State of Kelani River Basin
Land Use
Admin Boundary
Sub-basin
Industrial Zone
AgroEcoZone
Intake with
Treatment Facility
Water Level
(Irrigation Dept)
Weather
Temperature
Rainfall
Water Quality
WQ Standard
Latest WQ Info (monthly)
Past WQ Info (year)
EPL PSI Condition
EPL Condition
Pollution Source Inventory
Hydropower
Gem / Sand Mining
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