EmissionsLookup
Non-Compliance TRI Reporter Clean Air Act Clean Water Act RCRA

SENESCO

Quick Summary

  • •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
  • •Assessed $11,000 in total penalties since records began.
  • •Reports releases of chemicals classified as known or probable carcinogens.
Address
10 MACNAUGHT ST
NORTH KINGSTOWN, RI 02852
View on map ↗
County
WASHINGTON County
Industry
Manufacturing
NAICS (North American Industry Classification)
336611
Inspections
3 · last Sep 23, 2024
Total Penalties
$11,000 · last Aug 13, 2025
Registry ID
110021278918

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.

1
Air (CAA)
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
2
Hazardous Waste (RCRA)
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) -100% overall
Year Total Releases (lbs) vs Prior Year
2015 33,764 —
2016 9,864 -71%
2017 0 -100%
2018 0 —
2019 0 —
2020 0 —
2021 57 —
2022 20 -64%
2023 26 +31%
2024 11 -57%

2024

Chemical Total (lbs) Air Water Land Off-Site
Lead — — — — 1,009 ♦ Carcinogen
Manganese 11 11 — — 37,051
Chromium 0 0 — — 27,283
Nickel 0 0 — — 32,374 ♦ Carcinogen

2023

Chemical Total (lbs) Air Water Land Off-Site
Lead — — — — 606 ♦ Carcinogen
Manganese 26 26 — — 943
Chromium 0 0 — — 720
Nickel 0 0 — — 806 ♦ Carcinogen

2022

Chemical Total (lbs) Air Water Land Off-Site
Nickel — — — — — ♦ Carcinogen
Chromium — — — — —
Lead — — — — — ♦ Carcinogen
Selenium — — — — —
Manganese 20 20 — — —

2021

Chemical Total (lbs) Air Water Land Off-Site
Selenium — — — — —
Lead — — — — — ♦ Carcinogen
Chromium — — — — —
Nickel — — — — — ♦ Carcinogen
Manganese 57 57 — — —

2020

Chemical Total (lbs) Air Water Land Off-Site
Lead — — — — 939 ♦ Carcinogen
Chromium — — — — 16,909
Nickel — — — — 13,474 ♦ Carcinogen
Manganese — — — — 22,227
Selenium — — — — 12,069

2019

Chemical Total (lbs) Air Water Land Off-Site
Chromium — — — — 15,025
Lead — — — — 841 ♦ Carcinogen
Selenium — — — — 10,818
Manganese — — — — 19,833
Nickel — — — — 12,020 ♦ Carcinogen

2018

Chemical Total (lbs) Air Water Land Off-Site
Chromium — — — — 11,787
Manganese — — — — 15,321
Nickel — — — — 9,366 ♦ Carcinogen
Selenium — — — — 8,342
Lead — — — — 649 ♦ Carcinogen

2017

Chemical Total (lbs) Air Water Land Off-Site
Lead — — — — 1,125 ♦ Carcinogen
Nickel — — — — 16,279 ♦ Carcinogen
Manganese — — — — 26,617
Chromium — — — — 20,519
Selenium — — — — 14,470

2016

Chemical Total (lbs) Air Water Land Off-Site
Selenium — — — — 13,460
Lead — — — — 1,047 ♦ Carcinogen
Nickel — — — — 15,283 ♦ Carcinogen
Copper — — — — 13,717
Manganese — — — — 29,981
n-Butyl alcohol 9,864 9,864 — — 714

2015

Chemical Total (lbs) Air Water Land Off-Site
Copper — — — — 12,774
Lead — — — — 929 ♦ Carcinogen
Nickel — — — — 23,225 ♦ Carcinogen
Manganese — — — — 38,321
Chromium — — — — 29,031
Xylene (mixed isomers) 13,232 13,232 — — 1,621
n-Butyl alcohol 11,045 11,045 — — 1,367
Toluene 9,487 9,487 — — 1,174

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
Lead — 1,009 — —
Nickel — 7,374 — —
Manganese — 12,051 — —
Chromium — 7,283 — —

Off-Site Transfer Destinations

Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.

