My hobby is water conservation. iin?

Got ya beat. I use 50 liters per day. Got good at conserving water when I lived in Australia long ago. Since then, I've improved my game. I can use less, even outlast anybody in Alice Springs if I need to. My neighbors here in LA, just don't understand the desert lifestyle.

I only use 6 liters and that is all drinking water. I shit in my neighbor's yard and use the siding on his house to wipe my asshole.

I got ya all beat
I just drink beer and bath in a lake
My cardboard condo is by the big oak tree

Pretty sure I undercut those 55 liters by quite an amount, even though I'm not even making a conscious effort in conserving water.

I'd call that being environmentally responsible, not miserly or cheap. I grew up with rainwater tanks and have lived in the Australian desert but even though I now live where there's mains water I too am very frugal with water.

The toilet is flushed more than 50% of the time from buckets in the shower; I have very short showers about every second day and never use the bath; I wash dishes once a day or once every second day depending how they build up and do 2 or 3 loads of washing a week in a front loader.

(Despite all this, I just checked my last water bill and it says I use an average 167 litres a day! I don't believe them, I reckon they're doing an estimate based on what "normal" people use so I'll be on the phone to them on Monday for an explanation.)