Kaohsiung's Century-Old Waterway Control Room Restored, Reopens Jan 1

Nestled discreetly on a hillside in Kaohsiung, the "Takao Waterway Purification Tank Flow Meter Room" stands as a testament to the city's historical ingenuity in water management. This elegant, Western-classical structure, often overlooked by passersby, was once the nerve center for distributing water to the burgeoning city.

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A building with a unique Western classical exterior once controlled the lifeline of the entire Kaohsiung waterway.

Its facade, adorned with Tuscan columns, hints at the Roman architectural influences that were surprisingly integrated into Japanese colonial-era infrastructure. Inside, the two "Vennor" flow meters, imported from Britain over a century ago, are not just relics but marvels of early 20th-century engineering. These devices were instrumental in precisely monitoring and regulating water flow, a critical task in an era before advanced electronic instruments.

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The two "Vennor" flow meters from Britain are important equipment for monitoring the water supply flow of Kaohsiung Port and nearby urban areas.

The building's restoration by the Kaohsiung City Government's Cultural Affairs Bureau breathes new life into this vital piece of urban heritage. Its role in the historical "Takao Waterway" system, which brought water from the Gaoping River to the city via gravity, highlights a sophisticated approach to resource management. The system's reliance on natural topography and precise mechanical measurement underscores the resourcefulness of the time.

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The flow meter room's task was to monitor the outflow and water pressure; one side was responsible for storing water, the other for measuring and controlling.

As the "Flow Meter Room" prepares to reopen its doors to the public on January 1, 2026, it offers a unique glimpse into Kaohsiung's past. While international coverage might focus on the architectural style, for locals, this site represents a deeper connection to the city's foundational infrastructure and the foresight of its early planners. The free weekend access ensures that this piece of history is accessible to all, fostering a greater appreciation for the systems that have sustained Kaohsiung for generations.

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In an era before high-tech electronic instruments, this key technology allowed waterway engineers at the time to accurately grasp the water supply situation in Kaohsiung.