About us
Water Level - 8th September - 62.3%
Current water storage levels in the Hafren Dyfrdwy region are at 62.3% 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 | 54.4 | 426 | ||
| Ty Mawr | 606 | 61.6 | 374 | ||
| Cae Llwyd | 176 | 29.6 |
52 |
Refilling following works | |
| PENDINAS & LLYN CYFYNWY | 578 | 60.8 | 352 | ||
| Pendinas | 283 | 57.5 | 163 | ||
| Llyn Cyfynwy | 296 | 63.9 | 189 | ||
| NANT Y FFRITH | 103 | 87.2 | 90 | ||
| PEN Y CAE UPPER | 102 | 44.6 | 46 | Drained for works | |
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 96.6 | 134 | ||
| TOTALS | 1743 | 62.3 | 1086 |
||
| LLYN CLYWEDOG | 49936 | 57.9 | 29899 | Not used directly to supply our customers |