Clean Water Act discharge permit · NPDES SCR10ZHDS

CROWDERS CREEK HDD, York County, SC: NPDES SCR10ZHDS discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

CROWDERS CREEK HDD, held by Stephen Comer, holds NPDES permit SCR10ZHDS. EPA’s file records it issued April 14, 2025 and expiring April 13, 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 CROWDERS CREEK HDD: its NPDES ID, its permit type and status, its dates, its address in York County, South Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES SCR10ZHDS.

Identity

Facility as filed	CROWDERS CREEK HDD
Permittee as filed	Stephen Comer
NPDES ID	SCR10ZHDS
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	April 14, 2025
Expiration date	April 13, 2030
Issuing agency	State
Address	York County, SC 29710
Subwatershed	Lower Crowders Creek (HUC 030501011504)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES SCR10ZHDS.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES SCR10ZHDS.

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

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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 SCR10ZHDS there.

Nearby on the register

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

This page is an EPA public-records entry for NPDES permit SCR10ZHDS, held by Stephen Comer for CROWDERS CREEK HDD in York County, SC, covering construction stormwater, issued April 14, 2025 and expiring April 13, 2030. The register lists the permit as Effective, a Minor discharger class, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and no effluent or single-event violations are recorded for the permit.