How to solve water shortage in cities - Calgary mayor to provide update on status of city's water system - Urban water system theory 5.0 offers a systematic solution to complex urban water issues in China - Kelowna cherry farmer 'concerned' about city's decision to cap local water usage - AI-based groundwater monitoring system to revolutionize water management in city - Plans in place to boost city's water output, but action just trickles in - City of Kelowna takes over major water system