- It is not possible to reduce the amount of water systems in Step 1 Setup under Buildings & Details. There is a "Deletion Warning" message that will prevent you from removing water systems in this section of LegiDoc. Click the Cancel button. It is possible to delete a water system in a different section however. Follow these steps to delete a water system.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35164708328/original/Md1huv486KwAml21frl6PdiP3WVNE7FX6Q.png?1652714987)
- Click the Next button to go to the Process Flow Diagrams section of Step 1 Setup.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35117728233/original/w4ci5LycBoYgl3KpPdb8LiM4P3vEr97zVQ.png?1616691547)
- Find the water system that you would like to remove. Click the ellipses, and then click Delete Water System.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35117728575/original/wAvIuG-yqnsf2878JJZRggfQ3y2L5Sgl6Q.png?1616691644)
- A pop-up message will ask to confirm that you want to remove this water system. Click Confirm Deletion button.
![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/35117728868/original/uOVyIPw9yzFFQ2Op6J982iqOIYLTgMhGvw.png?1616691716)