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Clean Water Act discharge permit · NPDES NCG080972

SUNROCK INDUSTRIES LLC- BUTNER MAINENANCE FACILITY, Butner, NC: NPDES NCG080972 discharge permit, effluent exceedances, inspections, penalties

SUNROCK INDUSTRIES LLC- BUTNER MAINENANCE FACILITY, held by Carolina Sunrock LLC, holds NPDES permit NCG080972. EPA’s file records it issued July 1, 2021 and expiring June 30, 2026. 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 SUNROCK INDUSTRIES LLC- BUTNER MAINENANCE FACILITY: its NPDES ID, its permit type and status, its dates, its address in Butner, North Carolina. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NCG080972.

Identity

Facility as filedSUNROCK INDUSTRIES LLC- BUTNER MAINENANCE FACILITY
Permittee as filedCarolina Sunrock LLC
NPDES IDNCG080972
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJuly 1, 2021
Expiration dateJune 30, 2026
AddressButner, NC 27509
SubwatershedUpper Cedar Creek (HUC 030201010401)

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 NCG080972.

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 NCG080972.

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, NCG080972.

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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 NCG080972 there.

Nearby on the register

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

What this page shows

The SUNROCK INDUSTRIES LLC- BUTNER MAINENANCE FACILITY permit is one of 18 storm water industrial permits on EPA's NPDES register in Granville County, and it sits among 93 NPDES permits in the Upper Cedar Creek subwatershed. Of the 18 Granville County storm water industrial permits, 55.6% carry an earlier issue date than this one, and none of the 18 has a violation on file, at 0.0%.