Facility profile
Us Navy Naval Air Station North Island
Violation across 4 of the last 12 quarters in the imported ECHO record.
Noncompliance quarters
4
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$0
Recorded enforcement amount carried into the facility page.
Last inspection
2025-12-09
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are higher in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 30,555 lbs | 0 lbs | 0 lbs | 30,555 lbs |
| 2023 | 37,673 lbs | 0 lbs | 0 lbs | 37,673 lbs |
| 2024 | 33,733 lbs | 0 lbs | 3,633 lbs | 37,366 lbs |
Chemical breakdown
What this facility is reporting
-
Methyl isobutyl ketone
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Lead
Latest 2024 TRI data shows land as the largest reported pathway for this chemical at the facility.
-
Naphthalene
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
-
Nickel
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
Violation across 4 of the last 12 quarters in the imported ECHO record.