RINER WWTP
NPDES ID: VA0024040
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
Violations
February 28, 2026
Copper, total recoverable
19% over limit
Discharged 0.019 mg/L against a permitted limit of 0.016 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
1195% over limit
Discharged 55.7 mg/L against a permitted limit of 4.3 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
101% over limit
Discharged 3.82200018 kg/d against a permitted limit of 1.90000009 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
1321% over limit
Discharged 41.2 mg/L against a permitted limit of 2.9 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
84% over limit
Discharged 5.23400025 kg/d against a permitted limit of 2.85000014 kg/d (MX WK AV)
DMR, Limited - Numeric Violation
Copper, total recoverable
19% over limit
Discharged 0.019 mg/L against a permitted limit of 0.016 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, ammonia total [as N]
481% over limit
Discharged 25 mg/L against a permitted limit of 4.3 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
179% over limit
Discharged 8.1 mg/L against a permitted limit of 2.9 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
40% over limit
Discharged 3.98200019 kg/d against a permitted limit of 2.85000014 kg/d (MX WK AV)
DMR, Limited - Numeric Violation
December 31, 2025
BOD, 5-day, 20 deg. C
7% over limit
Discharged 30 mg/L against a permitted limit of 28 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
March 31, 2025
Nitrogen, Kjeldahl, total [as N]
59% over limit
Discharged 4.52700022 kg/d against a permitted limit of 2.85000014 kg/d (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
79% over limit
Discharged 5.2 mg/L against a permitted limit of 2.9 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
363% over limit
Discharged 19.9 mg/L against a permitted limit of 4.3 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Solids, total suspended
11% over limit
Discharged 50 mg/L against a permitted limit of 45 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
February 28, 2025
Nitrogen, ammonia total [as N]
500% over limit
Discharged 25.8 mg/L against a permitted limit of 4.3 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
20% over limit
Discharged 3.42600016 kg/d against a permitted limit of 2.85000014 kg/d (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
328% over limit
Discharged 12.4 mg/L against a permitted limit of 2.9 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Nitrogen, ammonia total [as N]
648% over limit
Discharged 21.7 mg/L against a permitted limit of 2.9 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
48% over limit
Discharged 4.2180002 kg/d against a permitted limit of 2.85000014 kg/d (MX WK AV)
DMR, Limited - Numeric Violation
Solids, total suspended
42% over limit
Discharged 64 mg/L against a permitted limit of 45 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
47% over limit
Discharged 2.79200013 kg/d against a permitted limit of 1.90000009 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
672% over limit
Discharged 33.2 mg/L against a permitted limit of 4.3 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
December 31, 2024
Nitrogen, ammonia total [as N]
63% over limit
Discharged 3.1 mg/L against a permitted limit of 1.9 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)