entitys (i.e. Doors, Glass flowers and water) showing texture glitch

Noticing that textures are not appearing clean water goes from a solid texture to a transparent texture depending on camera view but this is dramatic when it occurs.

Glass Pane and doors appear to have a front and back but are not connected and seem to have a void between them. 

flowers and other entities seem to have a line through that flickers on them as you move