VAN TROW OLDSMOBILE TOYOTA & CADILLAC INC.
NPDES ID: LAG470083
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: 3 effluent violations.
Violations
March 31, 2026
Oxygen demand, chem. [high level] [COD]
330% over limit
Discharged 538 mg/L against a permitted limit of 125 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
5789% over limit
Discharged 2650 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oil & Grease
283% over limit
Discharged 57.5 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Oil & Grease
633% over limit
Discharged 110 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen demand, chem. [high level] [COD]
467% over limit
Discharged 709 mg/L against a permitted limit of 125 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Solids, total suspended
67% over limit
Discharged 75 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen demand, chem. [high level] [COD]
290% over limit
Discharged 487 mg/L against a permitted limit of 125 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oil & Grease
103% over limit
Discharged 30.5 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
Solids, total suspended
2244% over limit
Discharged 1055 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen demand, chem. [high level] [COD]
61% over limit
Discharged 201 mg/L against a permitted limit of 125 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Solids, total suspended
2500% over limit
Discharged 1170 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Oil & Grease
562% over limit
Discharged 99.3 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
58% over limit
Discharged 71 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Oil & Grease
149% over limit
Discharged 37.3 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen demand, chem. [high level] [COD]
106% over limit
Discharged 258 mg/L against a permitted limit of 125 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
89% over limit
Discharged 85 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 (5 days ago)