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Facility profile

Calportland - Rillito Cement Plant

Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.

Significant noncompliance Nonmetallic Mineral Product TRI + Clean Air Act + Clean Water Act + RCRA 110038167550 Pima County
Noncompliance quarters
6

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

Penalties
$0

Recorded enforcement amount carried into the facility page.

Last inspection
2025-10-21

Displayed as plain language instead of hidden in agency exports.

Trend
Watch

Reported on-site releases are lower in 2024 than in 2022.

Year Air Water Land Total
2022 665 lbs 0 lbs 0 lbs 665 lbs
2023 638 lbs 0 lbs 0 lbs 638 lbs
2024 547 lbs 0 lbs 0 lbs 547 lbs
Chemical breakdown

What this facility is reporting

  • air 469 lbs

    Ammonia

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

  • air 46 lbs

    Lead compounds

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

  • air 30 lbs

    Mercury compounds

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

  • air 2 lbs

    Methanol

    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 6 of the last 12 quarters in the imported ECHO record.

Significant noncompliance Last recorded inspection: 2025-10-21.