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Water Level - 12th May - 70.8%

Current water storage levels in the Hafren Dyfrdwy region are at 70.8% 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 65.6 513  
  Ty Mawr 606 84.5 513  
  Cae Llwyd 176 0.0 0 Building a new spillway.
PENDINAS & LLYN CYFYNWY   578 78.3 453  
  Pendinas 283 68.5 194  
  Llyn Cyfynwy 296 87.8 259  
NANT Y FFRITH   103 99.7 103  
PEN Y CAE UPPER   102 0.0 0 Installing & testing Syphon
PEN Y CAE LOWER   39 100.0 39  
MARCHWIEL   139 90.8 126  
TOTALS   1743 70.8

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LLYN CLYWEDOG   49936 95.1 47489 Not used directly to supply our customers