About us
Water Level - 16th June - 69.2%
Current water storage levels in the Hafren Dyfrdwy region are at 69.2% 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 | 62.3 | 487 | ||
| Ty Mawr | 606 | 76.7 | 465 | ||
| Cae Llwyd | 176 | 12.4 | 22 | Refilling following works | |
| PENDINAS & LLYN CYFYNWY | 578 | 73.5 | 425 | ||
| Pendinas | 283 | 68.2 | 193 | ||
| Llyn Cyfynwy | 296 | 78.5 | 232 | ||
| NANT Y FFRITH | 103 | 100.0 | 103 | ||
| PEN Y CAE UPPER | 102 | 27.2 | 28 | Draining for works | |
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 89.5 | 124 | ||
| TOTALS | 1743 | 69.2 | 1206 |
||
| LLYN CLYWEDOG | 49936 | 97.3 | 48588 | Not used directly to supply our customers |