County page
Arecibo County
Arecibo County currently shows 2 Superfund sites, 21 imported facility profiles, and 14,955 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Arecibo County.
The latest loaded TRI year is 2024, with 14,955 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Pesticide Warehouse I
Pesticide Warehouse I is in EPA's Superfund layer for Arecibo, PR. Live ingestion currently includes the official EPA detail links and geocoded site record.
The Battery Recycling Company
The Battery Recycling Company is in EPA's Superfund layer for Arecibo, PR. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Conwaste -arecibo Municipal Solid Waste Landfill
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Arrozal - Los Muertos
Inactive across 11 of the last 12 quarters in the imported ECHO record.
Campamento Penal Sabana Hoyos
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Observatorio de Arecibo
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Oil Energy Systems, Inc.
Violation across 10 of the last 12 quarters in the imported ECHO record.
Ups Arecibo Facility
No Violation Identified across 1 of the last 12 quarters, with $48,000 in recorded penalties.
Eaton (cutler-hammer Electrical Company)
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Prasa Arecibo Wwtp
Violation Identified across 1 of the last 12 quarters, with $4,560 in recorded penalties.
Prepa-cambalache Combustion Turbine Plant
No Violation Identified. Last recorded ECHO inspection: 2023-08-30.
Thermo King Manufactura Puerto Rico Inc
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Arecibo Municipal Solid Waste Landfill
Significant Violation across 3 of the last 12 quarters in the imported ECHO record.
Msd International Gmbh (pr Branch) Llc.
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Ocm Pr Llc
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Prasa Esperanza
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Rio Arriba
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Arecibo Urbano (prasa)
Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Ge Industrial of Puerto Rico Llc Arecibo Plant
No Violation Identified. Last recorded ECHO inspection: 2017-12-20.
Superacueducto Filtration Plt
No Violation Identified. Last recorded ECHO inspection: 2023-09-19.
Prasa Rio Arriba Wtp
No Violation Identified. Last recorded ECHO inspection: 2024-09-06.
Q-development Inc.
Under review. Last recorded ECHO inspection: 2025-01-08.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Styrene | Volatile organic compound | 2 | 14,300 lbs |
| Zinc compounds | TRI-listed chemical | 1 | 250 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 1 | 204 lbs |
| Naphthalene | TRI-listed chemical | 1 | 172 lbs |
| Manganese | TRI-listed chemical | 1 | 27 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 1 lbs |
| Chromium | Metals and metal compounds | 1 | 0 lbs |
| Ethylene glycol | TRI-listed chemical | 1 | 0 lbs |
| Copper | TRI-listed chemical | 3 | 0 lbs |
| Nickel | Metals and metal compounds | 1 | 0 lbs |
| Propylene | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Puerto Rico
Puerto Rico facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Puerto Rico
Puerto Rico facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Puerto Rico
Puerto Rico facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.