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The Daily Struggle of Water Management in Kathmandu
For residents of Kathmandu, managing the daily water supply is a familiar chore. Between waiting for the municipal tap to run, turning on the ground motor to pump water to the rooftop tanki (tank), and constantly climbing the stairs to check the water level, it can be exhausting. However, much like how IoT is being used to monitor massive rivers for floods, this exact same Internet of Things (IoT) technology can be scaled down to automate your household water system completely.
How Smart Water Tank Sensors Work
A smart water management system involves installing a small ultrasonic or float sensor at the top of your plastic rooftop tank. This sensor constantly measures the exact volume of water left inside. It connects to your home WiFi and sends this data to a central platform.
Automating the Pump and Monitoring
By logging into https://sensor-portal.nepal.it.com/, you can view your real-time tank level from your office or anywhere else. More importantly, the system can be fully automated. When the tank drops below 20%, the IoT system can automatically switch on your ground motor. Once it hits 100%, it switches off immediately, preventing any overflow. Pani khera jadina (No water is wasted), which is crucial in a city where water is scarce.
Benefits for Municipalities and Apartments
- Leak Detection: A sudden, unusual drop in the water level on the dashboard can indicate a broken pipe.
- Equitable Distribution: For large apartment buildings or local water user groups, smart flow meters ensure that water is distributed fairly among households.
Conclusion
Smart water management removes the daily anxiety of a dry tap. It is a highly practical, affordable IoT application that brings immense convenience to the busy lives of Kathmandu residents.
