All dams
Theewaterskloof Dam
CriticalVilliersdorp, Western Cape · Baseline 5 060 ha · Updated Aug 2026
Current surface area
3 114 ha
vs historical baseline
-38.5%
Month-on-month
-14.5%
Year-on-year change
-19.6%
Surface water area (hectares)
Location
Loading map…
Month-on-month change (%)
| Date | Surface area | % vs previous | % vs historical average |
|---|---|---|---|
| Aug 2026 | 3 114 ha | -14.5% | -38.5% |
| Jul 2026 | 3 645 ha | -7.5% | -28.0% |
| Jun 2026 | 3 940 ha | -10.4% | -22.1% |
| May 2026 | 4 398 ha | -2.9% | -13.1% |
| Apr 2026 | 4 531 ha | -0.0% | -10.5% |
| Mar 2026 | 4 532 ha | +8.4% | -10.4% |
| Feb 2026 | 4 182 ha | +4.0% | -17.3% |
| Jan 2026 | 4 023 ha | +9.8% | -20.5% |
| Dec 2025 | 3 664 ha | +6.9% | -27.6% |
| Nov 2025 | 3 428 ha | -1.7% | -32.3% |
| Oct 2025 | 3 488 ha | -1.6% | -31.1% |
| Sept 2025 | 3 544 ha | -8.5% | -30.0% |