HARTWOOD ELEMENTARY SCHOOL
NPDES ID: VA0060348
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
Nitrogen, Kjeldahl, total [as N]
42% over limit
Discharged 7.1 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, Kjeldahl, total [as N]
72% over limit
Discharged 8.6 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
16% over limit
Discharged 8.7 mg/L against a permitted limit of 7.5 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, Kjeldahl, total [as N]
230% over limit
Discharged 16.5 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
707% over limit
Discharged -21 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
20% over limit
Discharged 0.18 kg/d against a permitted limit of 0.15 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
32% over limit
Discharged 0.29 kg/d against a permitted limit of 0.22 kg/d (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
25% over limit
Discharged 29.9 mg/L against a permitted limit of 24 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, Kjeldahl, total [as N]
123% over limit
Discharged 16.7 mg/L against a permitted limit of 7.5 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
29% over limit
Discharged 46.3 mg/L against a permitted limit of 36 mg/L (WKLY MAX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)