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Clean Water Act discharge permit · NPDES ALR040006

CITY OF DECATUR MS4 PH II, Decatur, AL: NPDES ALR040006 discharge permit, effluent exceedances, inspections, penalties

CITY OF DECATUR MS4 PH II, held by City of Decatur, holds NPDES permit ALR040006. EPA’s file records it issued September 6, 2016 and expiring September 30, 2021.

CITY OF DECATUR MS4 PH II, Decatur, Alabama: Coverage under a general permit ALR040006, held by City of Decatur; Small municipal storm sewer systems; Administratively continued (past its expiration date and still in force until reissued); issued September 6, 2016, term to September 30, 2021, by State; Pesticide and Other Agricultural Chemical Manufacturing.

Alabama holds 57 Small municipal storm sewer systems coverages of this permit type in EPA’s file; 6 were issued before ALR040006. City of Decatur holds 7 permits in Alabama.

Other permits held by City of Decatur

Coverages issued nearest ALR040006

CITY OF DECATUR MS4 PH II among its neighbors

EPA’s permit file holds 64 discharge permits in the Lower Flint Creek subwatershed (HUC 060300021014), ALR040006 among them. Its county holds 327, 5 of them major permits; ALR040006 is a minor permit.

Other permits in the Lower Flint Creek subwatershed (HUC 060300021014)

What the register holds for CITY OF DECATUR MS4 PH II: its NPDES ID, its permit type and status, its dates, its address in Decatur, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR040006.

Identity

Facility as filedCITY OF DECATUR MS4 PH II
Permittee as filedCity of Decatur
NPDES IDALR040006
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
ProgramSmall municipal storm sewer systems
IssuedSeptember 6, 2016
Expiration dateSeptember 30, 2021
Issuing agencyState
AddressDecatur, AL 35603
SubwatershedLower Flint Creek (HUC 060300021014)
NAICS325320 – Pesticide and Other Agricultural Chemical Manufacturing
SIC2879 – Agricultural Chemicals

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR040006.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALR040006.

Inspections

EPA’s inspection file holds no inspection for NPDES ALR040006.

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 ALR040006.

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Nearby on the register

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

What this page shows

The CITY OF DECATUR MS4 PH II permit is one of 2 Storm Water Small MS4s permits on EPA's NPDES register in Morgan County, Alabama. It also sits among 64 NPDES permits in the Lower Flint Creek subwatershed, and it records no pollutants under a numeric limit and no pollutants with an effluent exceedance.