Non-Compliance Clean Water Act

MELVILLE MALL STP

Quick Summary

•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $0 in total penalties since records began.

Address: ROUTE 110
MELVILLE, NY 11747
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County: SUFFOLK County
Inspections: 18 · last Mar 19, 2025
Total Penalties: $0 · last Nov 17, 2017
Registry ID: 110009149849

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
cwa	Schedule Event unachieved and not reported	Nov 30, 2022	—	Open
cwa	Schedule Event unachieved but reported	Nov 30, 2022	—	Open
cwa	Schedule Event achieved late but reported	Nov 30, 2022	—	Open
cwa	Schedule Event reported late	Nov 30, 2022	—	Open
cwa	Schedule Event reported late	Dec 20, 2019	—	Open
cwa	Schedule Event achieved late but reported	Dec 20, 2019	—	Open
cwa	Management Practice Violations - Improper Operation and Maintenance	Jan 30, 2017	—	Open
cwa	Schedule Event reported late	Oct 17, 2015	—	Open
cwa	Schedule Event unachieved but reported	Oct 17, 2015	Jan 5, 2016	Resolved
cwa	Schedule Event achieved late but reported	Oct 17, 2015	—	Open
cwa	Schedule Event unachieved and not reported	Oct 17, 2015	Jan 5, 2016	Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	12.90 mg/L	10.00	+29%	Oct 2025	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	20.50 mg/L	10.00	+105%	Aug 2025	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	11.40 mg/L	10.00	+14%	Jul 2025	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	11.40 mg/L	10.00	+14%	Nov 2023	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	13.90 mg/L	10.00	+39%	Oct 2023	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	26.00 mg/L	10.00	+160%	Aug 2023	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	13.70 mg/L	10.00	+37%	Jul 2023	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	60.10 mg/L	10.00	+501%	Jan 2023	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	70.30 mg/L	45.00	+56%	Dec 2022	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	53.20 mg/L	45.00	+18%	Nov 2022	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	62.50 mg/L	45.00	+39%	Sep 2022	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	64.50 mg/L	45.00	+43%	Aug 2022	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	78.00 mg/L	45.00	+73%	Jan 2022	Resolved
Solids, total dissolved	DMR, Limited - Numeric Violation	1,030.00 mg/L	1,000.00	+3%	Dec 2021	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	11.00 mg/L	10.00	+10%	Oct 2021	Open
Solids, total dissolved	DMR, Limited - Numeric Violation	1,040.00 mg/L	1,000.00	+4%	Jun 2021	Open
Solids, total dissolved	DMR, Limited - Numeric Violation	1,020.00 mg/L	1,000.00	+2%	Mar 2021	Open
Solids, total dissolved	DMR, Limited - Numeric Violation	1,100.00 mg/L	1,000.00	+10%	Jan 2021	Open
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	20.60 mg/L	10.00	+106%	Dec 2020	Open
Solids, total dissolved	DMR, Limited - Numeric Violation	1,100.00 mg/L	1,000.00	+10%	Jun 2020	Open
Flow, in conduit or thru treatment plant	DMR, Limited - Numeric Violation	0.02 MGD	0.01	+50%	Jun 2018	Resolved
Flow, in conduit or thru treatment plant	DMR, Limited - Numeric Violation	0.01 MGD	0.01	+20%	May 2018	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	99.30 mg/L	10.00	+893%	Apr 2018	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	98.90 mg/L	10.00	+889%	Mar 2018	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	103.00 mg/L	10.00	+930%	Feb 2018	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	65.90 mg/L	10.00	+559%	Jan 2018	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	136.00 mg/L	10.00	+1,260%	Dec 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	194.00 mg/L	10.00	+1,840%	Nov 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	192.00 mg/L	10.00	+1,820%	Oct 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	107.00 mg/L	10.00	+970%	Sep 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	208.00 mg/L	10.00	+1,980%	Aug 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	155.00 mg/L	10.00	+1,450%	Jul 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	155.00 mg/L	10.00	+1,450%	Mar 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	145.00 mg/L	10.00	+1,350%	Feb 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	157.00 mg/L	10.00	+1,470%	Jan 2017	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	145.00 mg/L	10.00	+1,350%	Nov 2016	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	215.00 mg/L	10.00	+2,050%	Oct 2016	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	120.00 mg/L	10.00	+1,100%	Aug 2016	Resolved
Nitrogen, total [as N]	DMR, Limited - Numeric Violation	78.10 mg/L	10.00	+681%	Apr 2015	Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.