Mearns Dam Level Today
On the Mooi, KwaZulu-Natal. Full supply capacity 5 million m3. Current as of 2026-04-20.
The dam is at or near full capacity. No water supply concerns are expected at this level.
Mearns Dam Level History
Showing 2 weekly readings from 2025-10-13 to 2026-04-20.
About Mearns Dam
Mearns Dam has a full supply capacity of 5.2 million cubic metres (Mm3) and sits on the Mooi in KwaZulu-Natal. At 101.8% full, the dam currently holds roughly 5.3 Mm3 of water, equivalent to about 5253 million litres.
The dam is at or near full capacity. No water supply concerns are expected at this level.
Restriction thresholds to watch: most municipalities begin issuing warning notices when a supply dam drops below 50%, introduce Level 1 restrictions around 40%, and escalate further below 30%. Exact thresholds vary by water authority.
Other Dams on the Mooi
Mearns Dam is one of 2 dams we track on the Mooi. Sorted by capacity:
| Dam | Province | Cap (Mm3) | Now |
|---|---|---|---|
| Boskop | North West | 20 | 103% |
Mearns Dam - Frequently Asked Questions
Is Mearns Dam running dry?
No, Mearns Dam is not running dry. At 101.8% full, the dam has adequate water reserves.
When was Mearns Dam last full?
Based on available weekly data, Mearns Dam most recently reached 99%+ full around 2026-04-20.
What cities does Mearns Dam supply?
Mearns Dam is located in KwaZulu-Natal on the Mooi. For specific information about which municipality draws water from this dam, contact your local water services authority.
What river is Mearns Dam on?
Mearns Dam is on the Mooi in KwaZulu-Natal. Other dams on the Mooi include Boskop.
How is the Mearns Dam level trending?
Mearns Dam is currently at 101.8% full. The level is falling, down 2.2% from last week. Compared to this time last year (121.4%), the dam is noticeably lower.
Other Dams in KwaZulu-Natal
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