EWING-LAWRENCE SA WTP
NPDES ID: NJ0024759
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
April 30, 2026
Nitrogen, nitrate total [as N]
25% over limit
Discharged 22.3 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
68% over limit
Discharged 19.5 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Nitrogen, nitrate total [as N]
81% over limit
Discharged 32.2 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
31% over limit
Discharged 1417 kg/d against a permitted limit of 1080 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
6% over limit
Discharged 800000 mg/L against a permitted limit of 850000 mg/L (MO AV MN)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
25% over limit
Discharged 14.5 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Nitrogen, nitrate total [as N]
28% over limit
Discharged 22.8 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
66% over limit
Discharged 19.3 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, nitrate total [as N]
26% over limit
Discharged 22.5 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
74% over limit
Discharged 20.2 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, nitrate total [as N]
91% over limit
Discharged 22.2 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
47% over limit
Discharged 26.1 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2025
Nitrogen, nitrate total [as N]
117% over limit
Discharged 25.2 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
61% over limit
Discharged 28.7 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
Nitrogen, nitrate total [as N]
130% over limit
Discharged 26.7 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
65% over limit
Discharged 29.4 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Nitrogen, nitrate total [as N]
113% over limit
Discharged 24.7 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
60% over limit
Discharged 28.4 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2025
Nitrogen, nitrate total [as N]
87% over limit
Discharged 21.7 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
71% over limit
Discharged 30.4 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2025
Nitrogen, nitrate total [as N]
19% over limit
Discharged 21.2 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
52% over limit
Discharged 17.6 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Nitrogen, nitrate total [as N]
21% over limit
Discharged 21.6 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
44% over limit
Discharged 16.7 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Solids, total suspended
6% over limit
Discharged 15.9 mg/L against a permitted limit of 15 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
223% over limit
Discharged 293.5 kg/d against a permitted limit of 90.9 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
21% over limit
Discharged 21.6 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
369% over limit
Discharged 7.04 mg/L against a permitted limit of 1.5 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
20% over limit
Discharged 1.2 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
7% over limit
Discharged 790000 mg/L against a permitted limit of 850000 mg/L (MO AV MN)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
42% over limit
Discharged 16.5 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Nitrogen, nitrate total [as N]
21% over limit
Discharged 14 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
12% over limit
Discharged 20 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Chlorine produced oxidants
29% over limit
Discharged 0.72 kg/d against a permitted limit of 0.56 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
53% over limit
Discharged 17.7 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
45% over limit
Discharged 25.8 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2025
Chlorine produced oxidants
9% over limit
Discharged 0.61 kg/d against a permitted limit of 0.56 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
101% over limit
Discharged 35.7 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
84% over limit
Discharged 21.4 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Nitrogen, nitrate total [as N]
92% over limit
Discharged 22.3 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
49% over limit
Discharged 26.5 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Nitrogen, nitrate total [as N]
58% over limit
Discharged 28.1 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
95% over limit
Discharged 22.6 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Nitrogen, nitrate total [as N]
127% over limit
Discharged 26.3 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
115% over limit
Discharged 38.3 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2024
Nitrogen, nitrate total [as N]
58% over limit
Discharged 28.1 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
7% over limit
Discharged 10.7 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
109% over limit
Discharged 24.2 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Nitrogen, nitrate total [as N]
125% over limit
Discharged 26.08 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
120% over limit
Discharged 39.1 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2024
Nitrogen, nitrate total [as N]
29% over limit
Discharged 22.9 mg/L against a permitted limit of 17.8 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrate total [as N]
53% over limit
Discharged 17.8 mg/L against a permitted limit of 11.6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)