Waking this back up after a related discussion at @kejohnson9 epinowcast meeting yesterday (Community Seminar 2024-08-07 - Kaitlyn Johnson - Wastewater modeling to forecast hospital admissions in the US: Challenges and opportunities - #2 by adrianlison).
I still think this or something more focussed would be a really useful thing to do. Shall we set up a call to take it forward?