Glebe Weir

As of October 7, 2026, Glebe Weir is filled to 11.3% of its total capacity, holding roughly 2 hm³ of water out of a maximum 18 hm³. At this level the reservoir is critically low.

Over the most recent week on record the fill level has held broadly steady (-0.1 pts), and it is 33.1 points below its level on the same date a year earlier.

Across the readings we hold for Glebe Weir — 1094 data points between October 9, 2023 and October 7, 2026 — the level has ranged from a low of 8.3% (September 19, 2026) to a high of 148.0% (March 12, 2026). On average the reservoir is fullest around February and at its lowest around October.

The dam at Glebe Weir was completed in 1971. It is operated by BOM primarily for water supply. It lies within the Dawson River Basin basin at 25.475°S, 150.011°E.