I just rolled this out a couple of weeks ago.
I used Survey123 for the checklist. I got the idea from this external blog entry. All of the sequenced data is pulled from external csv files. One file for each district. I took advantage of the new grid theme in S123 to get it to fit on one page on an iPad.
There is no map in this form. Mainly because I'm limited to using iPads with no cellular plan. If there was a way for the form to highlight the points on an offline map for each step in the sequence that would be cool. Otherwise, the crews have their paper maps.
Workforce could be used as a checklist but you would still need a different app to record the information for each flushing run. I would probably make a WF project for each district and that would generate a lot of services with layers and tables...it might end up being data management nightmare if you wanted to pull it all together.
Attached is a zip file with the form and a media folder containing 3 files. The district step file and two districts has sample sequencing data so you can see how it works. Just start a new survey based on a file, choose the udf.xlsx file. Once it loads go to the media folder in Windows Explorer and copy the other 3 files into it. Then preview the form in S123 Connect.
- Mike