Wijesekera, N.T.S.Perera, L.R.H.2019-10-012019-10-012012Engineer, 45(2):p.1-12https://dl-iesl.nsf.gov.lk/handle/1/1765Hydrological data analysisCase studyAttanagalu Oya basinData checkingWater resources developmentWater resources managementKey issues of data and data checking for hydrological analyses - case study of rainfall data in the Attanagalu Oya basin of Sri LankaArticle