Tele: +9471 335 5937
Email: cewas.nwsdb@gmail.com
10, Egodahena Road, Ratmalana.
Tele: 94 11 26 32 355 | Fax: 94 11 26 26 176
Email: cewas.knowledge@waterboard.lk
JRDC Building, EOE Pereira Mawatha,
Meewathura, Peradeniya.
Tele/Fax: +94 81 20 58 120
Email: cewas.innovation@waterboard.lk
Thelawala Road, Ratmalana
Tele/Fax: +94 11 26 11 133
Email: cewas.quality@waterboard.lk
