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Clean Water Act discharge permit · NPDES TNR137635

MARY VESTAL PARK PROJECT, Knoxville, TN: NPDES TNR137635 discharge permit, effluent exceedances, inspections, penalties

MARY VESTAL PARK PROJECT, held by City of Knoxville, TN, holds NPDES permit TNR137635, which discharges to Ft. Loudoun/Little River. EPA’s file records it issued August 13, 2024 and expiring September 30, 2026.

MARY VESTAL PARK PROJECT, Knoxville, Tennessee: Coverage under a general permit TNR137635, held by City of Knoxville, TN; Construction stormwater; Effective; issued August 13, 2024, term to September 30, 2026, by TDEC - DWR; discharges to Ft. Loudoun/Little River.

  • October 5, 2026: Evaluation (S).

Tennessee holds 9,340 Construction stormwater coverages of this permit type in EPA’s file; 5,691 were issued before TNR137635.

Coverages issued nearest TNR137635

MARY VESTAL PARK PROJECT among its neighbors

EPA’s permit file holds 49 discharge permits in the Fort Louden Lake Upper subwatershed (HUC 060102010204), TNR137635 among them. Its county holds 625, 10 of them major permits; TNR137635 is a minor permit.

Other permits in the Fort Louden Lake Upper subwatershed (HUC 060102010204)

Identity

Facility as filedMARY VESTAL PARK PROJECT
Permittee as filedCity of Knoxville, TN
NPDES IDTNR137635
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 13, 2024
Expiration dateSeptember 30, 2026
Issuing agencyTDEC - DWR
AddressKnoxville, TN 37920
Receiving waterFt. Loudoun/Little River
Receiving water impaired303(D) Listed
SubwatershedFort Louden Lake Upper (HUC 060102010204)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TNR137635.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TNR137635.

Inspections

DateWhat EPA recordedAgency
October 5, 2026EvaluationS

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 TNR137635.

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, TNR137635.

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Nearby on the register

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

What this page shows

The MARY VESTAL PARK PROJECT is one of 454 storm water construction permits in Knox County on EPA's NPDES register, and 0.4% of those permits carry a violation on file. The permit also falls among 49 NPDES permits in the Fort Louden Lake Upper subwatershed, and it has no pollutants under a numeric limit and no effluent exceedances recorded.