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Water Level - 30th March - 84.3%
Current water storage levels in the Hafren Dyfrdwy region are at 84.3% 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 | 78.3 | 612 | ||
| Ty Mawr | 606 | 90.7 | 550 | ||
| Cae Llwyd | 176 | 35.3 | 62 | ||
| PENDINAS & LLYN CYFYNWY | 578 | 89.7 | 519 | ||
| Pendinas | 283 | 89.2 | 252 | ||
| Llyn Cyfynwy | 296 | 90.2 | 266 | ||
| NANT Y FFRITH | 103 | 69.8 | 72 | ||
| PEN Y CAE UPPER | 102 | 100.0 | 102 | ||
| PEN Y CAE LOWER | 39 | 92.3 | 36 | ||
| MARCHWIEL | 139 | 92.3 | 128 | ||
| TOTALS | 1743 | 84.3 | 1469 | ||
| LLYN CLYWEDOG | 49936 | 97.4 | 48638 | Not used directly to supply our customers |