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2 IWA: Key Performance Indicators

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    IWA: Key Performance Indicators
    IWA: Key Performance Indicators
    
    2 IWA: Key Performance Indicators
    
    2.1 System Input Volume (SIV, A3)
    
    2.2 Billed Metered Consumption (BMC, A8)
    
    2.3 Billed Unmetered Consumption (BUC, A9)
    
    2.4 Billed Authorized Consumption (BAC, A10)
    
    2.5 Unbilled Metered Consumption (UMC, A11)
    
    2.6 Unbilled Unmetered Consumption (UUC, A12)
    
    2.7 Unbilled Authorized Consumption (UAC, A13)
    
    2.8 Authorized Consumption (AC, A14)
    
    2.9 Water Losses (WL, A15)
    
    2.10 Unauthorized Consumption (UC, A16)
    
    2.11 Customer Meter Inaccuracies & Data Handling Errors (CMI & DHE, A17)
    
    2.12 Apparent Losses (AL, A18)
    
    2.13 Real Losses (RL, A19)
    
    2.14 Revenue Water (NRW, A20)
    
    2.15 Non-Revenue Water (NRW, A21)
    
    CFL: Key Performance Indicators
    CFL: Key Performance Indicators
    
    3 CFL: Key Performance Indicators
    
    3.1 Minimum Night Flow (MNF)
    
    3.2 Average Night Flow (ANF)
    
    3.3 Zone Night Consumption (ZNC)
    
    3.4 Current Annual Real Losses (CARL)
    
    3.5 Unavoidable Annual Real Losses (UARL)
    
    3.6 Infrastructure Leakage index (ILI)
    
    3.7 Leakage per service Connections (LeakService)
    
    3.8 Leakage per KM Mains (LeakMain)
    
    3.9 Leakage Weekly Average (LeakAVG7Day)
    
    3.10 Leakage 1 Month difference (LeakDIFF1M)
    
    3.11 Leakage 3 Month difference (LeakDIFF3M)
    
    3.12 Leakage 6 Month difference (LeakDIFF6M)
    
    3.13 Leakage 12 Month difference (LeakDIFF12M)
    
    3.14 Lost Revenue (LostRev)
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2 IWA: Key Performance Indicators¶

List of KPIs and Variables

2.1 System Input Volume (SIV, A3)

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