Terms with I
- ice pack
- iceberg
- immission control law
- immission load
- impregnation (materials)
- indirect discharger
- industrial effluent
- industrial sludge
- industrial waste water
- Industrial Water Supply & Use
- infiltration
- inflow
- Inland navigation
- inland water
- inland waterways transport
- Instrumentation, Control, Automation
- International Agreements
- intertidal zone
- ion exchange
- ion exchanger
- irrigation
- Irrigation and Drainage
- irrigation canal
- irrigation farming
- irrigation system
- IWRM Integrated Water Resource Management