FORMER HIGH VOLTAGE ENGINEERING CORP. / BELLOFRAM
NPDES ID: MAG912064
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: 4 effluent violations.
Violations
May 31, 2026
Solids, total dissolved [TDS]
268% over limit
Discharged 1840 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
250% over limit
Discharged 805 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Chloride, total recoverable
206% over limit
Discharged 703 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved [TDS]
330% over limit
Discharged 2150 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Solids, total dissolved [TDS]
328% over limit
Discharged 2140 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
196% over limit
Discharged 681 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Solids, total dissolved [TDS]
198% over limit
Discharged 1490 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
221% over limit
Discharged 739 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total dissolved [TDS]
224% over limit
Discharged 1620 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
213% over limit
Discharged 720 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
1,3-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32000002 mg/L (DAILY MX)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
cis-1,2-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
Vinyl chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.002 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0032 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1,1-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (DAILY MX)
DMR, Limited - Overdue
Trichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0 mg/L against a permitted limit of 7.97000038 mg/L (DAILY MX)
DMR, Limited - Overdue
Carbon tetrachloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0044 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
1,2-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.60000003 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved [TDS]
242% over limit
Discharged 1710 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
1,2-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0046 mg/L (DAILY MX)
DMR, Limited - Overdue
BTEX
0% over limit
Discharged 0 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride, total recoverable
241% over limit
Discharged 784 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
1,1,2-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
November 30, 2025
Mercury, total recoverable
85827% over limit
Discharged 0.63500003 mg/L against a permitted limit of 0.000739 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total dissolved [TDS]
242% over limit
Discharged 1710 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
229% over limit
Discharged 757 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Solids, total dissolved [TDS]
326% over limit
Discharged 2130 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
203% over limit
Discharged 696 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Solids, total dissolved [TDS]
396% over limit
Discharged 2480 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
248% over limit
Discharged 801 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Chloride, total recoverable
257% over limit
Discharged 820 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total dissolved [TDS]
250% over limit
Discharged 1750 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2025
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.02404126 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved [TDS]
0% over limit
Discharged 0 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Overdue
Mercury, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.000739 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
1,3-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32000002 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dioxane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (DAILY MX)
DMR, Limited - Overdue
Trichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.11243736 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.18783461 mg/L (DAILY MX)
DMR, Limited - Overdue
1,2-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.60000003 mg/L (DAILY MX)
DMR, Limited - Overdue
Cadmium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0036585 mg/L (DAILY MX)
DMR, Limited - Overdue
Carbon tetrachloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0044 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorooctanoic acid (PFOA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluorononanoic acid (PFNA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluorooctanesulfonic acid (PFOS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Turbidity
0% over limit
Discharged 0 NTU against a permitted limit of 50 NTU (DAILY MX)
DMR, Limited - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32300002 mg/L (DAILY MX)
DMR, Limited - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.022 mg/L (DAILY MX)
DMR, Limited - Overdue
1,2-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorohexanesulfonic acid (PFHxS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 1.00000005 mg/L (MO AVG)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 860 mg/L (DAILY MX)
DMR, Limited - Overdue
Phenol
0% over limit
Discharged 0 mg/L against a permitted limit of 1.08000005 mg/L (DAILY MX)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.23580001 mg/L (DAILY MX)
DMR, Limited - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.104 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0046 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
BTEX
0% over limit
Discharged 0 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorododecanoic acid (PFDoA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0052 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 8.3 SU (MAXIMUM)
DMR, Limited - Overdue
Chromium, hexavalent tot recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.01626 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1,2-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0 mg/L against a permitted limit of 7.97000038 mg/L (DAILY MX)
DMR, Limited - Overdue
cis-1,2-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
Hydrocarbons, total petroleum
