LAUREL MILL
NPDES ID: MA0001716
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 1 effluent violation.
Violations
April 30, 2026
Cadmium, total [as Cd]
130% over limit
Discharged 0.026 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Cadmium, total [as Cd]
409% over limit
Discharged 0.0575 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Cadmium, total [as Cd]
179% over limit
Discharged 0.0315 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Cadmium, total [as Cd]
334% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Cadmium, total [as Cd]
28% over limit
Discharged 0.0145 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Cadmium, total [as Cd]
28% over limit
Discharged 0.0145 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Cadmium, total [as Cd]
130% over limit
Discharged 0.026 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Cadmium, total [as Cd]
28% over limit
Discharged 0.0145 mg/L against a permitted limit of 0.0113 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)