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Clean Water Act discharge permit · NPDES SCR10ZHZ3

HIGHLANDS RIDGE SUBDIVISION, Liberty, SC: NPDES SCR10ZHZ3 discharge permit, effluent exceedances, inspections, penalties

HIGHLANDS RIDGE SUBDIVISION, held by Thom Craft, holds NPDES permit SCR10ZHZ3. EPA’s file records it issued July 14, 2025 and expiring July 13, 2030. 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 HIGHLANDS RIDGE SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Liberty, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZHZ3.

Identity

Facility as filedHIGHLANDS RIDGE SUBDIVISION
Permittee as filedThom Craft
NPDES IDSCR10ZHZ3
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJuly 14, 2025
Expiration dateJuly 13, 2030
Issuing agencyState
AddressLiberty, SC 29657
SubwatershedUpper Eighteenmile Creek (HUC 030601010601)

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 SCR10ZHZ3.

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 SCR10ZHZ3.

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

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, SCR10ZHZ3.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 SCR10ZHZ3 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.