County page
Hawaii County
Hawaii County currently shows 0 Superfund sites, 95 imported facility profiles, and 172,942 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 Hawaii County.
The latest loaded TRI year is 2024, with 172,942 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
Facilities
Worst polluters and compliance pressure
Moanalua Road: 8 Inch Water Main Near Hekaha Street
Violation Identified across 12 of the last 12 quarters, with $5,600 in recorded penalties.
Hawaii Electric Light Co - Keahole
Violation Identified across 2 of the last 12 quarters, with $235,400 in recorded penalties.
Hale Malie Residence
Violation Identified across 9 of the last 12 quarters, with $3,000 in recorded penalties.
Alii Palms (3)
Violation Identified across 9 of the last 12 quarters, with $2,200 in recorded penalties.
Big Island Jet Center
Violation Identified across 9 of the last 12 quarters, with $2,000 in recorded penalties.
Young Brothers, Llc - Hilo
Violation Identified across 9 of the last 12 quarters, with $1,000 in recorded penalties.
Helco Puna Generating Station
No Violation Identified with $235,400 in recorded penalties.
Aloha Petroleum Ltd., Hilo Sales Terminal
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Aoao Waiakea Villas
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Hawaii Petroleum Distribution
Violation across 12 of the last 12 quarters in the imported ECHO record.
Piihonua-kukuau Reservior and Transmission Improvements
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
South Hilo Landfill
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Dws North Kona
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Kalanianaole Avenue Reconstruction (kamehameha/railroad Avenue To Kauhane Avenue
Significant noncompliance across 5 of the last 12 quarters, with $2,200 in recorded penalties.
Kaloko Lot 22
Significant noncompliance across 5 of the last 12 quarters, with $2,100 in recorded penalties.
Panaewa Residence Lots
Significant noncompliance across 5 of the last 12 quarters, with $1,000 in recorded penalties.
The Villages of Aina Lea Phase 1 Site Development
Significant noncompliance across 5 of the last 12 quarters, with $600 in recorded penalties.
Villages of Kapolei - Roadway Rehabilitation
Significant noncompliance across 5 of the last 12 quarters, with $600 in recorded penalties.
County of Hawaii Papaikou-paukaa Wwtp
Violation Identified across 7 of the last 12 quarters in the imported ECHO record.
Mauna Loa Macadamia Nut
No Violation Identified across 1 of the last 12 quarters, with $28,300 in recorded penalties.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 2 | 143,000 lbs |
| Copper | TRI-listed chemical | 1 | 14,798 lbs |
| Ammonia | TRI-listed chemical | 2 | 11,011 lbs |
| Lead | Metals and metal compounds | 1 | 2,116 lbs |
| n-Hexane | TRI-listed chemical | 2 | 577 lbs |
| Benzene | Volatile organic compound | 2 | 392 lbs |
| Toluene | Volatile organic compound | 2 | 386 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 2 | 174 lbs |
| Naphthalene | TRI-listed chemical | 5 | 164 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 3 | 154 lbs |
| Cyclohexane | TRI-listed chemical | 1 | 57 lbs |
| Ethylbenzene | Volatile organic compound | 2 | 45 lbs |
| Lead compounds | Metals and metal compounds | 1 | 42 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 27 lbs |
| Mercury compounds | TRI-listed chemical | 1 | 0 lbs |
| Benzo[g, h, i]perylene | TRI-listed chemical | 2 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Hawaii
Hawaii facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Hawaii
Hawaii facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Hawaii
Hawaii facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.