Clean Water Act discharge permit · NPDES ALP000309

HUNTSMAN - MCINTOSH OPERATIONS, Mcintosh, AL: NPDES ALP000309 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HUNTSMAN - MCINTOSH OPERATIONS, held by Huntsman Advanced Materials Americas LLC, holds NPDES permit ALP000309. EPA’s file records it issued July 14, 2020 and expiring July 31, 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.

What the register holds for HUNTSMAN - MCINTOSH OPERATIONS: its NPDES ID, its permit type and status, its dates, its address in Mcintosh, Alabama, and 7 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALP000309.

Identity

Facility as filed	HUNTSMAN - MCINTOSH OPERATIONS
Permittee as filed	Huntsman Advanced Materials Americas LLC
NPDES ID	ALP000309
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual industrial user permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	July 14, 2020
Expiration date	July 31, 2025
Address	Mcintosh, AL 36553
NAICS	325211 – Plastics Material and Resin Manufacturing
SIC	2821 – Plastics Materials And Resins
Other EPA IDs (FRS)	RCRA handler ALR000013177; ICIS-AIR source AL0000000112900022

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

7Pollutants on file
7Under a numeric limit
0With a violation of any kind
0With 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
Flow, in conduit or thru treatment plant	6	0	0
BOD, 5-day, 20 deg. C	2	0	0
pH	2	0	0
Carbon, tot organic [TOC]	2	0	0
Chloride [as Cl]	2	0	0
Chemical Oxygen Demand [COD]	2	0	0
Epichlorohydrin	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALP000309.

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 ALP000309.

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, ALP000309.

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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 ALP000309 there.

Nearby on the register

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

This public-records page covers the Clean Water Act discharge permit NPDES ALP000309 for HUNTSMAN - MCINTOSH OPERATIONS in Mcintosh, Alabama, held by Huntsman Advanced Materials Americas LLC. The register lists 7 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's status is administratively continued.