Reminder of Tightened Satellite Area Rules in California

Posted on 3/24/2025 by Lion Technology Inc.

California’s Department of Toxic Substance Control (DTSC) is reminding hazardous waste generators in the State about a recent change to the regulations governing satellite accumulation areas or SAAs. Under Federal and State hazardous waste regulations, generators may accumulate up to 55 gallons of non-acute hazardous waste and/or either 1 quart of liquid acute hazardous waste or 1 quart of extremely hazardous waste.

California: New Limit in Satellite Accumulation Areas (SAAs)

In the past, California allowed generators to count incompatible wastes separately in satellite areas and to generate up to 55 gallons of each incompatible waste. This is no longer the case.

Generators in California are now subject to the combined limit of 55 gallons for all waste streams generated in a satellite area. The reminder appeared in the Cal/EPA Unified Program Newsletter for March 2025, on page 7.

Reminder of Tightened Satellite Area Rules in California

An excerpt from the reminder reads:

The US EPA has recently emphasized the changes to the SAA regulations under the 22 CCR 66262.15(a), generators may accumulate as much as 55 gallons of non-acute hazardous waste and/or either 1 quart of liquid acute hazardous waste or 1 quart of extremely hazardous waste at or near the generation point. Under the new regulations, the accumulation limits have shifted from allowing 55 gallons of a single waste stream to the combined limits.

California DTSC, Unified Program Newsletter (March 2025), 7.

Why Did DTSC Tighten the Limit for Satellite Areas?

California adopted US EPA’s RCRA Generator Improvements Rule in 2024, which entailed substantial revision and re-organization of the state hazardous waste regulations. DTSC also changed their rules for satellite areas to match the Federal standards at this time. The revised satellite area requirement appears in California’s State regulations at 22 CCR 66262.15(a).

May 2025: California Hazardous Waste Training

Did your latest hazardous waste training address major revisions and new rules in California's State regulations? Lion delivers recently updated training backed by resources that highlight the important changes generators need to know when it comes to the RCRA Generator Improvements Rule, contingency planning and emergency planning, managing waste containers, treatment standards, and much more.

Join Lion for the two-day California Hazardous Waste Management Workshop for annually required training to get you up to speed with the latest state and Federal requirements your site must follow to prevent releases, civil penalties, and future liability. The workshop comes to Ontario, CA on May 6–7 and San Diego, CA on May 12–13.

Tags: California, hazardous waste, RCRA

Find a Post

Search for:

Compliance Topics

Compliance Archives

Lion courses always set the bar for content, reference, and practical application. Membership and access to the experts is an added bonus.

John Brown, CSP

Director of Safety & Env Affairs

Excellent course. Very interactive. Explanations are great whether you get the questions wrong or right.

Gregory Thompson

Environmental, Health & Safety Regional Manager

The course was very well structured and covered the material in a clear, concise manner.

Ian Martinez

Hazmat Shipping Professional

Lion courses are the standard to which all other workshops should strive for!

Brody Saleen

Registered Environmental Health Specialist

The instructor made the class enjoyable. He presented in a very knowledgeable, personable manner. Best class I've ever attended. Will take one again.

John Nekoloff

Environmental Compliance Manager

The instructor was excellent. They knew all of the material without having to read from a notepad or computer.

Gary Hartzell

Warehouse Supervisor

The online course was well thought out and organized, with good interaction between the student and the course.

Larry Ybarra

Material Release Agent

Excellent. I learned more in two days with Lion than at a 5-day program I took with another provider.

Francisco Gallardo

HES Technician

The instructor was probably the best I ever had! He made the class enjoyable, was humorous at times, and very knowledgeable.

Mary Sue Michon

Environmental Administrator

We have a very busy work schedule and using Lion enables us to take the course at our own time. It makes it easy for me to schedule my employees' training.

Timothy Mertes

Hazmat Shipping Professional

Download Our Latest Whitepaper

In most cases, injuries that occur at work are work-related and must be recorded to maintain compliance with OSHA regulations. This report shows you the 9 types of injuries you don’t record.

Download

By submitting your phone number, you agree to receive recurring marketing and training text messages. Consent to receive text messages is not required for any purchases. Text STOP at any time to cancel. Message and data rates may apply. View our Terms & Conditions and Privacy Policy.