About us
Water Level - 2nd February - 86.8%
Current water storage levels in the Hafren Dyfrdwy region are at 86.8% 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 | 84.1 | 657 | ||
| Ty Mawr | 606 | 100.0 | 606 | ||
| Cae Llwyd | 176 | 29.0 | 51 | ||
| PENDINAS & LLYN CYFYNWY | 578 | 83.5 | 483 | ||
| Pendinas | 283 | 83.4 | 236 | ||
| Llyn Cyfynwy | 296 | 83.5 | 247 | ||
| NANT Y FFRITH | 103 | 100.0 | 103 | ||
| PEN Y CAE UPPER | 102 | 100.0 | 102 | ||
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 93.1 | 129 | ||
| TOTALS | 1743 | 86.8 | 1513 | ||
| LLYN CLYWEDOG | 49936 | 89.7 | 44793 | Not used directly to supply our customers |