LOGAN AIRPORT C3 CLUB
NPDES ID: MAG912267
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: 38 effluent violations.
Violations
June 30, 2026
Benzo[a]anthracene
3746% over limit
Discharged 0.00005 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Indeno[1,2,3-cd]pyrene
7592% over limit
Discharged 0.0001 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Dibenz[a,h]anthracene
76823% over limit
Discharged 0.0001 mg/L against a permitted limit of 1.3e-7 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Enterococci
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 130 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Benzo[k]fluoranthene
285% over limit
Discharged 0.00005 mg/L against a permitted limit of 0.000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Enterococci
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 35 MPN/100mL (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
77% over limit
Discharged 0.01022 mg/L against a permitted limit of 0.00578313 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Benzo[b]fluoranthene
3746% over limit
Discharged 0.00005 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Cyanide, total [as CN]
400% over limit
Discharged 0.005 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
17% over limit
Discharged 0.1002 mg/L against a permitted limit of 0.08562368 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
158% over limit
Discharged 0.258 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Zinc, total recoverable
5% over limit
Discharged 0.1002 mg/L against a permitted limit of 0.09513743 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Polychlorinated biphenyls [PCBs]
333233% over limit
Discharged 0.0002 mg/L against a permitted limit of 6e-8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Cyanide, total [as CN]
400% over limit
Discharged 0.005 mg/L against a permitted limit of 0.001 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
174% over limit
Discharged 0.01022 mg/L against a permitted limit of 0.00373494 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Benzo[a]pyrene
38362% over limit
Discharged 0.00005 mg/L against a permitted limit of 1.3e-7 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Chrysene
92% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.00013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Cyanide, total [as CN]
400% over limit
Discharged 0.005 mg/L against a permitted limit of 0.001 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Total Group I Polycyclic Aromatic Hydrocarbons
43% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.00035 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Lead, total recoverable
24% over limit
Discharged 0.01053 mg/L against a permitted limit of 0.00851735 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Polychlorinated biphenyls [PCBs]
333233% over limit
Discharged 0.0002 mg/L against a permitted limit of 6e-8 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Coliform, fecal general
323% over limit
Discharged 1733 MPN/100mL against a permitted limit of 410 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Enterococci
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 35 MPN/100mL (MO AVG)
DMR, Limited - Numeric Violation
Turbidity
0% over limit
Discharged 110 NTU against a permitted limit of 50 NTU (DAILY MX)
DMR, Limited - Numeric Violation
Cyanide, total [as CN]
400% over limit
Discharged 0.005 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Benzo[a]pyrene
192208% over limit
Discharged 0.00025 mg/L against a permitted limit of 1.3e-7 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Indeno[1,2,3-cd]pyrene
38362% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Benzo[a]anthracene
19131% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
210% over limit
Discharged 0.31 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Benzo[k]fluoranthene
1823% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
43% over limit
Discharged 43 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Enterococci
Limit violation
Discharged 2419.6 MPN/100mL against a permitted limit of 130 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total recoverable
411% over limit
Discharged 0.01908 mg/L against a permitted limit of 0.00373494 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.56 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Numeric Violation
Dibenz[a,h]anthracene
384515% over limit
Discharged 0.0005 mg/L against a permitted limit of 1.3e-7 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nickel, total recoverable
3% over limit
Discharged 0.00853 mg/L against a permitted limit of 0.00828283 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total recoverable
230% over limit
Discharged 0.01908 mg/L against a permitted limit of 0.00578313 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Benzo[b]fluoranthene
19131% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.0000013 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 17, 2026 (5 hours ago)