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Clean Water Act discharge permit · NPDES ALG230040

PPG HUNTSVILLE, Huntsville, AL: NPDES ALG230040 discharge permit, effluent exceedances, inspections, penalties

PPG HUNTSVILLE, held by PPG Industries Inc, holds NPDES permit ALG230040. EPA’s file records it issued December 21, 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.

What the register holds for PPG HUNTSVILLE: its NPDES ID, its permit type and status, its dates, its address in Huntsville, Alabama, and 5 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALG230040.

Identity

Facility as filedPPG HUNTSVILLE
Permittee as filedPPG Industries Inc
NPDES IDALG230040
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedDecember 21, 2017
Expiration dateSeptember 30, 2022
AddressHuntsville, AL 35811
SubwatershedAcuff Spring-Flint River (HUC 060300020403)
NAICS327215 – Glass Product Manufacturing Made Of Purchased Glass
SIC3231 – Products Of Purchased Glass
Other EPA IDs (FRS)RCRA handler ALD047154182; ICIS-AIR source ALHUN000010890P027

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

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH200
Solids, total suspended100
Oil & Grease100
Rainfall100
Annual Certification Statement100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG230040.

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 ALG230040.

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.

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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 ALG230040 there.

Nearby on the register

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

What this page shows

This public-records page covers the Clean Water Act NPDES discharge permit ALG230040 held by PPG Industries Inc for PPG HUNTSVILLE in Huntsville, AL, listed as Effective and classed as a Minor discharger under an industrial stormwater program. The register lists 5 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the permit issued December 21, 2017 and expiring September 30, 2022.