Highest 120-minute totalTAB155 mmTAB11 June 1956TABHewenden Reservoir (West Yorkshire)

There are reservations about the listed value of 193 on the met office website, so that is why the other totals are lower, as not enough proof for the 155 and 180 has been provided. this is the nearest record and i agree that it should be this as you do but the page i cannot edit.