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Water Level - 4th May - 79.1%
Current water storage levels in the Hafren Dyfrdwy region are at 79.1% 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 | 72.7 | 569 | ||
| Ty Mawr | 606 | 87.6 | 531 | ||
| Cae Llwyd | 176 | 21.4 |
38 |
||
| PENDINAS & LLYN CYFYNWY | 578 | 83.7 | 484 | ||
| Pendinas | 283 | 81.6 | 231 | ||
| Llyn Cyfynwy | 296 | 85.6 | 253 | ||
| NANT Y FFRITH | 103 | 48.4 | 50 | ||
| PEN Y CAE UPPER | 102 | 100.0 | 102 | ||
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 97.0 | 134 | ||
| TOTALS | 1743 | 79.1 | 1379 |
||
| LLYN CLYWEDOG | 49936 | 99.2 | 49537 | Not used directly to supply our customers |