About Us

Water Level - 5th February - 85.6%

Current water storage levels in the Hafren Dyfrdwy region are at 85.6% 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 77.6 606  
  Ty Mawr 606 100.0 606  
  Cae Llwyd 176 0.0 0 Building a new spillway.
PENDINAS & LLYN CYFYNWY   578 89.3 517  
  Pendinas 283 82.8 234  
  Llyn Cyfynwy 296 95.6 282  
NANT Y FFRITH   103 100.0 103  
PEN Y CAE UPPER   102 100.0 102  
PEN Y CAE LOWER   39 85.8 34  
MARCHWIEL   139 94.6 131  
TOTALS   1743 85.6

1493

 
           
LLYN CLYWEDOG   49936 93.6 46740 Not used directly to supply our customers