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Silver total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.009427 mg/L (DAILY MX)
DMR, Limited - Overdue
Antimony, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20600001 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.01529249 mg/L (MO AVG)
DMR, Limited - Overdue
1,1-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0032 mg/L (DAILY MX)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 5.00000024 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluoroheptanoic acid (PFHpA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0.0936 MGD (DAILY MX)
DMR, Limited - Overdue
Nitrogen, total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (DAILY MX)
DMR, Limited - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.00438152 mg/L (MO AVG)
DMR, Limited - Overdue
1,1-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
Vinyl chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.002 mg/L (DAILY MX)
DMR, Limited - Overdue
Nickel, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.73501003 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1,1-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (DAILY MX)
DMR, Limited - Overdue
June 30, 2025
Nickel, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.73501003 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 860 mg/L (DAILY MX)
DMR, Limited - Overdue
Cadmium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0036585 mg/L (DAILY MX)
DMR, Limited - Overdue
Hydrocarbons, total petroleum
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.00438152 mg/L (MO AVG)
DMR, Limited - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.022 mg/L (DAILY MX)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 1.00000005 mg/L (MO AVG)
DMR, Limited - Overdue
Mercury, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.000739 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.23580001 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.18783461 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0032 mg/L (DAILY MX)
DMR, Limited - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.11243736 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 8.3 SU (MAXIMUM)
DMR, Limited - Overdue
Turbidity
0% over limit
Discharged 0 NTU against a permitted limit of 50 NTU (DAILY MX)
DMR, Limited - Overdue
Perfluorooctanoic acid (PFOA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0046 mg/L (DAILY MX)
DMR, Limited - Overdue
Phenol
0% over limit
Discharged 0 mg/L against a permitted limit of 1.08000005 mg/L (DAILY MX)
DMR, Limited - Overdue
Nitrogen, total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (DAILY MX)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
cis-1,2-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1,2-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved [TDS]
0% over limit
Discharged 0 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1,1-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (DAILY MX)
DMR, Limited - Overdue
Vinyl chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.002 mg/L (DAILY MX)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Overdue
Perfluorohexanesulfonic acid (PFHxS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0.0936 MGD (DAILY MX)
DMR, Limited - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0052 mg/L (MO AVG)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0 mg/L against a permitted limit of 7.97000038 mg/L (DAILY MX)
DMR, Limited - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32300002 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.01529249 mg/L (MO AVG)
DMR, Limited - Overdue
1,2-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Antimony, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20600001 mg/L (DAILY MX)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 5.00000024 mg/L (DAILY MX)
DMR, Limited - Overdue
Silver total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.009427 mg/L (DAILY MX)
DMR, Limited - Overdue
Chromium, hexavalent tot recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.01626 mg/L (DAILY MX)
DMR, Limited - Overdue
Trichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.02404126 mg/L (DAILY MX)
DMR, Limited - Overdue
Carbon tetrachloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0044 mg/L (DAILY MX)
DMR, Limited - Overdue
1,3-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32000002 mg/L (DAILY MX)
DMR, Limited - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.104 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorooctanesulfonic acid (PFOS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,2-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.60000003 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dioxane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorododecanoic acid (PFDoA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluorononanoic acid (PFNA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluoroheptanoic acid (PFHpA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
BTEX
0% over limit
Discharged 0 mg/L against a permitted limit of 0.1 mg/L (DAILY MX)
DMR, Limited - Overdue
May 31, 2025
Vinyl chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.002 mg/L (MO AVG)
DMR, Limited - Overdue
Phenol
0% over limit
Discharged 0 mg/L against a permitted limit of 1.08000005 mg/L (MO AVG)
DMR, Limited - Overdue
1,4-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32300002 mg/L (MO AVG)
DMR, Limited - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.01529249 mg/L (MO AVG)
DMR, Limited - Overdue
1,2-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.60000003 mg/L (MO AVG)
DMR, Limited - Overdue
Nickel, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cadmium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.000739 mg/L (MO AVG)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 5.00000024 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0032 mg/L (MO AVG)
DMR, Limited - Overdue
Silver total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0351 mg/L (MO AVG)
DMR, Limited - Overdue
Perfluorooctanesulfonic acid (PFOS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Benzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,3-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32000002 mg/L (MO AVG)
