Clean Water Act discharge permit · NPDES AL0067831

BRIERFIELD QUARRY, Brierfield, AL: NPDES AL0067831 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
2Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

BRIERFIELD QUARRY, held by Lhoist North America of Alabama, LLC, holds NPDES permit AL0067831. EPA’s file records it issued August 1, 2018 and expiring August 31, 2023. 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.

Identity

Facility as filed	BRIERFIELD QUARRY
Permittee as filed	Lhoist North America of Alabama, LLC
NPDES ID	AL0067831
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 1, 2018
Expiration date	August 31, 2023
Issuing agency	State
Address	Brierfield, AL 35035
Subwatershed	Mahan Creek (HUC 031502020402)
Other EPA IDs (FRS)	RCRA handler ALR000053603; ICIS-AIR source AL0000000100700014

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

6Pollutants on file
6Under a numeric limit
6With a violation of any kind
2With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	4	191	19	January 31, 2026	116% over the limit
pH	4	173	2	September 30, 2022
Flow, in conduit or thru treatment plant	4	170	0
Nitrogen, Kjeldahl, total [as N]	4	2	0
Nitrite + Nitrate total [as N]	4	2	0
Phosphorus, total [as P]	4	2	0

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 AL0067831.

Inspections

EPA’s inspection file holds no inspection for NPDES AL0067831.

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

Date	What EPA recorded	Agency
May 19, 2026	Letter of Violation/ Warning Letter	State

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 AL0067831 there.

Nearby on the register

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

The page covers NPDES permit AL0067831 for BRIERFIELD QUARRY in Brierfield, AL, held by Lhoist North America of Alabama, LLC, with the permit shown as administratively continued and in the minor discharger class. The listed figures are 6 for the discharger class, 2 pollutants under a numeric limit, and 2 pollutants with an effluent exceedance.