Does BS3 flood?

BS3 2BJ up to High BS3 2BS up to High BS3 2BT up to High BS3 2DH up to High BS3 2DJ up to High BS3 2DL up to High BS3 2DW up to High BS3 2EJ up to High BS3 2EL up to High BS3 2EN up to High BS3 2EQ up to High BS3 2HW up to High BS3 2JX up to High BS3 2LQ up to High BS3 1RP up to Medium BS3 1RX up to Medium BS3 2AR up to Medium BS3 2AT up to Medium BS3 2AU up to Medium BS3 2BP up to Medium BS3 2BU up to Medium BS3 2BW up to Medium BS3 2BY up to Medium BS3 2DN up to Medium BS3 2DQ up to Medium BS3 2DS up to Medium BS3 2ER up to Medium BS3 2ES up to Medium BS3 2HA up to Medium BS3 2HQ up to Medium BS3 2HT up to Medium BS3 2JY up to Medium BS3 2LD up to Medium BS3 2LF up to Medium BS3 2NA up to Medium BS3 4AY up to Medium BS3 4BG up to Medium BS3 1FR up to Low BS3 1FT up to Low BS3 1JS up to Low BS3 2AL up to Low BS3 2AP up to Low BS3 2AS up to Low BS3 2AW up to Low BS3 2DP up to Low BS3 2DR up to Low BS3 2EA up to Low BS3 2EB up to Low BS3 2ED up to Low BS3 2EE up to Low BS3 2EF up to Low BS3 2JT up to Low BS3 2LE up to Low BS3 2LP up to Low BS3 2LR up to Low BS3 2LS up to Low BS3 2LT up to Low BS3 2LZ up to Low BS3 2NP up to Low BS3 2QE up to Low BS3 2UN up to Low BS3 4AW up to Low BS3 4BE up to Low BS3 4BZ up to Low BS3 4DB up to Low BS3 4EB up to Low BS3 4HH up to Low BS3 4HX up to Low BS3 5DL up to Low BS3 5LE up to Low BS3 5LF up to Low BS3 5LG up to Low BS3 5LQ up to Low BS3 5NF up to Low BS3 5PE up to Low BS3 5QP up to Low BS3 5QR up to Low BS3 5QS up to Low BS3 5QT up to Low BS3 5RB up to Low BS3 5RU up to Low BS3 1AE up to Very low BS3 1AG up to Very low BS3 1AH up to Very low BS3 1AJ up to Very low BS3 1AL up to Very low BS3 1AQ up to Very low BS3 1BA up to Very low BS3 1BE up to Very low BS3 1BQ up to Very low BS3 1BS up to Very low BS3 1BU up to Very low BS3 1DB up to Very low BS3 1DH up to Very low BS3 1FJ up to Very low BS3 1FP up to Very low BS3 1FQ up to Very low BS3 1FS up to Very low BS3 1FU up to Very low BS3 1FW up to Very low BS3 1FX up to Very low BS3 1GB up to Very low BS3 1GD up to Very low BS3 1XA up to Very low BS3 1XB up to Very low BS3 1XD up to Very low BS3 1XE up to Very low BS3 1XF up to Very low BS3 1XG up to Very low BS3 1XH up to Very low BS3 2EG up to Very low BS3 2QA up to Very low BS3 4AG up to Very low BS3 4AN up to Very low BS3 4AQ up to Very low BS3 4AS up to Very low BS3 4AT up to Very low BS3 4AZ up to Very low BS3 4BL up to Very low BS3 4BQ up to Very low BS3 4BU up to Very low BS3 4BW up to Very low BS3 4BX up to Very low BS3 4DG up to Very low BS3 4DJ up to Very low BS3 4DL up to Very low BS3 4DN up to Very low BS3 4DR up to Very low BS3 4DW up to Very low BS3 4DX up to Very low BS3 4DY up to Very low BS3 4DZ up to Very low BS3 4EA up to Very low BS3 4EE up to Very low BS3 4EP up to Very low BS3 4EU up to Very low BS3 4EX up to Very low BS3 4EY up to Very low BS3 4HB up to Very low BS3 4HD up to Very low BS3 4HE up to Very low BS3 4HG up to Very low BS3 4HL up to Very low BS3 4HR up to Very low BS3 4HS up to Very low BS3 4HT up to Very low BS3 4HU up to Very low BS3 4HY up to Very low BS3 4JA up to Very low BS3 4JQ up to Very low BS3 4JY up to Very low BS3 4JZ up to Very low BS3 4NA up to Very low BS3 5AZ up to Very low BS3 5BE up to Very low BS3 5BG up to Very low BS3 5BH up to Very low BS3 5BL up to Very low BS3 5BQ up to Very low BS3 5DR up to Very low BS3 5DW up to Very low BS3 5EY up to Very low BS3 5JZ up to Very low BS3 5LA up to Very low BS3 5LB up to Very low BS3 5LD up to Very low BS3 5LH up to Very low BS3 5LJ up to Very low BS3 5NX up to Very low BS3 5NY up to Very low BS3 5NZ up to Very low BS3 5PA up to Very low BS3 5PB up to Very low BS3 5PD up to Very low BS3 5PF up to Very low BS3 5QH up to Very low BS3 5QL up to Very low BS3 5QN up to Very low BS3 5RD up to Very low BS3 5RE up to Very low BS3 5RG up to Very low BS3 5RH up to Very low BS3 5RN up to Very low BS3 5RQ up to Very low BS3 5RZ up to Very low BS3 5SA up to Very low BS3 5SD up to Very low