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Hazardous waste handler · EPA ID CAR000271742

MEDMENTUM LLC, Walnut, CA: hazardous-waste inspections, violations, penalties

Counts cover every year in the register file; the lists below are the dated events since 2017. No inspection of this handler is on file.

What the register holds for MEDMENTUM LLC: its EPA ID, its address in Los Angeles County, and its generator status (not a generator). It holds no inspection, violation, enforcement action or penalty for this handler in any year of the file.

Identity

Name as filedMEDMENTUM LLC
EPA IDCAR000271742
Address3820 VALLEY BLVD UNIT L, Walnut, CA 91789
CountyLos Angeles
Generator statusNot a generator
Also registered asHazardous waste transporter

Cited to rcra_downloads.zip/RCRA_FACILITIES.csv.

Inspections since 2017

No inspection since 2017 is on file for this handler.

Cited to rcra_downloads.zip/RCRA_EVALUATIONS.csv.

Violations since 2017

No violation since 2017 is on file for this handler.

Cited to rcra_downloads.zip/RCRA_VIOLATIONS.csv.

Enforcement and penalties since 2017

No enforcement action since 2017 is on file for this handler.

Cited to rcra_downloads.zip/RCRA_ENFORCEMENTS.csv.

Hazardous waste codes (EPA Biennial Report)

No federal hazardous-waste code is on file for this handler in EPA’s Biennial Report.

Cited to EPA Envirofacts’ BR_REPORTING (the Biennial Report, filed by large-quantity generators and treatment/storage/disposal facilities every odd year).

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Nearby on the register

Figures from EPA’s RCRAInfo download, loaded September 15, 2026.

What this page shows

MEDMENTUM LLC, a hazardous-waste handler in Walnut, Los Angeles County, California (EPA ID CAR000271742), has no current generator status and no formal enforcement actions, inspections or violations on file. Among the 4,839 California handlers with no current generator status, 12.8% have at least one RCRA violation on file, a share this handler does not reach. Of the 1,144 handlers with no current generator status in Los Angeles County, this handler is one of those counted, and 14.7% of that group has been inspected since January 1, 2021, a condition this handler does not meet.