BOGNAR SOMERSET PLT
NPDES ID: PA0254894
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.
Violations
March 31, 2026
Iron, total [as Fe]
143% over limit
Discharged 7.3 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
157% over limit
Discharged 7.7 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
20% over limit
Discharged 0.9 mg/L against a permitted limit of 0.75 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Iron, total [as Fe]
101% over limit
Discharged 6.04 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
130% over limit
Discharged 6.91 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Iron, total [as Fe]
205% over limit
Discharged 9.14 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
28% over limit
Discharged 3.85 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
12% over limit
Discharged 1.12 mg/L against a permitted limit of 1 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
151% over limit
Discharged 7.52 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
Iron, total [as Fe]
73% over limit
Discharged 5.2 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
58% over limit
Discharged 4.74 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Aluminum, total [as Al]
100% over limit
Discharged 1.5 mg/L against a permitted limit of 0.75 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
113% over limit
Discharged 6.38 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
14% over limit
Discharged 3.42 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
127% over limit
Discharged 1.7 mg/L against a permitted limit of 0.75 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Aluminum, total [as Al]
33% over limit
Discharged 1 mg/L against a permitted limit of 0.75 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
62% over limit
Discharged 4.86 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
178% over limit
Discharged 8.34 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Iron, total [as Fe]
81% over limit
Discharged 5.44 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
106% over limit
Discharged 6.17 mg/L against a permitted limit of 3 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (24 days ago)