The INP file that can be exposed in epanet

Where can I get more correct papers can be disclosed in the original pipe network documents,such as net1.inp, net2.inp, net3.inp, net4.inp,and more.

We often encounter the problem of making a comparison on a network but not finding the original file. I hope you can contribute some INP files under this topic and get more and more, so that we can verify different algorithms or applications on the network together.
Thanks!