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Clean Water Act discharge permit · NPDES SCR10ZEHK

BIG BLUE MARBLE - KILLIAN'S CROSSING, Columbia, SC: NPDES SCR10ZEHK discharge permit, effluent exceedances, inspections, penalties

BIG BLUE MARBLE - KILLIAN'S CROSSING, held by Bradford Egan, holds NPDES permit SCR10ZEHK. EPA’s file records it issued January 25, 2024 and expiring January 24, 2029.

BIG BLUE MARBLE - KILLIAN'S CROSSING, Columbia, South Carolina: Coverage under a general permit SCR10ZEHK, held by Bradford Egan; Construction stormwater; Effective; issued January 25, 2024, term to January 24, 2029, by State.

South Carolina holds 11,300 Construction stormwater coverages of this permit type in EPA’s file; 5,269 were issued before SCR10ZEHK. Bradford Egan holds 4 permits in South Carolina.

Other permits held by Bradford Egan

Coverages issued nearest SCR10ZEHK

BIG BLUE MARBLE - KILLIAN'S CROSSING among its neighbors

EPA’s permit file holds 84 discharge permits in the Upper Crane Creek subwatershed (HUC 030501060706), SCR10ZEHK among them. Its county holds 791, 6 of them major permits; SCR10ZEHK is a minor permit.

Other permits in the Upper Crane Creek subwatershed (HUC 030501060706)

What the register holds for BIG BLUE MARBLE - KILLIAN'S CROSSING: its NPDES ID, its permit type and status, its dates, its address in Columbia, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZEHK.

Identity

Facility as filedBIG BLUE MARBLE - KILLIAN'S CROSSING
Permittee as filedBradford Egan
NPDES IDSCR10ZEHK
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 25, 2024
Expiration dateJanuary 24, 2029
Issuing agencyState
AddressColumbia, SC 29223
SubwatershedUpper Crane Creek (HUC 030501060706)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES SCR10ZEHK.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES SCR10ZEHK.

Inspections

EPA’s inspection file holds no inspection for NPDES SCR10ZEHK.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES SCR10ZEHK.

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, SCR10ZEHK.

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Nearby on the register

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

What this page shows

BIG BLUE MARBLE - KILLIAN'S CROSSING is one of 686 storm water construction permits on EPA's NPDES register in Richland County, this one included. It is also one of 84 NPDES permits in the Upper Crane Creek subwatershed (HUC 030501060706), this one included. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.