CONCRETE PIPE AND PRECAST LLC HARRISONBURG PLANT
NPDES ID: VAG110257
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
Violations
March 31, 2026
Solids, total suspended
143% over limit
Discharged 146 mg/L against a permitted limit of 60 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
Solids, total suspended
570% over limit
Discharged 201 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
Solids, total suspended
1097% over limit
Discharged 359 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
Solids, total suspended
498% over limit
Discharged 359 mg/L against a permitted limit of 60 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
Solids, total suspended
387% over limit
Discharged 146 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
Solids, total suspended
235% over limit
Discharged 201 mg/L against a permitted limit of 60 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
December 31, 2025
Solids, total suspended
28% over limit
Discharged 38.4 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
June 30, 2025
Solids, total suspended
61% over limit
Discharged 48.2 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
March 31, 2025
Solids, total suspended
1613% over limit
Discharged 514 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MAXIMUM)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9.5 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 60 mg/L (MAXIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (AVERAGE)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (AVERAGE)
DMR, Limited - Overdue
Solids, total suspended
757% over limit
Discharged 514 mg/L against a permitted limit of 60 mg/L (MAXIMUM)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (24 days ago)