WOODBRIDGE MOBILE HOME PARK STP
NPDES ID: VA0027855
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: 13 effluent violations, 2 single-event violations.
Violations
May 31, 2026
Nitrogen, ammonia total [as N]
582% over limit
Discharged 15 mg/L against a permitted limit of 2.2 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
Solids, total suspended
37% over limit
Discharged 41 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
30% over limit
Discharged 26 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
134% over limit
Discharged 5.14 mg/L against a permitted limit of 2.2 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2026
BOD, 5-day, 20 deg. C
960% over limit
Discharged 23.31 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
E. coli
235% over limit
Discharged 422 MPN/100mL against a permitted limit of 126 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
Solids, total suspended
3077% over limit
Discharged 69.9 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
400% over limit
Discharged 150 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
1453% over limit
Discharged 23.3 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
65% over limit
Discharged 2.1 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
152% over limit
Discharged 3.78 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
175% over limit
Discharged 55 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
10% over limit
Discharged 3.4 mg/L against a permitted limit of 3.1 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
March 31, 2026
Solids, total suspended
181% over limit
Discharged 6.178 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
89% over limit
Discharged 2.83 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
47% over limit
Discharged 44 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
31% over limit
Discharged 26.25 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
BOD, 5-day, 20 deg. C
286% over limit
Discharged 8.49 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
466% over limit
Discharged 8.49 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
1049% over limit
Discharged 17.23 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
920% over limit
Discharged 204 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
683% over limit
Discharged 17.23 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
1280% over limit
Discharged 414 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
580% over limit
Discharged 204 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
E. coli
Limit violation
Discharged 2420 MPN/100mL against a permitted limit of 126 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
Solids, total suspended
1970% over limit
Discharged 414 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total suspended
2064% over limit
Discharged 32.46 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
2077% over limit
Discharged 653 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
1575% over limit
Discharged 335 mg/L against a permitted limit of 20 mg/L (MO AVG)
DMR, Limited - Numeric Violation
E. coli
Limit violation
Discharged 119 MPN/100mL against a permitted limit of 126 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
755% over limit
Discharged 12.83 kg/d against a permitted limit of 1.5 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
287% over limit
Discharged 12 mg/L against a permitted limit of 3.1 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
1053% over limit
Discharged 25.36 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
760% over limit
Discharged 258 mg/L against a permitted limit of 30 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
2818% over limit
Discharged 64.19 kg/d against a permitted limit of 2.2 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, ammonia total [as N]
219% over limit
Discharged 9.9 mg/L against a permitted limit of 3.1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
219% over limit
Discharged 9.9 mg/L against a permitted limit of 3.1 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
E. coli
Limit violation
Discharged 170 MPN/100mL against a permitted limit of 126 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
October 31, 2025
E. coli
Limit violation
Discharged 268 MPN/100mL against a permitted limit of 126 MPN/100mL (GEO MEAN)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (18 days ago)