HYDROFERA, LLC
NPDES ID: CTP002470
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 1 single-event violation, 37 reporting violations.
Violations
April 30, 2026
pH, maximum
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
pH, minimum
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
March 31, 2026
pH, minimum
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH, maximum
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
February 28, 2026
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
pH, maximum
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH, minimum
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
January 31, 2026
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
pH, minimum
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
pH, maximum
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Sulfate, total [as SO4]
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 9.5 SU (INST MAX)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 0 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
November 30, 2025
Formaldehyde
193% over limit
Discharged 44 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Formaldehyde
340% over limit
Discharged 44 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Zinc, total [as Zn]
0% over limit
Discharged 0.526 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.021593 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
700% over limit
Discharged 80 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
Formaldehyde
700% over limit
Discharged 80 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 7 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.016203 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.00604604 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 430 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 4310 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 4760 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.526 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 19.925 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0.014389 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
pH, maximum
0% over limit
Discharged 9.1 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Formaldehyde
433% over limit
Discharged 80 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
Formaldehyde
433% over limit
Discharged 80 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.8 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
pH, minimum
0% over limit
Discharged 6.3 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
March 31, 2025
BOD, 5-day, 20 deg. C
0% over limit
Discharged 380 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow
0% over limit
Discharged 0.019201 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 6510 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.0059052 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.02109 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
pH, maximum
0% over limit
Discharged 9.2 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 2 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 9 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.016176 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH, minimum
0% over limit
Discharged 6.6 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.4 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.339 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 4020 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 9 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 2 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.339 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.339 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.339 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0.00537628 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 9.24 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.4 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
January 31, 2025
Formaldehyde
0% over limit
Discharged 3.1 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.479 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Overdue
Chemical Oxygen Demand [COD]
0% over limit
Discharged 3930 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Sulfate, total [as SO4]
0% over limit
Discharged 5600 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.018743 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0.012424 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 7.68 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
pH, minimum
0% over limit
Discharged 6.4 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 360 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
pH, maximum
0% over limit
Discharged 9 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Zinc, total [as Zn]
0% over limit
Discharged 0.479 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.8 SU against a permitted limit of 9.5 SU (INST MAX)
DMR, Limited - Overdue
Formaldehyde
0% over limit
Discharged 3.1 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
Flow, maximum during 24 hr period
0% over limit
Discharged 0.00524804 MGD against a permitted limit of 0.0075 MGD (DAILY MX)
DMR, Limited - Overdue
Flow
0% over limit
Discharged 0.01721 MGD against a permitted limit of 0.03 MGD (DAILY MX)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)