Written By: Doug Ruhlin | Last Updated: February 02, 2026
Time to Read 5 Minutes
A question we see frequently is are 55-gallon drums included in an SPCC Plan? It's a simple enough question, with a simple enough answer. This is a vital thing to understand, because by having just two dozen 55-gallon drums of oil or petroleum product on-site, you meet the need for an SPCC Plan.
Let's look at a hypothetical garage or maintenance building at any type of facility located in the US. Besides tools, lights, vehicles, etc., what's one guarantee you're going to see in each and every garage? 55-gallon drums. You can bet that you'll find a couple of drums of various materials. More often than not, these drums might contain a petroleum-based product, like motor oil, or hydraulic oil.
The real question is...

Plain and simple, yes. All 55-gallon drums of petroleum-based products must be included in a Spill Prevention Control & Countermeasure Plan. Regulations state that containers 55-gallons or larger have to be included in your plan.
Seems simple enough, but we've found that people tend to think of "tanks" of oil, and ignore drums altogether. The majority of our clients used to never consider these drums part of their SPCC Plan. So what's that mean? They were out of compliance with SPCC regulations for not including 55-gallon drums of oil products.
So let's spell this out. If your facility has over 1,320 gallons of oil on-site (including full, partially full, and empty drums or tanks), you need a plan. If your facility has more than twenty-four 55-gallon drums of oil products, you need a Spill Prevention Control & Countermeasure Plan.
How about a 30-gallon drum? Or a 16-gallon drum? They do not have to be included. If you want to list everything, go right ahead, but they do not count towards the total 1,320-gallon threshold. Only 55-gallon drums and larger.
Here are a few tips with regards to drums and your Spill Prevention Control & Countermeasure Plan:
So there's no escaping just because all your oil or petroleum is in 55-gallon drums. If you're over the threshold of 1,320 gallons, you need a Spill Prevention Control & Countermeasure Plan.
Remember, that's not a bad thing. This isn't a permit. There's no fee to the government, and when you do get inspected, a well-maintained plan should get the inspectors in and out fairly quickly. Having a good, usable plan you and your staff know (meaning annual SPCC Training) and can understand can bring a variety of benefits, like having a documented program for preventing and dealing with any spills (including non-petroleum products) should they occur.
If you're out of compliance and need an SPCC Plan, get one. To learn more, click here to contact us or give us a call at 609-693-8301 to discuss your needs today.
The Complete Guide to SPCC Plans: What They Are, Who Needs One, What's Covered, Requirements, Costs, Timelines, and More! Is your facility storing oil, but you're not sure what regulations apply?...
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