Thanks for the post and pictures! We need to get on this. Water supply is our weakest link. We have one 55gal food grade barrel but not hooked up yet. At present might let it overflow into non-food-grade (pool chlorine) barrels for washing/garden etc. Anyone else’s photos and ideas are appreciated too!
Hmmm…not crazy about a tank in the attic…a friend had one with disastrous results.