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Waste tank emptying for beginner

OttawaDon
Explorer
Explorer
Hi folks. I will be a first-time hybrid owner in the spring. Very neophyte question, but I've never even seen how to go about emptying the trailer waste tanks. For example, when you're at the dumping station at the campground, do you just hook up a sewer line equipped with a pump (supplied at campground) to the lines below your trailer and empty?

I guess what I'm asking is do I need to purchase additional supplies like lengths of piping and a pump? I've seen the kits where you can pump the waste into portable tanks, they look handy, but what exactly do I need? Thanks for your patience with a very new beginner.
43 REPLIES 43

Allworth
Explorer II
Explorer II
And then how far would you have to walk home?
Formerly posting as "littleblackdog"
Martha, Allen, & Blackjack
2006 Chevy 3500 D/A LB SRW, RVND 7710
Previously: 2008 Titanium 30E35SA. Currently no trailer due to age & mobility problems. Very sad!
"Real Jeeps have round headlights"

Bobbo
Explorer II
Explorer II
mileshuff wrote:
Worst I've seen is someone in a hurry opened the valve then realized he hadn't hooked up the hose yet. No spill since the cap was still on. So he closed the valve then brought the hose over to the TT and proceeded to remove the cap.

What would anyone else do knowing theres junk between the cap and the valve and you gotta take the cap off?

Ask DW to remove the cap while I get the widget out of the bathroom.
Bobbo and Lin
2017 F-150 XLT 4x4 SuperCab w/Max Tow Package 3.5l EcoBoost V6
2017 Airstream Flying Cloud 23FB

mileshuff
Explorer
Explorer
Worst I've seen is someone in a hurry opened the valve then realized he hadn't hooked up the hose yet. No spill since the cap was still on. So he closed the valve then brought the hose over to the TT and proceeded to remove the cap.

What would anyone else do knowing theres junk between the cap and the valve and you gotta take the cap off?
2014 Winnebago 26FWRKS 5th Wheel
2007.5 Dodge 2500 6.7L Diesel
2004 Dodge Durango Hemi 3.55 (Used to tow TT)

Dakzuki
Explorer
Explorer
Most importantly, do not rush the job and do not let yourself get distracted mid task.

I saw a guy rush it once (couldn't wait for me to clear the area) by stretching the hose banjo string tight. You can imagine what happened when it all came loose.
2011 Itasca Navion 24J
2000 Chev Tracker Toad

Mvander
Explorer
Explorer
Make sure the valves are closed before removing the cap. I saw this happen to the guy in front of me at the station this summer. Very messy.
55 FEET OF FAMILY FUN!
2014 F150 HD
2015 Grey Wolf 29DSFB

Tin_Pusher
Explorer II
Explorer II
And don't bite your finger nails ๐Ÿ™‚
Tin Pusher's Guide To Successful RV'ing: "Don't get mad, don't get in a hurry"

2002 1500HD
2002 Wilderness 265H
1997 Seadoo GTI
1952 Wife;)

Bumpyroad
Explorer
Explorer
throw away the stinky slinky and buy either a sewer solution or macerator pump and every third day or so get a FHU site.
bumpy

doxiemom11
Explorer II
Explorer II
And the dump stations usually have a hose with "non" potable water (means you can't drink it) to then fully rinse your hose. Disconnect it from your trailer while the other end is still fastened into the dump station , hold your end up and rinse with clear water. DO NOT EVER use a hose marked "potable" or drinking water to rinse your sewer hose!

GMandJM
Explorer
Explorer
And when you finish dumping, it is a good idea to flush your toilet a few times to
add some water to your black water tank. That is also when you will add the chemicals,
if you are using any to help break down the TP.
G-half can always find a way to do things upside-down, inside-out or backward.
It's his Super Power!

OttawaDon
Explorer
Explorer
Thanks folks, that makes it clear. no need for Doritos, I think I've got this. ๐Ÿ˜‰

jspence1
Explorer
Explorer
Watch the movie RV they do a great job of showing you what not to do.

Helimech
Explorer
Explorer
I'll get the Doritos

Road_Runners
Explorer
Explorer
If you are going to a dump station at a park or wherever you only need the hose that attaches to your camper. The other end goes into the dump station receptacle. It is a good idea to purchase what they call a donut, which you put on the end of your waste hose. This donut then plugs into the dump station receptacle. It is not difficult. And, no you don't need a pump of any kind it all works on gravity.

Those portable tanks are used by folks who stay a long time in one place and don't want to move their camper to the dump station. Instead they put the waste in the portable tank and then pull that to the dump station. In the 15 years we have been camping we have never seen the need for portable tank, but we are road runners and don't stay a long time at any one place.
'05' F-250 Power Stroke
'00' 30' Cameo Fifth Wheel

jfkmk
Explorer
Explorer
No pump required, it is all a gravity dump. Get a good sewer hose kit (I have a Rhino Flex, everyone has their own preference). Get a box of disposable nitrile gloves and always use them just in case. Let the black tank fill completely before you dump so the flow of the liquids helps empty the solids. Dump the black tank first. This will allow the water in the gray tank help to wash out the nasty stuff from the black. After the black tank is completely empty, close the valve and open the gray tank valve. Never leave any of the valves open while you're hooked up. For periodic cleaning, I bought a wand you put down the toilet. It has a spray head on it that spins and cleans the tank. It's all pretty easy, and the RV dealer should go over the whole thing with you. Just keep that black tank clean to avoid bad odors.