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Water Level - 20th April - 81.3%
Current water storage levels in the Hafren Dyfrdwy region are at 81.3% 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 | 75.2 | 588 | ||
| Ty Mawr | 606 | 88.7 | 538 | ||
| Cae Llwyd | 176 | 28.4 | 50 | ||
| PENDINAS & LLYN CYFYNWY | 578 | 86.8 | 502 | ||
| Pendinas | 283 | 83.3 | 236 | ||
| Llyn Cyfynwy | 296 | 90.1 | 266 | ||
| NANT Y FFRITH | 103 | 53.4 | 55 | ||
| PEN Y CAE UPPER | 102 | 100.0 | 102 | ||
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 94.2 | 131 | ||
| TOTALS | 1743 | 81.3 | 1417 | ||
| LLYN CLYWEDOG | 49936 | 98.7 | 49287 | Not used directly to supply our customers |