WASTE CONNECTIONS BAYOU INC.

NPDES ID: LAG480641

X — SNC: Effluent violation (non-monthly average limit)

The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.

This quarter: 2 effluent violations.

Violations

March 31, 2026

Solids, total suspended

1300% over limit

Discharged 630 mg/L against a permitted limit of 45 mg/L (DAILY MX)

DMR, Limited - Numeric Violation

December 31, 2025

Oil & Grease

119% over limit

Discharged 32.8 mg/L against a permitted limit of 15 mg/L (DAILY MX)

DMR, Limited - Numeric Violation

Solids, total suspended

211% over limit

Discharged 140 mg/L against a permitted limit of 45 mg/L (DAILY MX)

DMR, Limited - Numeric Violation

September 30, 2025

Solids, total suspended

18% over limit

Discharged 53 mg/L against a permitted limit of 45 mg/L (DAILY MX)

DMR, Limited - Numeric Violation

December 31, 2024

BOD, 5-day, 20 deg. C

27% over limit

Discharged 38 mg/L against a permitted limit of 30 mg/L (MO AVG)

DMR, Limited - Numeric Violation

Solids, total suspended

80% over limit

Discharged 54 mg/L against a permitted limit of 30 mg/L (MO AVG)

DMR, Limited - Numeric Violation

Solids, total suspended

20% over limit

Discharged 54 mg/L against a permitted limit of 45 mg/L (DAILY MX)

DMR, Limited - Numeric Violation

First flagged

April 14, 2026 (3 months ago)

Last confirmed

August 1, 2026 (4 days ago)