I tried the fix described in this post from March, 2014, which describes an almost identical issue, but it did not fix it. Anyone else run into this and have other ideas? I'm at a bit of a loss. Thank you!
Hi Michael,
How the water levels are recorded and then displayed on the reports is file specific. If you would like to send me your library (.glb) and project (.gpj) privately, I would be happy to take a look at the coding setup in your custom gINT files. You can send to kirk.johnson@bentley.com
If you are looking for report design reference material here are a couple of links.