Facility profile
Ii-vi Incorporated
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
1
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2026-01-22
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are flat between 2022 and 2024.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 18 lbs | 0 lbs | 0 lbs | 18 lbs |
| 2023 | 18 lbs | 0 lbs | 0 lbs | 18 lbs |
| 2024 | 18 lbs | 0 lbs | 0 lbs | 18 lbs |
Chemical breakdown
What this facility is reporting
-
Hydrogen sulfide
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Selenium compounds
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Zinc compounds
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Copper
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
Enforcement layer
Why the ECHO-style detail matters
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.