About us
Water Level - 16th March - 89.0%
Current water storage levels in the Hafren Dyfrdwy region are at 89.0% 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 | 83.3 | 652 | ||
| Ty Mawr | 606 | 96.8 | 587 | ||
| Cae Llwyd | 176 | 37.0 | 65 | ||
| PENDINAS & LLYN CYFYNWY | 578 | 91.4 | 529 | ||
| Pendinas | 283 | 93.4 | 264 | ||
| Llyn Cyfynwy | 296 | 89.5 | 264 | ||
| 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 | 91.0 | 126 | ||
| TOTALS | 1743 | 89.0 | 1551 | ||
| LLYN CLYWEDOG | 49936 | 96.8 | 48338 | Not used directly to supply our customers |