I have 2 leather suites, both pigmented leather, they are 1ft under water

but when I lift them out of the water they have no water damage, am I right in believing that on the back side of the leather they will be damaged.
the loss adjuster is coming down on \thursday, I don't want him thinking they are'nt damaged.
same goes for my leather bed.
also the toilet over flowed so I'm assuming the water will be contaminated so the leather will be soaked in dirty water can this be rescued?
Mike