SPLASH COMMACK
NPDES ID: NY0266795
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: 1 effluent violation.
Violations
April 30, 2026
Acetone
480% over limit
Discharged 0.29000001 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Acetone
2460% over limit
Discharged 1.28000006 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2026
Acetone
90% over limit
Discharged 0.0949 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oil & Grease
161% over limit
Discharged 39.2 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Antimony, total [as Sb]
267% over limit
Discharged 0.0367 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Zinc, total [as Zn]
0% over limit
Discharged 0.24000001 mg/L against a permitted limit of 5 mg/L (DAILY MX)
DMR, Limited - Overdue
Tetrachloroethylene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Lead, total [as Pb]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride [as Cl]
0% over limit
Discharged 40 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Overdue
Silver, total [as Ag]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Surfactants [MBAS]
0% over limit
Discharged 0.05 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Nickel, total [as Ni]
0% over limit
Discharged 0.0102 mg/L against a permitted limit of 0.2 mg/L (DAILY MX)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0.0198 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
4-Methyl-2-pentanone
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Xylene, meta & para in combination
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Ethylbenzene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Naphthalene
0% over limit
Discharged 0.002 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloroform
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.007 mg/L (DAILY MX)
DMR, Limited - Overdue
ortho-xylene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Toluene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Chromium, total [as Cr]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Beryllium, total [as Be]
0% over limit
Discharged 0.0003 mg/L against a permitted limit of 0.003 mg/L (DAILY MX)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0.0638 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0.00915 MGD against a permitted limit of 0.012 MGD (MO AVG)
DMR, Limited - Overdue
Cadmium, total [as Cd]
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Thallium, total [as Tl]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.004 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved
0% over limit
Discharged 165 mg/L against a permitted limit of 1000 mg/L (DAILY MX)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Overdue
Trichloroethene
0% over limit
Discharged 0.0005 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0.002 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 0.95 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.39 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.0114 MGD against a permitted limit of 0.015 MGD (DAILY MX)
DMR, Limited - Overdue
Antimony, total [as Sb]
0% over limit
Discharged 0.00881 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0.0219 mg/L against a permitted limit of 2 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total [as Cu]
0% over limit
Discharged 0.0122 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.39 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 10 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
October 31, 2025
Antimony, total [as Sb]
268% over limit
Discharged 0.0368 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Lead, total [as Pb]
0% over limit
Discharged 0.00066 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved
0% over limit
Discharged 158 mg/L against a permitted limit of 1000 mg/L (DAILY MX)
DMR, Limited - Overdue
Thallium, total [as Tl]
0% over limit
Discharged 0.00032 mg/L against a permitted limit of 0.004 mg/L (DAILY MX)
DMR, Limited - Overdue
Toluene
0% over limit
Discharged 0.00035 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.22000001 mg/L against a permitted limit of 5 mg/L (DAILY MX)
DMR, Limited - Overdue
Trichloroethene
0% over limit
Discharged 0.00025 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0.00028 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0.001 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
Naphthalene
0% over limit
Discharged 0.00021 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Chromium, total [as Cr]
0% over limit
Discharged 0.00066 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Cadmium, total [as Cd]
0% over limit
Discharged 0.00032 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Beryllium, total [as Be]
0% over limit
Discharged 0.0002 mg/L against a permitted limit of 0.003 mg/L (DAILY MX)
DMR, Limited - Overdue
4-Methyl-2-pentanone
0% over limit
Discharged 0.00094 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Ethylbenzene
0% over limit
Discharged 0.00029 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Antimony, total [as Sb]
30% over limit
Discharged 0.013 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
Antimony, total [as Sb]
30% over limit
Discharged 0.013 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Xylene, meta & para in combination
0% over limit
Discharged 0.00058 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.32 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0.28000001 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Methylene chloride
0% over limit
Discharged 0.0004 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride [as Cl]
0% over limit
Discharged 36.1 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 1.8 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0.015 mg/L against a permitted limit of 2 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.0025 MGD against a permitted limit of 0.012 MGD (MO AVG)
DMR, Limited - Overdue
ortho-xylene
0% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.32 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.0025 MGD against a permitted limit of 0.015 MGD (DAILY MX)
DMR, Limited - Overdue
Copper, total [as Cu]
0% over limit
Discharged 0.019 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 3.33 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Silver, total [as Ag]
0% over limit
Discharged 0.00066 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Tetrachloroethylene
0% over limit
Discharged 0.00024 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Nickel, total [as Ni]
0% over limit
Discharged 0.0083 mg/L against a permitted limit of 0.2 mg/L (DAILY MX)
DMR, Limited - Overdue
Surfactants [MBAS]
0% over limit
Discharged 0.096 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0.00635 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloroform
0% over limit
Discharged 0.000243 mg/L against a permitted limit of 0.007 mg/L (DAILY MX)
DMR, Limited - Overdue
July 31, 2025
Antimony, total [as Sb]
44% over limit
Discharged 0.0144 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
Antimony, total [as Sb]
30% over limit
Discharged 0.013 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2025
Antimony, total [as Sb]
6% over limit
Discharged 0.0106 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Antimony, total [as Sb]
27% over limit
Discharged 0.0127 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2024
Antimony, total [as Sb]
151% over limit
Discharged 0.0251 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2024
Antimony, total [as Sb]
136% over limit
Discharged 0.0236 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Surfactants [MBAS]
28% over limit
Discharged 1.28 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Antimony, total [as Sb]
190% over limit
Discharged 0.029 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2024
Antimony, total [as Sb]
100% over limit
Discharged 0.02 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Surfactants [MBAS]
45% over limit
Discharged 1.45 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2024
Antimony, total [as Sb]
178% over limit
Discharged 0.0278 mg/L against a permitted limit of 0.01 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (24 days ago)