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Water Level - 17th June - 79.1%

Current water storage levels in the Hafren Dyfrdwy region are at 79.1% 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 78275.0586 
 Ty Mawr60696.7586 
 Cae Llwyd1760.00Building a new spillway.
PENDINAS & LLYN CYFYNWY 57889.7519 
 Pendinas28393.4264 
 Llyn Cyfynwy29686.1254 
NANT Y FFRITH 103100.0103 
PEN Y CAE UPPER 1020.00Installing & testing Syphon
PEN Y CAE LOWER 39100.039 
MARCHWIEL 13994.8131 
TOTALS 174379.1

1379

 
      
LLYN CLYWEDOG 4993699.349586Not used directly to supply our customers