Clean Water Act discharge permit · NPDES ALG020047

TUSCALOOSA ASPHALT PLANT, Tuscaloosa, AL: NPDES ALG020047 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
4Pollutants with an effluent exceedance

TUSCALOOSA ASPHALT PLANT, held by ST Bunn Construction Co Inc., holds NPDES permit ALG020047. EPA’s file records it issued October 17, 2017 and expiring September 30, 2022. 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 filed	TUSCALOOSA ASPHALT PLANT
Permittee as filed	ST Bunn Construction Co Inc.
NPDES ID	ALG020047
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	October 17, 2017
Expiration date	September 30, 2022
Address	Tuscaloosa, AL 35407
Subwatershed	Cribbs Mill Creek-Cypress Creek (HUC 031601130203)
NAICS	324121 – Asphalt Paving Mixture and Block Manufacturing
SIC	1611 – Highway And Street Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

9Pollutants on file
8Under a numeric limit
4With a violation of any kind
4With 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	3	18	18	August 31, 2019	268% over the limit
pH	6	21	11	March 31, 2015
Phosphorus, total [as P]	2	9	2	December 31, 2012	240% over the limit
Phosphate, ortho [as P]	0	2	2	July 31, 2006	700% over the limit
Oil & Grease	3	0	0
Flow, in conduit or thru treatment plant	2	0	0
Rainfall	1	0	0
Annual Certification Statement	1	0	0
Chemical Oxygen Demand [COD]	1	0	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 ALG020047.

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 ALG020047 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES ALG020047 for the TUSCALOOSA ASPHALT PLANT in Tuscaloosa, AL, held by ST Bunn Construction Co Inc., under the industrial stormwater program. The permit is listed as administratively continued, with a minor discharger class, 4 pollutants with an effluent exceedance, and 8 pollutants under a numeric limit.