Flow direction using an arrow

[Zsmith]

Hello I'm trying to make an arrow that has the flow direction based off of the 360 degrees of a circle. 

so if the flow is to the right, I would select the 90 degree in the attribute table, if that makes sense.

Please someone help me. I'm also using arc GIS pro

[Hillary_E]

Hi @Zsmith , 

Are you hoping to symbolize a polyline feature class? You can symbolize based on Unique values and choose an Arrow Line to show the direction of flow.

I hope this helps!

[AyanPalit]

@Zsmith The following documentation should help:

Vary symbology by rotation