GREENWICH HIGH SCHOOL
NPDES ID: CTRSS0156
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 36 reporting violations.
Violations
May 31, 2026
Flow
0% over limit
Discharged 0 MGD against a permitted limit of 0.09 MGD (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Organics-tot voltile [NJAC reg.7:23-17e]
0% over limit
Discharged 0 mg/L against a permitted limit of 5 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, settleable
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (INST MAX)
DMR, Monitor Only - Overdue
Polychlorinated biphenyls [PCBs]
0% over limit
Discharged 0 mg/L against a permitted limit of 1000000 mg/L (INST MAX)
DMR, Limited - Overdue
Hydrocarbons, total petroleum
0% over limit
Discharged 0 mg/L against a permitted limit of 100 mg/L (INST MAX)
DMR, Limited - Overdue
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (6 days ago)