Or sheep dip tasting...
All the drinking water on the island is off our roofs, as we have about the last untreated town piped supply in Australia (and here on whoop whoop, we don't even have that, just roof-rain tanks and a bore, which is pretty full of iron and sulphur and heaven knows what else. It's not nice.) We're spoiled in that we have the water off our roof (potentially) and the sheering shed, which is a huge roof area (to the extent that our tank was actually not in the system at the moment - being filled still, just not used.
Only somehow, in the prep for sheering next week, the pipe used to fill the dip-tank got put on the very elderly top to the water tank at the sheds, and... dripped some dip in the tank. It is very dilute - probably a cup (already diluted) at most in 15 000 litres. Probably not going to effectively treat us for parasites. It still stinks (made us rapidly aware of it), and I wouldn't want anyone to drink it. It will have to drained, rinsed, drained and then refilled. Rather a waste, unless we can sell it as a health treatment for people with intestinal lice.
Fortunately we have the spare water - 20 000 litres I'd guess. Unfortunately - on a Saturday not plumbed in and sans pressure pump. So I have spent the afternoon adapting fittings (as nothing you need can be bought on Saturday afternoon) and getting a Davy pump to work, and fitted - into plumbing that has been repeatedly fixed and altered and patched for 60 years. Needless to say... it wasn't simple. The farm has loads of pipe fittings. Just not for 3/4 inch pipe. The end result involved some threaded irrigation standpipe, a heat gun and modifying the sealing ring with a crosscut saw. Oh and a lot of swearing. It's sort of working now, but I will have to pull it apart and do a better job in the morning, as the tap on the pipe from the sheering shed leaks, meaning a little of that water is still coming through. So that will have to come off completely tomorrow (I don't think it can all be run out until after sheering, as they need wash-down water).
I think I need a strong drink. I am heading for dipsomania.