Clean Water Act discharge permit · NPDES TNR114331

RIDGEDALE FLATS, Chattanooga, TN: NPDES TNR114331 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

RIDGEDALE FLATS, held by BP Construction, holds NPDES permit TNR114331, which discharges to Tennessee River (Hamilton Co. Except Chattanooga -. EPA’s file records it issued January 28, 2025 and expiring September 30, 2026.

RIDGEDALE FLATS, Chattanooga, Tennessee: Coverage under a general permit TNR114331, held by BP Construction; Construction stormwater; Effective; issued January 28, 2025, term to September 30, 2026, by TDEC - DWR; discharges to Tennessee River (Hamilton Co. except Chattanooga -.

Tennessee holds 9,340 Construction stormwater coverages of this permit type in EPA’s file; 6,368 were issued before TNR114331.

Coverages issued nearest TNR114331

January 27, 2025: PARIS FIRE STATION #1, Paris, TNR122984, held by City of Paris
January 27, 2025: CNX074 EAGLE FLIGHT, Knoxville, TNR137828, held by Cherokee Farm Development Corporation
January 27, 2025: DUTCHTOWN VIEW WEST-II, Knoxville, TNR137835, held by Worley Builders, Inc.
January 27, 2025: HIGHWAY 51 CONNECTION PHASE 1, Covington, TNR155725, held by City of Covington
January 27, 2025: EDITION HOTEL, Nashville, TNR248007, held by Grundy Property Owners, LLC
January 28, 2025: MIRANDY WHITE RESIDENCE, Franklin, TNR248020, held by Mirandy White
January 29, 2025: 0 HARVEY ROAD, Knoxville, TNR137804, held by Mesana Investments, LLC
January 29, 2025: AIRLINE ROAD AT ARLINGTON TRAIL, Arlington, TNR155712, held by Town of Arlington
January 29, 2025: TIPTON COUNTY FARMERS MARKET, Brighton, TNR155718, held by Tipton County
January 29, 2025: TWIN K CONSTRUCTION, INC., CNV012 DAVENPORT FILL AREA, Liberty, TNR172668, held by Twin K Construction, Inc.

RIDGEDALE FLATS among its neighbors

EPA’s permit file holds 205 discharge permits in the Lower South Chickamauga Creek subwatershed (HUC 060200010905), TNR114331 among them. Its county holds 755, 3 of them major permits; TNR114331 is a minor permit.

Other permits in the Lower South Chickamauga Creek subwatershed (HUC 060200010905)

18TH HOLE COUNCIL FIRE, Ringgold: GAR18B010, minor permit, permit term to January 31, 2025
2027 E. POLYMER DRIVE, Chattanooga: TNR114574, minor permit, discharging to Tennessee River (Hamilton Co. except Chattanooga -, permit term to September 30, 2026
4128 FOREST ACRES LANE GRADING, Chattanooga: TNR113445, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to September 30, 2021
6011 LEE HWY APARTMENTS, Chattanooga: TNR114270, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to September 30, 2026
6153 AIRWAY BLVD COMPLIANCE PLANS, Chattanooga: TNR114252, minor permit, permit term to September 30, 2026
7210 NOAH REID ROAD, Chattanooga: TNR114482, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to September 30, 2026
7797 LEE HIGHWAY SITE IMPROVEMENTS, Chattanooga: TNR113156, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to September 30, 2021
84 LUMBER (EBLEN DRIVE), Chattanooga: TNR114334, minor permit, discharging to Tennessee River (Hamilton Co. except Chattanooga -, permit term to September 30, 2026
AAA COOPER TRANSPORTATION - CHATTANOOGA, Chattanooga: TNR051282, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to June 30, 2025
ACME BRICK, Chattanooga: TNR113751, minor permit, discharging to Tennessee River (Chattanooga Area - Nickajack), permit term to September 30, 2026

What the register holds for RIDGEDALE FLATS: its NPDES ID, its permit type and status, its dates, its address in Chattanooga, Tennessee, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TNR114331.

Identity

Facility as filed	RIDGEDALE FLATS
Permittee as filed	BP Construction
NPDES ID	TNR114331
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	January 28, 2025
Expiration date	September 30, 2026
Issuing agency	TDEC - DWR
Address	Chattanooga, TN 37421
Receiving water	Tennessee River (Hamilton Co. except Chattanooga -
Subwatershed	Lower South Chickamauga Creek (HUC 060200010905)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TNR114331.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TNR114331.

Inspections

EPA’s inspection file holds no inspection for NPDES TNR114331.

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 TNR114331.

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, TNR114331.

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Nearby on the register

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

The RIDGEDALE FLATS storm water construction permit, NPDES ID TNR114331, is one of 594 such permits on EPA's NPDES register in Hamilton County, and the 0.0% of those 594 permits with a violation on file puts it in a group with no recorded violations. Its issue date of January 28, 2025 is earlier than that of 67.1% of the 593 other storm water construction permits in the county, and it sits among 198 NPDES permits in the Lower South Chickamauga Creek subwatershed.