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Clean Water Act discharge permit · NPDES ALR10C54X

AIR TERMINAL DRIVE SUBDIVISION, Mobile, AL: NPDES ALR10C54X discharge permit, effluent exceedances, inspections, penalties

AIR TERMINAL DRIVE SUBDIVISION, held by Chester Stefan, holds NPDES permit ALR10C54X. EPA’s file records it issued April 9, 2024 and expiring March 31, 2026.

AIR TERMINAL DRIVE SUBDIVISION, Mobile, Alabama: Coverage under a general permit ALR10C54X, held by Chester Stefan; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued April 9, 2024, term to March 31, 2026, by State; New Single-Family Housing Construction [except For-Sale Builders].

Alabama holds 7,857 Construction stormwater coverages of this permit type in EPA’s file; 4,828 were issued before ALR10C54X.

Coverages issued nearest ALR10C54X

AIR TERMINAL DRIVE SUBDIVISION among its neighbors

EPA’s permit file holds 93 discharge permits in the Miller Creek subwatershed (HUC 031700080602), ALR10C54X among them. Its county holds 1,120, 18 of them major permits; ALR10C54X is a minor permit.

Other permits in the Miller Creek subwatershed (HUC 031700080602)

What the register holds for AIR TERMINAL DRIVE SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Mobile, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C54X.

Identity

Facility as filedAIR TERMINAL DRIVE SUBDIVISION
Permittee as filedChester Stefan
NPDES IDALR10C54X
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 9, 2024
Expiration dateMarch 31, 2026
Issuing agencyState
AddressMobile, AL 36695
SubwatershedMiller Creek (HUC 031700080602)
NAICS236115 – New Single-Family Housing Construction [except For-Sale Builders]
SIC1521 – Single-Family Housing Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C54X.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALR10C54X.

Inspections

EPA’s inspection file holds no inspection for NPDES ALR10C54X.

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 ALR10C54X.

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, ALR10C54X.

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Nearby on the register

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

What this page shows

The AIR TERMINAL DRIVE SUBDIVISION is one of 606 storm water construction permits on EPA's NPDES register in Mobile County, and among those 606 permits, 0.0% have a violation on file. The permit also sits among 93 NPDES permits in the Miller Creek subwatershed, and 60.4% of all 606 Mobile County storm water construction permits carry an earlier issue date than this one.