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Toxicity Criteria Database

Published by California Office of Environmental Health Hazard Assessment | State of California | Catalog Last Checked: January 27, 2026 at 07:20 PM | Dataset Last Updated: December 30, 2025 at 11:19 PM
Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels (CHHSLs)) and Proposition 65 No Significant Risk Levels (NSRLs) and Maximum Allowable Daily Levels (MADLs).

Resources

2 resources available

  • Toxicity Criteria Database Data

    CSV
  • Toxicity Criteria Database Data Dictionary

    PDF

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