"1200" . . . "4.74E8" . . . . "South West Water" . "South West Water" . . . . . "Southern Water Authority" . . . . "South West Water Authority" . . . . . "Southern Water Services Limited" . "5.0E8" . . . . . . . . . . . . . . . . . . . . "1989" . . . "Southwest Water Authority" . . "West of Scotland Water Authority" . "0" . .