Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
NATIONAL GRID - PORT JEFFERSON POWER STATION
Quick Summary
- •Released 5,937 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
700 BEACH ST
PORT JEFFERSON, NY 11777
View on map ↗ - County
- SUFFOLK County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221112
- Inspections
- 25 · last Dec 3, 2025
- Total Penalties
- $0 · last Mar 3, 2017
- Registry ID
- 110008025528
How This Compares
#111
of 538 TRI reporters in NY
#428
of 584 TRI reporters in Utilities
Ranked by most recent year's total TRI releases.
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
11
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
1
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2024)
+16% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 18,576 | — |
| 2016 | 6,187 | -67% |
| 2017 | 5,937 | -4% |
| 2018 | 26,015 | +338% |
| 2019 | 15,781 | -39% |
| 2020 | 28,202 | +79% |
| 2021 | 31,249 | +11% |
| 2022 | 28,891 | -8% |
| 2023 | 22,096 | -24% |
| 2024 | 21,468 | -3% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 21,466 | 21,466 | — | — | — | |
| Polycyclic aromatic compounds | 2 | 2 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 22,093 | 22,093 | — | — | — | |
| Polycyclic aromatic compounds | 2 | 2 | — | — | — | ♦ Carcinogen |
| Lead | 1 | 1 | — | — | 322 | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 28,881 | 28,881 | — | — | — | |
| Polycyclic aromatic compounds | 6 | 6 | — | — | — | ♦ Carcinogen |
| Naphthalene | 4 | 4 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 31,244 | 31,244 | — | — | — | |
| Polycyclic aromatic compounds | 5 | 5 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 28,199 | 28,199 | — | — | — | |
| Polycyclic aromatic compounds | 3 | 3 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 15,779 | 15,779 | — | — | — | |
| Polycyclic aromatic compounds | 2 | 2 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 26,010 | 26,010 | — | — | — | |
| Polycyclic aromatic compounds | 5 | 5 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 5,934 | 5,934 | — | — | — | |
| Polycyclic aromatic compounds | 3 | 3 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 6,184 | 6,184 | — | — | — | |
| Polycyclic aromatic compounds | 3 | 3 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 18,572 | 18,572 | — | — | — | |
| Polycyclic aromatic compounds | 4 | 4 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|
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 |
|---|---|---|---|---|
| rcra | Standards for Used Oil: Generators | Dec 3, 2025 | Dec 23, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2025 | May 31, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2024 | Jan 1, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2017 | — | Open |
| caa | FRV | Mar 3, 2017 | — | Open |
| caa | FRV | Nov 28, 2016 | — | Open |
| caa | FRV | Aug 29, 2016 | — | Open |
| caa | FRV | May 27, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2016 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Aug 19, 2014 | Aug 27, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2012 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Nov 9, 2011 | Nov 22, 2011 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Nov 9, 2011 | Nov 9, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2011 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2011 | Jan 24, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 28, 2011 | Jan 24, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 5, 2008 | — | Open |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Nov 14, 2007 | Nov 26, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 5, 2007 | Aug 10, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 5, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 5, 2007 | Aug 10, 2007 | Resolved |
| cwa | Schedule Event reported late | Jan 5, 2007 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 790.00 MPN/100mL | 400.00 | +98% | Nov 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 50.00 | +40% | Aug 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 50.00 | +40% | Jul 2023 | Resolved |
| Temp. diff. between intake and discharge | DMR, Limited - Numeric Violation | 31.00 deg F | 30.00 | +3% | May 2021 | Open |
| Temp. diff. between intake and discharge | DMR, Limited - Numeric Violation | 38.30 deg F | 30.00 | +28% | Apr 2021 | Open |
| Temp. diff. between intake and discharge | DMR, Limited - Numeric Violation | 32.00 deg F | 30.00 | +7% | Feb 2021 | Open |
| Temp. diff. between intake and discharge | DMR, Limited - Numeric Violation | 32.50 deg F | 30.00 | +8% | Jan 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.80 mg/L | 50.00 | +2% | Sep 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 50.00 | +10% | Aug 2020 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +158% | May 2020 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +106% | May 2020 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +118% | Apr 2020 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +158% | Apr 2020 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 790.00 MPN/100mL | 400.00 | +98% | Aug 2019 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +110% | Jan 2019 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +158% | Jan 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 50.00 | +22% | Jan 2019 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +417% | Aug 2018 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +352% | Aug 2018 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +24% | Feb 2017 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +42% | Feb 2017 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 29.00 mg/L | 15.00 | +93% | Aug 2016 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +8% | Feb 2016 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +29% | Feb 2016 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +29% | Sep 2015 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +16% | Sep 2015 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +38% | Jul 2015 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +55% | Jul 2015 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Apr 2015 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.60 mg/L | 1.00 | +60% | Apr 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 176.00 mg/L | 50.00 | +252% | 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.
Notice of Violation
Clean Air Act
· Case 3601000936 · Mar 3, 2017
Administrative - Formal
Clean Air Act
· Case 3601000932 · Mar 3, 2017
$600
Administrative - Formal
Clean Air Act
· Case 3600905569 · Nov 28, 2016
$900
Notice of Violation
Clean Air Act
· Case 3600905573 · Nov 28, 2016
Notice of Violation
Clean Air Act
· Case 3600798797 · Sep 7, 2016
Administrative - Formal
Clean Air Act
· Case 3600798791 · Sep 7, 2016
$300
Notice of Violation
Clean Air Act
· Case 3600798795 · May 27, 2016
Administrative - Formal
Clean Air Act
· Case 3600798792 · May 27, 2016
$900
Administrative - Formal
· Case 02-2009-3018 · Dec 9, 2008
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-NYD000706069-001 · Dec 18, 2007
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1987-N011 · Mar 30, 1987
State CWA Non Penalty AO
Clean Water Act
· Case NY-N00000769 · Sep 22, 1984
State CWA Non Penalty AO
Clean Water Act
· Case NY-N00000569 · Sep 21, 1984
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