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Clean Water Act discharge permit · NPDES ALR10C6NA

CARPENTER TECHNOLOGY CORPORATION - NORTH/SOUTH, Tanner, AL: NPDES ALR10C6NA discharge permit, effluent exceedances, inspections, penalties

CARPENTER TECHNOLOGY CORPORATION - NORTH/SOUTH, held by Carpenter Technology Corporation, holds NPDES permit ALR10C6NA. EPA’s file records it issued May 7, 2025 and expiring March 31, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for CARPENTER TECHNOLOGY CORPORATION - NORTH/SOUTH: its NPDES ID, its permit type and status, its dates, its address in Tanner, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C6NA.

Identity

Facility as filedCARPENTER TECHNOLOGY CORPORATION - NORTH/SOUTH
Permittee as filedCarpenter Technology Corporation
NPDES IDALR10C6NA
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
IssuedMay 7, 2025
Expiration dateMarch 31, 2026
Issuing agencyState
AddressTanner, AL 35671
SubwatershedBakers Creek-Tennessee River (HUC 060300021102)
Other EPA IDs (FRS)RCRA handler ALR000056580

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C6NA.

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 ALR10C6NA.

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, ALR10C6NA.

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How often?
  • 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 ALR10C6NA there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The CARPENTER TECHNOLOGY CORPORATION - NORTH/SOUTH storm water construction permit in Tanner, Alabama, is one of 341 such permits in Limestone County, and 80.6% of those permits carry an earlier issue date than this one. The permit sits within the Bakers Creek-Tennessee River subwatershed alongside 121 NPDES permits, and it has no pollutants under a numeric limit and no effluent exceedances on file.