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Water Level - 11th August - 62.5%
Current water storage levels in the Hafren Dyfrdwy region are at 62.5% 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 | 57.3 | 448 | ||
| Ty Mawr | 606 | 65.9 | 400 | ||
| Cae Llwyd | 176 | 27.6 | 48 | Refilling following works | |
| PENDINAS & LLYN CYFYNWY | 578 | 64.9 | 375 | ||
| Pendinas | 283 | 61.5 | 174 | ||
| Llyn Cyfynwy | 296 | 68.2 | 201 | ||
| NANT Y FFRITH | 103 | 93.3 | 96 | ||
| PEN Y CAE UPPER | 102 | 0.0 | 0 | Drained for works | |
| PEN Y CAE LOWER | 39 | 100.0 | 39 | ||
| MARCHWIEL | 139 | 93.8 | 130 | ||
| TOTALS | 1743 | 62.5 | 1089 | ||
| LLYN CLYWEDOG | 49936 | 76.4 | 38151 | Not used directly to supply our customers |