HARMAN WTP
NPDES ID: WVG640054
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: 2 effluent violations.
Violations
March 31, 2026
Aluminum, total recoverable
45% over limit
Discharged 0.208 mg/L against a permitted limit of 0.143 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total recoverable
192% over limit
Discharged 0.208 mg/L against a permitted limit of 0.0712 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Aluminum, total recoverable
69% over limit
Discharged 0.12 mg/L against a permitted limit of 0.0712 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Aluminum, total recoverable
151% over limit
Discharged 0.179 mg/L against a permitted limit of 0.0712 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total recoverable
25% over limit
Discharged 0.179 mg/L against a permitted limit of 0.143 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Aluminum, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0712 mg/L (MO AVG)
DMR, Limited - Overdue
Chlorine, total residual
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 2.45 mg/L (MO AVG)
DMR, Limited - Overdue
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 4.92 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
Manganese, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
Aluminum, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.143 mg/L (DAILY MX)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Manganese, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 4.38 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 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
Fluoride, total [as F]
0% over limit
Discharged 0 mg/L against a permitted limit of 4.2 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Fluoride, total [as F]
0% over limit
Discharged 0 mg/L against a permitted limit of 6.13 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (INST MAX)
DMR, Limited - Overdue
September 30, 2024
Iron, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 4.92 mg/L (DAILY MX)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (INST MAX)
DMR, Limited - Overdue
Fluoride, total [as F]
0% over limit
Discharged 0 mg/L against a permitted limit of 6.13 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
Aluminum, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.0712 mg/L (MO AVG)
DMR, Limited - Overdue
Manganese, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 4.38 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 (MO AVG)
DMR, Limited - Overdue
Chlorine, total residual
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 2.45 mg/L (MO AVG)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Aluminum, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 0.143 mg/L (DAILY MX)
DMR, Limited - Overdue
Fluoride, total [as F]
0% over limit
Discharged 0 mg/L against a permitted limit of 4.2 mg/L (MO AVG)
DMR, Limited - Overdue
Manganese, total recoverable
0% over limit
Discharged 0 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)