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Water Level - 30th June - 68.4%
Current water storage levels in the Hafren Dyfrdwy region are at 68.4% of capacity
For a more detailed breakdown of water storage levels across all of our reservoirs please view the table of information below:
| Reservoir | Capacity (MI) | Current Storage (%) | Current Storage (MI) | Comment | |
|---|---|---|---|---|---|
| TY MAWR & CAE LLWYD | 782 | 60.6 | 474 | ||
| Ty Mawr | 606 | 74.6 | 452 | ||
| Cae Llwyd | 176 | 12.2 | 21 | Draining for works | |
| PENDINAS & LLYN CYFYNWY | 578 | 72.0 | 416 | ||
| Pendinas | 283 | 68.4 | 193 | ||
| Llyn Cyfynwy | 296 | 75.5 | 223 | ||
| NANT Y FFRITH | 103 | 98.6 | 102 | ||
| PEN Y CAE UPPER | 102 | 30.2 | 31 | Draining for works | |
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 93.6 | 130 | ||
| TOTALS | 1743 | 68.4 | 1192 | ||
| LLYN CLYWEDOG | 49936 | 98.7 | 49287 | Not used directly to supply our customers |