The opening date is 20 March; the season runs to early October. Day tickets are catch-and-release on the Passport, capped at thirty rods, which on a water this size means you'll mostly hear birds. Buzzers from April, with the kind of evening rises that justify staying out past common sense.
- Surface area
- 1.3 km² (323 acres)
- Mean depth
- about 8.6 m (28 ft)
- Area © OpenStreetMap contributors. Mean depth: Welsh Water's published capacity ÷ area.
- Reservoir
- Old red sandstone


