PITTSYLVANIA CO - UNION HALL ELEMENTARY SCHOOL
NPDES ID: VA0027715
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, ammonia total [as N]
153% over limit
Discharged 25.6 mg/L against a permitted limit of 10.1 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
97% over limit
Discharged 19.9 mg/L against a permitted limit of 10.1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, ammonia total [as N]
196% over limit
Discharged 29.9 mg/L against a permitted limit of 10.1 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
169% over limit
Discharged 27.2 mg/L against a permitted limit of 10.1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Nitrogen, ammonia total [as N]
138% over limit
Discharged 24 mg/L against a permitted limit of 10.1 mg/L (MX WK AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
100% over limit
Discharged 20.2 mg/L against a permitted limit of 10.1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)