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Water Level - 18th December - 86.8%

Current water storage levels in the Hafren Dyfrdwy region are at 86.8% 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 93.8 542  
  Pendinas 283 91.6 259  
  Llyn Cyfynwy 296 95.8 283  
NANT Y FFRITH   103 100.0 103  
PEN Y CAE UPPER   102 99.0 101  
PEN Y CAE LOWER   39 72.3 28  
MARCHWIEL   139 95.1 132  
TOTALS   1743 86.8

1513

 
           
LLYN CLYWEDOG   49936 87.1 43494 Not used directly to supply our customers