TRI Reporter
Clean Air Act
Clean Water Act
HAWAIIAN ROCK PRODUCTS-GUAM
Quick Summary
- •Released 17 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
1402 RT 15
MANGILAO, GU 96913
View on map ↗ - County
- GUAM County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 327320
- Total Penalties
- $0 · last Jul 28, 2020
- Registry ID
- 110012701031
How This Compares
#10
of 10 TRI reporters in GU
#11,645
of 16,877 TRI reporters in Manufacturing
Ranked by most recent year's total TRI releases.
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)
+98% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 20 | — |
| 2016 | 19 | -6% |
| 2017 | 17 | -13% |
| 2018 | 16 | -4% |
| 2019 | 36 | +126% |
| 2020 | 30 | -18% |
| 2021 | 44 | +47% |
| 2022 | 41 | -6% |
| 2023 | 37 | -10% |
| 2024 | 40 | +10% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 38 | 7 | — | 31 | — | |
| Polycyclic aromatic compounds | 3 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 34 | 7 | — | 27 | — | |
| Polycyclic aromatic compounds | 3 | 1 | — | 2 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 38 | 6 | — | 31 | — | |
| Polycyclic aromatic compounds | 3 | 1 | — | 2 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 41 | 7 | — | 33 | — | |
| Polycyclic aromatic compounds | 3 | 1 | — | 2 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 27 | 6 | — | 22 | — | |
| Polycyclic aromatic compounds | 2 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 30 | 6 | — | 25 | — | |
| Polycyclic aromatic compounds | 6 | 4 | — | 2 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 14 | 4 | — | 10 | — | |
| Polycyclic aromatic compounds | 2 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 15 | 5 | — | 10 | — | |
| Polycyclic aromatic compounds | 2 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 17 | 5 | — | 13 | — | |
| Polycyclic aromatic compounds | 2 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | 0 | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 18 | 6 | — | 13 | — | |
| Polycyclic aromatic compounds | 2 | 1 | — | 1 | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 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 |
|---|
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
· Case 09-2020-1515 · Jul 28, 2020
$10,000
Administrative - Formal
· Case HQ-2004-0020 · Aug 31, 2004
$5,000
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