Skip Navigation
Last Visited »

Important Global Message

Maintenance Alert

The Miami-Dade County Portal will be undergoing maintenance starting at 11 p.m. Saturday, May 3 and for all of Sunday, May 4. Intermittent outages may be experienced. We apologize for any inconvenience.

Thank you for your patience as we improve our online services.

Hazardous Waste Testing

The federal regulations regarding the determination of hazardous wastes (40 CFR 261) were revised effective September 25, 1990, to replace the Extraction Procedure Toxicity Characteristic (EP Toxic) with the Toxicity Characteristic Leaching Procedure (TCLP).

Information about the TC final rule can be obtained from the March 29, 1990, Federal Register (55 FR 11798 - 11877).Further information regarding the TC Rule can be obtained from the RCRA / Superfund Hotline (1-800-424-9346).

Back to Top Page Last Edited: Thu Dec 12, 2013 2:34:35 PM
Contamination & Cleanup

More on Hazardous Waste


You are now leaving the official website of Miami-Dade County government. Please be aware that when you exit this site, you are no longer protected by our privacy or security policies. Miami-Dade County is not responsible for the content provided on linked sites. The provision of links to these external sites does not constitute an endorsement.

Please click 'OK' to be sent to the new site, or Click 'Cancel' to go back.