This is kind of an old story but I thought to note down my experience.
We wanted to get an experience of these small waterfalls in Bulathkohupitiya and Yatiyanthota area after rainy season. Ashan has been there before with Harinda and Sri. That report was our guide. I met Anupama (who came by bike from Kurunegala) at Awissawella and we headed towards Yatiyanthota via Awissawella-Hatton (A-7) road. Then we drove along Yatiyanthota-See forth road.