CHICKAMAUGA LOCK, Chattanooga, TN: NPDES TNG110486 discharge permit, effluent exceedances, inspections, penalties

CHICKAMAUGA LOCK, Chattanooga, Tennessee: General permit coverage TNG110486, held by C.J. Mahan Construction Company, LLC; Effective; issued December 1, 2023, term to October 31, 2027, by TDEC - DWR; discharges to Tennessee River (Chattanooga Area - Nickajack).

• pH: 2 limits, 4 violations of any kind.
• Solids, total suspended: 1 limit, 2 violations of any kind.
• Iron, total [as Fe]: 1 limit, 2 violations of any kind.
• Flow, in conduit or thru treatment plant: 1 limit, 2 violations of any kind.

CHICKAMAUGA LOCK among its neighbors

90 discharge permits are in the North Chickamauga Creek Lower subwatershed (HUC 060200010502); TNG110486 is one. Its county: 755, 3 major; TNG110486 is minor permit.

Other permits in the North Chickamauga Creek Lower subwatershed (HUC 060200010502)

• 1901 THRASHER PIKE RESIDENTIAL DEVELOPMENT, Hixon: TNR114028, minor, term to 2026-09-30
• 2123 HAMILL ROAD (COMMERCIAL PROPERTY), Chattanooga: TNR111830, minor, term to 2026-09-30
• 520 GADD ROAD, Red Bank: TNR114654, minor, term to 2026-09-30
• 5880 DAYTON BLVD, Chattanooga: TNR114307, minor, term to 2026-09-30
• 6048 MILL ROAD FILL SITE, Hixson: TNR059778, minor, term to 2025-06-30
• 6246 DAYTON BOULEVARD, Chattanooga: TNR113439, minor, term to 2021-09-30
• ABINGTON FARMS S/D, Hixson: TNR113219, minor, term to 2021-09-30
• AMBER COVE TOWNHOMES, Hixson: TNR113769, minor, term to 2026-09-30
• ASPEN GROVE SUBDIVISION, Hixson: TNR114642, minor, term to 2026-09-30
• AUSTIN DAY PROPERTY, Soddy Daisy: TNR114651, minor, term to 2026-09-30