DMR, Limited - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.11243736 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluoroheptanoic acid (PFHpA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,3-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,4-Dioxane
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 8.3 SU (MAXIMUM)
DMR, Limited - Overdue
1,1,1-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,2-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (MO AVG)
DMR, Limited - Overdue
Antimony, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0052 mg/L (MO AVG)
DMR, Limited - Overdue
1,1,2-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (MO AVG)
DMR, Limited - Overdue
Carbon tetrachloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,1,2-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluorodecanoic acid (PFDA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
Trichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (MO AVG)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 1.00000005 mg/L (MO AVG)
DMR, Limited - Overdue
cis-1,2-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Phenol
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Vinyl chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,2-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Perfluorooctanoic acid (PFOA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Carbon tetrachloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0044 mg/L (MO AVG)
DMR, Limited - Overdue
BTEX
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Silver total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Acetone
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,1,1-Trichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (MO AVG)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 860 mg/L (DAILY MX)
DMR, Limited - Overdue
Chromium, hexavalent tot recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.32300002 mg/L (MO AVG)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Hydrocarbons, total petroleum
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.42000002 mg/L (MO AVG)
DMR, Limited - Overdue
Nitrogen, total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (DAILY MX)
DMR, Limited - Overdue
Acetone
0% over limit
Discharged 0 mg/L against a permitted limit of 0.00797 mg/L (MO AVG)
DMR, Limited - Overdue
1,4-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (MO AVG)
DMR, Limited - Overdue
Benzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.005 mg/L (MO AVG)
DMR, Limited - Overdue
Methylene chloride
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0046 mg/L (MO AVG)
DMR, Limited - Overdue
Trichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Turbidity
0% over limit
Discharged 0 NTU against a permitted limit of 50 NTU (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0.0936 MGD (DAILY MX)
DMR, Limited - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.104 mg/L (DAILY MX)
DMR, Limited - Overdue
Perfluorononanoic acid (PFNA)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Antimony, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20600001 mg/L (MO AVG)
DMR, Limited - Overdue
Cadmium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0102 mg/L (MO AVG)
DMR, Limited - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
1,1-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Chromium, hexavalent tot recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.02404126 mg/L (DAILY MX)
DMR, Limited - Overdue
1,1-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (MO AVG)
DMR, Limited - Overdue
Perfluorohexanesulfonic acid (PFHxS)
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.23580001 mg/L (MO AVG)
DMR, Limited - Overdue
Chloride, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Overdue
cis-1,2-Dichloroethylene
0% over limit
Discharged 0 mg/L against a permitted limit of 0.07 mg/L (MO AVG)
DMR, Limited - Overdue
BTEX
0% over limit
Discharged 0 mg/L against a permitted limit of 0.1 mg/L (MO AVG)
DMR, Limited - Overdue
1,1-Dichloroethane
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cyanide, total [as CN]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.022 mg/L (DAILY MX)
DMR, Limited - Overdue
1,4-Dioxane
0% over limit
Discharged 0 mg/L against a permitted limit of 0.20000001 mg/L (MO AVG)
DMR, Limited - Overdue
Nickel, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 1.45000007 mg/L (MO AVG)
DMR, Limited - Overdue
1,2-Dichlorobenzene
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Selenium, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total dissolved [TDS]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Lead, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.00438152 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total dissolved [TDS]
174% over limit
Discharged 1370 mg/L against a permitted limit of 500 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
207% over limit
Discharged 707 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Overdue
April 30, 2025
Solids, total suspended
3733% over limit
Discharged 1150 mg/L against a permitted limit of 30 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chloride, total recoverable
219% over limit
Discharged 734 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Chloride, total recoverable
209% over limit
Discharged 710 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Chloride, total recoverable
199% over limit
Discharged 688 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Chloride, total recoverable
197% over limit
Discharged 682 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Chloride, total recoverable
230% over limit
Discharged 759 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Chloride, total recoverable
234% over limit
Discharged 769 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Chloride, total recoverable
189% over limit
Discharged 664 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Chloride, total recoverable
203% over limit
Discharged 698 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Chloride, total recoverable
233% over limit
Discharged 766 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2024
Chloride, total recoverable
201% over limit
Discharged 692 mg/L against a permitted limit of 230 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)