The Hydraflow Hydrographs appears to be discontinued because the software is not available on the official website anymore. They have another product called Hydraflow Studio that, I believe, comes as a replacement to this application. I recommend checking their official website to watch the tutorials for the new software because there is nothing available for the one above.
You can also get in touch with them through the same page to ask about the old version or the new one.
The Hydraflow Hydrographs appears to be discontinued because the software is not available on the official website anymore. They have another product called Hydraflow Studio that, I believe, comes as a replacement to this application. I recommend checking their official website to watch the tutorials for the new software because there is nothing available for the one above.
You can also get in touch with them through the same page to ask about the old version or the new one.