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Clean Water Act discharge permit · NPDES NCG020164

HEIDELBERG MATERIALS - GARDNER QUARRY, Bunnlevel, NC: NPDES NCG020164 discharge permit, effluent exceedances, inspections, penalties

HEIDELBERG MATERIALS - GARDNER QUARRY, held by Heidelberg Materials Southeast Agg LLC, holds NPDES permit NCG020164. EPA’s file records it issued July 1, 2021 and expiring June 30, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedHEIDELBERG MATERIALS - GARDNER QUARRY
Permittee as filedHeidelberg Materials Southeast Agg LLC
NPDES IDNCG020164
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, 2025
AddressBunnlevel, NC 28323
SubwatershedCaesar Swamp-Little Coharie Creek (HUC 030300060301)
SIC1423 – Crushed And Broken Granite
Other EPA IDs (FRS)ICIS-AIR source NC0000003704300052

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NCG020164.

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 NCG020164.

Inspections

DateWhat EPA recordedAgency
April 27, 2026EvaluationS

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 NCG020164.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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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 NCG020164 there.

HEIDELBERG MATERIALS - GARDNER QUARRY, Bunnlevel, North Carolina: Coverage under a general permit NCG020164, held by Heidelberg Materials Southeast Agg LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2021, term to June 30, 2025.

  • April 27, 2026: Evaluation (S).

North Carolina holds 3,311 Industrial stormwater coverages of this permit type in EPA’s file; 1,428 were issued before NCG020164. Heidelberg Materials Southeast Agg LLC holds 13 permits in North Carolina.

Other permits held by Heidelberg Materials Southeast Agg LLC

Coverages issued nearest NCG020164

HEIDELBERG MATERIALS - GARDNER QUARRY among its neighbors

EPA’s permit file holds 8 discharge permits in the Caesar Swamp-Little Coharie Creek subwatershed (HUC 030300060301), NCG020164 among them. Its county holds 35, 0 of them major permits; NCG020164 is a minor permit.

Other permits in the Caesar Swamp-Little Coharie Creek subwatershed (HUC 030300060301)

Nearby on the register

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

What this page shows

The HEIDELBERG MATERIALS - GARDNER QUARRY permit is one of 26 storm water industrial permits in Harnett County on EPA's NPDES register, and it shares the Caesar Swamp-Little Coharie Creek subwatershed with 8 NPDES permits, this one included. Of those 26 Harnett County storm water industrial permits, 11.5% have a violation on file, and 34.6% were issued earlier than this one, while this permit lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.