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Clean Water Act discharge permit · NPDES ALR10C3ZH

HERO PLAZA PHASE 1, Mobile, AL: NPDES ALR10C3ZH discharge permit, effluent exceedances, inspections, penalties

HERO PLAZA PHASE 1, held by City of Mobile, holds NPDES permit ALR10C3ZH. EPA’s file records it issued June 26, 2023 and expiring March 31, 2026. 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 HERO PLAZA PHASE 1: 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 ALR10C3ZH.

Identity

Facility as filedHERO PLAZA PHASE 1
Permittee as filedCity of Mobile
NPDES IDALR10C3ZH
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
IssuedJune 26, 2023
Expiration dateMarch 31, 2026
Issuing agencyState
AddressMobile, AL 36602
SubwatershedTensaw River-Apalachee River (HUC 031602040505)
NAICS237310 – Highway, Street, and Bridge Construction
SIC1611 – Highway And Street Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C3ZH.

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 ALR10C3ZH.

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, ALR10C3ZH.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 ALR10C3ZH there.

Nearby on the register

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

What this page shows

HERO PLAZA PHASE 1, a storm water construction general permit coverage held by the City of Mobile, is one of 606 such permits in Mobile County, which makes it a member of a large peer group. It also sits among 135 NPDES permits in the Tensaw River-Apalachee River subwatershed, this one included. Of the 606 Mobile County storm water construction permits, 0.0% have a violation on file, and the permit records no pollutants under a numeric limit or effluent exceedances.