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Water Level - 4th August - 63.4%
Current water storage levels in the Hafren Dyfrdwy region are at 63.4% 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 | 58.2 | 455 | ||
| Ty Mawr | 606 | 67.3 | 408 | ||
| Cae Llwyd | 176 | 26.7 | 47 | Refilling following works | |
| PENDINAS & LLYN CYFYNWY | 578 | 66.2 | 383 | ||
| Pendinas | 283 | 63.8 | 180 | ||
| Llyn Cyfynwy | 296 | 68.4 | 202 | ||
| NANT Y FFRITH | 103 | 94.7 | 98 | ||
| PEN Y CAE UPPER | 102 | 0.0 | 0 | Draining for works | |
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 94.7 | 131 | ||
| TOTALS | 1743 | 63.4 | 1106 | ||
| LLYN CLYWEDOG | 49936 | 81.4 | 40648 | Not used directly to supply our customers |