55 Gallon Drum Septic Tank For Rv

Okay, folks, let’s talk about something that isn't exactly glamorous, but trust me, it's something every RV adventurer should at least think about: managing waste on the road! We're talking about the humble, yet crucial, 55-gallon drum septic tank. Now, before you click away thinking, "Ew, sewage!", stick with me. This isn’t nearly as icky as you might imagine, and understanding the basics can save you a lot of headaches (and overflowing tanks!).
Think of it this way: you wouldn't go on a road trip without checking your oil, right? Or leave the house without locking the door? Well, managing your RV's waste is just as important. It's about responsible travel, respecting the environment, and, most importantly, keeping your adventures clean and worry-free. And for some of you, a 55-gallon drum septic tank might just be the ticket to freedom.
Why Even Consider a 55-Gallon Drum?
Alright, so why are we even talking about a repurposed drum? Well, picture this: you're boondocking in the middle of nowhere, surrounded by breathtaking scenery. You’ve got your solar panels humming, your generator purring… but then you realize your RV's holding tank is getting full. Uh oh. Now you're faced with packing up camp and making a trip to the nearest dump station, which could be miles away. Not exactly the relaxing escape you were hoping for, right?
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This is where the 55-gallon drum septic tank can come in handy. It essentially acts as an external holding tank, giving you extra capacity and extending your stay in paradise. It buys you time and freedom.
Situations Where It Shines:
- Boondocking Bliss: As mentioned above, extending your off-grid adventures.
- Seasonal Camping: If you park your RV for extended periods in one location (like a seasonal campground without full hookups), a drum can be a lifesaver.
- Guest Overflow: Hosting friends or family in your RV? A 55-gallon drum can help handle the extra demand on your holding tanks.
- Emergency Backup: Let's face it, things can go wrong. Having a backup plan for waste management can save you from unpleasant surprises.
Essentially, if you find yourself frequently running out of holding tank space, a 55-gallon drum septic tank might be a good option to explore.
The Basics: How Does It Work?
The principle is pretty straightforward. Your RV’s black and grey water tanks are connected to the 55-gallon drum, which acts as a secondary holding tank. When your RV tanks fill up, you can empty them into the drum, effectively increasing your overall waste capacity. Think of it like adding an extra suitcase to your trip – it just gives you more room!

Of course, there are some important considerations. You'll need to:
- Connect the tanks: This typically involves using hoses and fittings designed for RV waste.
- Vent the drum: This is crucial to prevent pressure buildup and nasty odors.
- Empty the drum responsibly: When the drum is full, you'll need to empty it at an approved dump station or septic system.
It’s not exactly rocket science, but you do need to do it right. More on that in a bit!
Choosing the Right Drum: Not All Barrels Are Created Equal
Now, before you rush out and grab the first 55-gallon drum you see, let’s talk about what kind you need. You absolutely want to avoid using a drum that previously held toxic chemicals or anything that could contaminate your waste. That's a recipe for disaster! You need to make sure it is food grade or specifically manufactured for wastewater.

Here's what to look for:
- Food-Grade or Virgin Plastic: These drums are made from plastics that are safe for contact with food and water. They are generally safe to use for waste storage.
- Cleanliness: Even if the drum is food-grade, make sure it’s thoroughly cleaned before use. You don’t want any lingering residue contaminating your system.
- Durability: Choose a drum made from thick, durable plastic that can withstand the rigors of travel and outdoor conditions. Look for drums with a good impact rating.
- Sealed Lid: The lid should create a tight seal to prevent leaks and odors.
You can usually find suitable drums online or at industrial supply stores. Don't be afraid to ask questions about the drum's previous use and construction.
Setting It Up: A DIY Adventure (or Not!)
Okay, so you've got your drum. Now comes the setup. You have two main options: DIY it or hire a professional. If you're handy and comfortable working with plumbing, a DIY setup is definitely doable. There are plenty of online tutorials and guides to walk you through the process.
Here are the basic steps:

- Drill holes for fittings: Carefully drill holes in the drum for the inlet, outlet, and vent fittings. Make sure the holes are the correct size for your chosen fittings.
- Install fittings: Securely install the fittings using sealant or Teflon tape to prevent leaks.
- Connect hoses: Connect the hoses from your RV's black and grey water outlets to the inlet fitting on the drum.
- Install a vent: Install a vent on the drum to allow air to escape. This is crucial to prevent pressure buildup and odors.
- Secure the drum: Make sure the drum is securely positioned and won't tip over during use or transport.
If you're not comfortable with any of these steps, or if you simply don't have the time, consider hiring a professional RV technician or plumber to do the installation for you. It might cost a bit more, but it'll give you peace of mind knowing that the job is done right.
Important Considerations: Playing It Safe and Smart
Using a 55-gallon drum septic tank requires responsibility. Here are some important things to keep in mind:
- Legality: Check local regulations regarding the use of external waste tanks. Some areas may have restrictions or require permits. You don't want to get a nasty surprise from local authorities.
- Environmental Responsibility: Never dump the contents of the drum anywhere other than an approved dump station or septic system. Disposing of waste improperly can contaminate the environment and is illegal. Imagine someone doing that in your backyard... not cool!
- Proper Venting: A properly vented drum is essential for preventing pressure buildup and unpleasant odors. Use a vent that is specifically designed for RV waste systems.
- Regular Cleaning: Periodically clean the drum to prevent the buildup of sludge and bacteria. You can use RV tank cleaning products to help with this.
- Secure Transport: If you need to transport the drum, make sure it is securely fastened to prevent spills. No one wants a "brown shower" on the highway!
- Monitor the Fill Level: Keep an eye on the fill level of the drum to avoid overfilling. Overfilling can cause leaks and spills.
Treating the environment and community with respect is key. If you take care of the world around you, it will allow you to continue to explore it!

Is It Right For You? A Quick Checklist
So, is a 55-gallon drum septic tank the right solution for your RV adventures? Ask yourself these questions:
- Do I frequently run out of holding tank space?
- Do I often boondock or camp in locations without full hookups?
- Am I comfortable with basic plumbing and maintenance?
- Am I committed to responsible waste disposal?
- Have I checked local regulations regarding external waste tanks?
If you answered yes to most of these questions, a 55-gallon drum septic tank might be a worthwhile investment. It can provide extra capacity, extend your off-grid stays, and make your RV adventures more enjoyable.
Just remember to do your research, choose the right drum, set it up properly, and follow all safety and environmental guidelines. With a little bit of planning and effort, you can make the most of your RV lifestyle and enjoy the freedom of the open road!
Safe travels, and happy camping!