Destination Chemical Disposal Recycling Energy Rec. Treatment
MID CITY SCRAP IRON & SALVAGE CO INC
WESTPORT, MA
Chromium — 27,283 — —
MID CITY SCRAP IRON & SALVAGE CO INC
WESTPORT, MA
Lead — 1,009 — —
MID CITY SCRAP IRON & SALVAGE CO INC
WESTPORT, MA
Manganese — 37,051 — —
MID CITY SCRAP IRON & SALVAGE CO INC
WESTPORT, MA
Nickel — 32,374 — —

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
caa FRV Feb 27, 2025 — Open
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Aug 31, 2023 Nov 1, 2023 Resolved
rcra Standards for Used Oil: Generators Aug 31, 2023 Nov 1, 2023 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Aug 31, 2023 Nov 1, 2023 Resolved
caa FRV Feb 17, 2023 — Open
caa FRV Apr 28, 2021 — Open
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Apr 10, 2019 Jul 24, 2019 Resolved
caa FRV May 9, 2018 — Open
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Jun 9, 2017 Nov 9, 2017 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Aug 28, 2014 Oct 9, 2015 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards Aug 28, 2014 Sep 25, 2014 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Aug 28, 2014 Oct 14, 2015 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Aug 28, 2014 Oct 9, 2015 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Aug 28, 2014 Aug 28, 2014 Resolved
rcra Standards for Used Oil: Generators Aug 28, 2014 Aug 28, 2014 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Aug 28, 2014 Oct 9, 2015 Resolved
rcra Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators Mar 8, 2012 Jun 5, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention Mar 8, 2012 Jun 5, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Mar 8, 2012 Jun 5, 2012 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Mar 8, 2012 Mar 13, 2012 Resolved
rcra Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators Mar 8, 2012 Jun 5, 2012 Resolved
rcra Standards for Used Oil: Generators Mar 8, 2012 Jun 5, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers Mar 8, 2012 Jun 5, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards Mar 8, 2012 Jun 5, 2012 Resolved
rcra Standards for Universal Waste Management: Standards for Small Quantity Handlers Mar 8, 2012 Jun 5, 2012 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures Mar 14, 2005 Nov 9, 2005 Resolved
rcra State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements Mar 14, 2005 Jan 3, 2006 Resolved
rcra Standards Applicable to Generators of HW: General Mar 14, 2005 Nov 9, 2005 Resolved
rcra Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards Mar 14, 2005 Nov 9, 2005 Resolved

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.

Administrative - Formal
Clean Air Act · Case 3604517277 · Aug 13, 2025
$5,000
Notice of Violation
Clean Air Act · Case 3604289411 · Feb 27, 2025
Administrative - Formal
Clean Air Act · Case 3603684529 · Aug 4, 2023
$1,000
Notice of Violation
Clean Air Act · Case 3603550342 · Mar 9, 2023
Administrative - Formal
Clean Air Act · Case 3602900028 · Nov 16, 2021
$5,000
Notice of Violation
Clean Air Act · Case 3602774389 · Jul 19, 2021
Administrative - Formal
Clean Air Act · Case 3601716597 · Dec 27, 2018
$2,500
Notice of Violation
Clean Air Act · Case 3601716595 · May 9, 2018
WRITTEN INFORMAL
RCRA (Hazardous Waste) · Case RCRA-RIR000506063-001 · May 15, 2012
Administrative - Formal
· Case 01-2008-1107 · Aug 14, 2009
$224,000
Administrative - Formal
· Case 01-2006-1210 · Aug 18, 2006

Other facilities in WASHINGTON County, RI

RI D E M COASTAL RESOURCES - STATE PIER #3
NARRAGANSETT, RI · Public Administration
PETSMART #3029
WESTERLY, RI · Retail Trade
GENERAL DYNAMICS ELECTRIC BOAT - AMP
NORTH KINGSTOWN, RI · Manufacturing
STAPLES SUPERSTORE #1082
SOUTH KINGSTOWN, RI · Retail Trade
All facilities in RI →