Problem

Hydrants connected to a lateral link element are shown as being isolated/disconnected:

"Node is not connected to, or is isolated from, a boundary (reservoir or tank)."

Solution

Currently (as of 10.03.01.08), hydrants cannot be connected to a pipe via a lateral + Tap (the separate lateral link element with tap node associated with a pipe). They must be connected via a Pipe link element. 

Enhancement #768842

See Also