Your most useful discussion threads in the openswmm knowledge base
In addition to soliciting suggestions for the recommended reading sticky post, I'm working on a "getting started" sticky post to help new users get going with SWMM and the resources available here.
While very much a work in progress, the getting started post includes an FAQ section that references some of the more useful past SWMM-USERs discussions on these topics.
In researching some of these discussions, I've reacquainted myself with just how terrible the OpenSWMM search engine is. Hopefully that will get sorted out soon, but in the meantime please use Google to search the knowledge base by inserting a " site:https://www.openswmm.org/ " into the search text box along with your search words (don't include the quotes).
To help with building out this getting started post, please let me know if you have other discussion threads from the archive that you've bookmarked, learned from or recommended to others.
Also, please let me know if you have suggestions for other frequently asked questions that should be included in the list. Thanks!