Dam · KwaZulu-Natal · South Africa · DWS
Spring Grove Dam
95.8% full
Total capacity
139.3 Mm³
River
Mooi River
Basin
Unknown
Primary use
water supply
Operator
DWS South Africa
Last updated
2026-06-09
Current fill
95.8%vs 7 days ago
-1.7%losing
vs 1 year ago
N/A7-day trend
↓falling
Weekly storage
Fill history — multi-year
About this dam
Data source
official
Storage data: Department of Water and Sanitation (DWS) Weekly State of Dams report, South Africa.
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 0.000, 0.000 · Open in Google Maps
About Spring Grove Dam
As of June 9, 2026, Spring Grove Dam is filled to 95.8% of its total capacity, holding roughly 133 Mm³ of water out of a maximum 139 Mm³. At this level the reservoir is high.
Over the most recent week on record the fill level has fallen by 1.7 percentage points.
Across the readings we hold for Spring Grove Dam — 5 data points between May 31, 2026 and June 9, 2026 — the level has ranged from a low of 95.8% (June 9, 2026) to a high of 99.0% (May 31, 2026).
It is operated by DWS South Africa primarily for water supply. It lies within the Unknown basin at 0.000°N, 0.000°E.
Key facts
- Current fill level
- 95.8%
- Water stored
- 133 Mm³
- Total capacity
- 139 Mm³
- 7-day change
- ▼ 1.7 pts
- Primary use
- Water supply
- River
- Mooi River
- River basin
- Unknown
- Operator
- DWS South Africa
- Coordinates
- 0.000°N, 0.000°E
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (Mm³) |
|---|---|---|
| 9 Jun 2026 | 95.8% | 133 |
| 8 Jun 2026 | 97.5% | 136 |
| 7 Jun 2026 | 97.5% | 136 |
| 3 Jun 2026 | 97.5% | 136 |
| 31 May 2026 | 99.0% | 138 |
Frequently asked questions
What is the current water level of Spring Grove Dam?
As of June 9, 2026, Spring Grove Dam is at 95.8% of its capacity, holding approximately 133 Mm³ of water, according to DWS South Africa data.
Is Spring Grove Dam reservoir full?
Spring Grove Dam is essentially full, sitting at 95.8% of capacity as of June 9, 2026.
Is the water level at Spring Grove Dam rising or falling?
The level at Spring Grove Dam is falling — it dropped 1.7 percentage points over the latest week on record.
How much water can Spring Grove Dam hold?
Spring Grove Dam has a total capacity of 139 Mm³.
Where is Spring Grove Dam reservoir located?
Spring Grove Dam is located in KwaZulu-Natal, South Africa, within the Unknown basin (coordinates 0.000°N, 0.000°E).
What is Spring Grove Dam used for?
Spring Grove Dam is used primarily for water supply, and is managed by DWS South Africa.