PL PollutionLookup.com EPA-backed pollution lookup
Facility profile

Hampford Research Inc

Significant noncompliance across 8 of the last 12 quarters, with $12,000 in recorded penalties.

Significant noncompliance Chemicals TRI + Clean Air Act + Clean Water Act + RCRA 110000316701 Fairfield County
Noncompliance quarters
8

Counted from the imported ECHO record over the last 12 quarters.

Penalties
$12,000

Recorded enforcement amount carried into the facility page.

Last inspection
2025-07-14

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 15,434 lbs 0 lbs 0 lbs 15,434 lbs
2023 8,952 lbs 0 lbs 0 lbs 8,952 lbs
2024 22,539 lbs 0 lbs 0 lbs 22,539 lbs
Chemical breakdown

What this facility is reporting

  • air 18,219 lbs

    Dichloromethane

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1,762 lbs

    Toluene

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1,558 lbs

    Methanol

    Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.

  • air 1,000 lbs

    Diisocyanates

    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

Significant noncompliance across 8 of the last 12 quarters, with $12,000 in recorded penalties.

Significant noncompliance Last recorded inspection: 2025-07-14. Total penalties on record: $12,000.