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Clean Water Act discharge permit · NPDES TNR246720

825 ROCK SPRINGS RD., Smyrna, TN: NPDES TNR246720 discharge permit, effluent exceedances, inspections, penalties

825 ROCK SPRINGS RD., held by Bison Construction & Equipment, LLC, holds NPDES permit TNR246720, which discharges to Stones. EPA’s file records it issued March 30, 2023 and expiring September 30, 2026.

825 ROCK SPRINGS RD., Smyrna, Tennessee: Coverage under a general permit TNR246720, held by Bison Construction & Equipment, LLC; Construction stormwater; Effective; issued March 30, 2023, term to September 30, 2026, by TDEC - DWR; discharges to Stones.

  • July 20, 2026: Evaluation (S).

Tennessee holds 9,340 Construction stormwater coverages of this permit type in EPA’s file; 3,944 were issued before TNR246720.

Coverages issued nearest TNR246720

825 ROCK SPRINGS RD. among its neighbors

EPA’s permit file holds 160 discharge permits in the Stewart Creek subwatershed (HUC 051302030301), TNR246720 among them. Its county holds 807, 2 of them major permits; TNR246720 is a minor permit.

Other permits in the Stewart Creek subwatershed (HUC 051302030301)

Identity

Facility as filed825 ROCK SPRINGS RD.
Permittee as filedBison Construction & Equipment, LLC
NPDES IDTNR246720
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMarch 30, 2023
Expiration dateSeptember 30, 2026
Issuing agencyTDEC - DWR
AddressSmyrna, TN 37167
Receiving waterStones
Receiving water impaired303(D) Listed
SubwatershedStewart Creek (HUC 051302030301)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TNR246720.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TNR246720.

Inspections

DateWhat EPA recordedAgency
July 20, 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 TNR246720.

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, TNR246720.

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Nearby on the register

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

What this page shows

Among the 723 storm water construction permits on EPA's NPDES register in Rutherford County, this one for 825 ROCK SPRINGS RD. is one of them. Of those 723 permits, 48.4% were issued before this permit's March 30, 2023 issue date, and 0.0% carry a violation on file. The permit sits within the Stewart Creek subwatershed, which holds 160 NPDES permits including this one, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.