Shek Lei Pui Reservoir

As of October 1, 2026, Shek Lei Pui Reservoir is filled to 100.0% of its total capacity, holding roughly 0 hm³ of water out of a maximum 0 hm³. At this level the reservoir is high.

Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.

Across the readings we hold for Shek Lei Pui Reservoir — 184 data points between January 16, 2019 and October 1, 2026 — the level has ranged from a low of 21.4% (June 1, 2021) to a high of 100.0% (August 1, 2019). On average the reservoir is fullest around September and at its lowest around May.

The dam at Shek Lei Pui Reservoir was completed in 1925. It is operated by Water Supplies Department (WSD) primarily for water supply. It lies within the Kowloon catchments basin at 22.352°N, 114.144°E.