Clean Water Act discharge permit · NPDES ALG120460

ALABAMA HEAT EXCHANGERS, INC., Theodore, AL: NPDES ALG120460 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
18Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ALABAMA HEAT EXCHANGERS, INC., held by Alabama Heat Exchangers, Inc., holds NPDES permit ALG120460. EPA’s file records it issued June 28, 2018 and expiring September 30, 2022.

ALABAMA HEAT EXCHANGERS, INC., Theodore, Alabama: Coverage under a general permit ALG120460, held by Alabama Heat Exchangers, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued June 28, 2018, term to September 30, 2022; Fabricated Structural Metal Manufacturing.

pH: 4 limits, 10 violations of any kind, 0 effluent exceedances.
Rainfall: 1 limit, 5 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 1 limit, 5 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Nitrogen, total [as N]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Carbon, tot organic [TOC]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Cyanide, total [as CN]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Arsenic, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Nickel, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Silver total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Aluminum, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Cadmium, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Lead, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Chromium, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Copper, total recoverable: 1 limit, 4 violations of any kind, 0 effluent exceedances.
Oil and grease: 0 limits, 3 violations of any kind, 0 effluent exceedances.
Oil & Grease: 1 limit, 2 violations of any kind, 0 effluent exceedances.
Chlorine, total residual: 1 limit, 1 violation of any kind, 0 effluent exceedances.

Alabama holds 2,504 Industrial stormwater coverages of this permit type in EPA’s file; 1,669 were issued before ALG120460.

Coverages issued nearest ALG120460

June 26, 2018: ALBERTVILLE-BOAZ RECYCLING CENTER, Albertville, ALG180885, held by Albertville-Boaz Recycling and Solid Waste Disposal Authority
June 26, 2018: HIGHWAY 171 SITE, Northport, ALG890615, held by DJS Investments, LLC
June 27, 2018: MAINTENANCE SHOP, Jasper, ALG140715, held by Wiregrass Construction Company, Inc.
June 27, 2018: TAYLOR PIT, Greenville, ALG890301, held by Butler County Commission
June 27, 2018: OPP PIT, Opp, ALG890617, held by Wiregrass Construction Co, Inc
June 28, 2018: CITY OF RED BAY, Red Bay, ALG160105, held by City of Red Bay
June 28, 2018: HAMILTON BULK PLANT, Hamilton, ALG340713, held by Fowler's Hamilton Petroleum LLC
June 29, 2018: DIAMOND KWIK STOP, Creola, ALG340715, held by Himalayan Convenience Stores
June 29, 2018: BORROW PIT, Somerville, ALG890006, held by N. E. Morgan County Water and Sewer Authority
June 29, 2018: JIM ROSH CHERT PIT, Dawson, ALG890007, held by Jim Rosh

ALABAMA HEAT EXCHANGERS, INC. among its neighbors

EPA’s permit file holds 80 discharge permits in the Lower Dog River subwatershed (HUC 031602050103), ALG120460 among them. Its county holds 1,120, 18 of them major permits; ALG120460 is a minor permit.

Other permits in the Lower Dog River subwatershed (HUC 031602050103)

AAA COOPER TRANSPORTATION - THEODORE, Theodore: ALG141212, minor permit, permit term to September 30, 2027
AIM FABRICATORS, Mobile: ALR10C2UG, minor permit, permit term to March 31, 2026
ALABAMA METAL RECYCLING, Theodore: ALG180828, minor permit, permit term to September 30, 2017
BARRY'S U PULL IT AUTO PARTS, INC., Theodore: ALG180655, minor permit, permit term to September 30, 2022
BC RAIN HIGH SCHOOL STADIUM, Mobile: ALR10C1VE, minor permit, permit term to March 31, 2026
BOAT STORAGE BUILDING, Theodore: ALR10C2CF, minor permit, permit term to March 31, 2026
BUILDERS FIRSTSOURCE SOUTHEAST GROUP LLC - THEODORE AL, Theodore: ALG060545, minor permit, permit term to June 30, 2022
CFA TILLMAN'S CORNER, MOBILE, Mobile: ALR10C6U1, minor permit, permit term to March 31, 2026
CHART INC., Theodore: ALG120517, minor permit, permit term to September 30, 2022
COASTAL READY MIX THEODORE, Theodore: ALG110520, minor permit, permit term to August 31, 2022

Identity

Facility as filed	ALABAMA HEAT EXCHANGERS, INC.
Permittee as filed	Alabama Heat Exchangers, Inc.
NPDES ID	ALG120460
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	June 28, 2018
Expiration date	September 30, 2022
Address	Theodore, AL 36582
Receiving water impaired	303(D) Listed
Subwatershed	Lower Dog River (HUC 031602050103)
NAICS	332312 – Fabricated Structural Metal Manufacturing
SIC	3441 – Fabricated Structural Metal
Other EPA IDs (FRS)	RCRA handler ALR000013565

Effluent limits and exceedances

19Pollutants on file
18Under a numeric limit
19With 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
pH	4	10
Rainfall	1	5
Mercury, total [as Hg]	1	5
Solids, total suspended	1	4
Nitrogen, total [as N]	1	4
Carbon, tot organic [TOC]	1	4
Cyanide, total [as CN]	1	4
Arsenic, total recoverable	1	4
Nickel, total recoverable	1	4
Silver total recoverable	1	4
Zinc, total [as Zn]	1	4
Aluminum, total recoverable	1	4
Cadmium, total recoverable	1	4
Lead, total recoverable	1	4
Chromium, total recoverable	1	4
Copper, total recoverable	1	4
Oil and grease	0	3
Oil & Grease	1	2
Chlorine, total residual	1	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG120460.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG120460.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG120460.

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 ALG120460.

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

This public-records page covers NPDES permit ALG120460, held by ALABAMA HEAT EXCHANGERS, INC. in Theodore, AL, which is administratively continued and classed as a Minor discharger under an industrial stormwater program. The page lists 18 as the discharger class figure, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.