Do you need a GREY water tank on a caravan?
Is a grey water tank necessary? Greywater tanks are an optional addition to most caravans and campers.
What is a GREY water tank on a caravan?
Grey water is defined as any waste water from your caravan , camper , motorhome – or even your house – which does not come from the toilet (black water ). This includes your kitchen and bathroom sinks, shower and washing machine, etc.
What size GREY water tank do I need?
The size of your holding tanks will depend on the size of your RV, but on average, your fresh water tank will hold 20 to 100 gallons, your gray water tank will hold about 50 gallons, and your black water tank will hold between 18 and 64 gallons.
Can I dump my gray water on the ground?
Generally, as long as your gray tank contains water that was used for washing, it’s legal to dump it on the ground .

How do I know when my GREY water tank is full?
You can tell the gray water tank is full when the shower pan is holding water . The black water tank can be checked by looking down the tiolet with the water shut off.
Can I put bleach in my GREY water tank?
However, keep in mind that bleach can damage your RV’s seals and gaskets and kill off useful bacteria needed to help break down waste. For these reasons, bleach is not recommended for use in your gray water tank —particularly not when there are so many safe, simple, economical alternatives.You might be interested: Plumbing pipe
Should you leave water in caravan tanks?
4. Empty the water tanks . If you ‘re storing your caravan for an extended period, it always pays to empty the water tanks . Simple fill with fresh water before you take to the road and you ‘re right to go.
Why won’t my GREY water tank drain?
The Problem The gray tank valve is open, but little to no water drains out. Or, water is backing up in the sink or shower. The Cause If your tank won’t drain : First, make sure your drain valve is functioning correctly. If your valve is open and functioning correctly, you likely do have a clog.

Is it OK to leave GREY water tank open?
You can leave your gray valve in the open position so water runs right down the drain. You don’t have to pay any attention to how full your gray tank is and you don’t have to dump it every few days. But there’s no chance for sewer odors to escape either. It’s the best of both worlds.
How do you dispose of greywater?
Simple Solution Contact your city hall and ask about grey water regulations. Set your budget. Place a bucket in the bathroom. Use the collected water to water plants or your lawn. Install a permanent grey water system that diverts waste water from your washing machine to your landscaping.
What do you do with gray water when camping?
In some campgrounds, it’s recommended to dispose of grey water in a dedicated utility sink. Other campgrounds have grey water disposal units specifically for this waste. As a last resort, consider disposing of strained grey water in a flush toilet if allowed.You might be interested: Rothenberger plumbing tools
How many gallons of water does it take to shower in an RV?
2-6 gallons

What happens when your GREY water tank is full?
If your grey tank is full , water will stop draining from the sink and/or shower pan and they will continue to fill with water . If your black tank is full , the same thing happens except it is much nastier.
How long do holding tanks last?
30-40 years