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Clean Water Act discharge permit · NPDES ALR10C4WV

TVA HARDING SPRING SW STA AND HARDING SPRING-GLADSTONE TL, Athens, AL: NPDES ALR10C4WV discharge permit, effluent exceedances, inspections, penalties

TVA HARDING SPRING SW STA AND HARDING SPRING-GLADSTONE TL, held by Tennessee Valley Authority, holds NPDES permit ALR10C4WV. EPA’s file records it issued February 12, 2024 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 TVA HARDING SPRING SW STA AND HARDING SPRING-GLADSTONE TL: its NPDES ID, its permit type and status, its dates, its address in Athens, Alabama. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ALR10C4WV.

Identity

Facility as filedTVA HARDING SPRING SW STA AND HARDING SPRING-GLADSTONE TL
Permittee as filedTennessee Valley Authority
NPDES IDALR10C4WV
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeFederal facility
ProgramConstruction stormwater
IssuedFebruary 12, 2024
Expiration dateMarch 31, 2026
Issuing agencyState
AddressAthens, AL 35613
SubwatershedMiddle Limestone Creek (HUC 060300020702)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ALR10C4WV.

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 ALR10C4WV.

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, ALR10C4WV.

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  • One permit holder — $99/month
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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 ALR10C4WV there.

Nearby on the register

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

What this page shows

The TVA Harding Spring SW STA and Harding Spring-Gladstone TL permit is one of 341 storm water construction permits on EPA's NPDES register in Limestone County, this one included. Of those 341 permits, 67.4% were issued earlier than this one. The permit also sits among 119 NPDES permits in the Middle Limestone Creek subwatershed, this one included, and 0.0% of the county's 341 storm water construction permits have a violation on file.