SCR10ZHY7

SOMERSET PHASE 4, Na, SC: NPDES SCR10ZHY7 discharge permit, effluent exceedances, inspections, penalties

SOMERSET PHASE 4, held by John Johnson, holds NPDES permit SCR10ZHY7. EPA’s file records it issued July 10, 2025 and expiring July 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 SOMERSET PHASE 4: its NPDES ID, its permit type and status, its dates, its address in Na, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZHY7.

Identity

Facility as filedSOMERSET PHASE 4
Permittee as filedJohn Johnson
NPDES IDSCR10ZHY7
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 10, 2025
Expiration dateJuly 9, 2030
Issuing agencyState
AddressNa, SC 29588
SubwatershedMills Pond-Waccamaw River (HUC 030402060907)

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 SCR10ZHY7.

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 SCR10ZHY7.

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, SCR10ZHY7.

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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 SCR10ZHY7 there.

Nearby on the register

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

What this page shows

The SOMERSET PHASE 4 storm water construction permit, held by John Johnson in Horry County, is one of 1,201 storm water construction permits on EPA's NPDES register in that county, including this one. Among those 1,201 permits, 0.7% have a violation on file, and this permit has none of the recorded numeric-limit or effluent exceedance entries.