Does SP1 flood?

SP1 1AH up to High SP1 1BD up to High SP1 1DA up to High SP1 1DF up to High SP1 1DL up to High SP1 1EL up to High SP1 1EY up to High SP1 1HB up to High SP1 1HE up to High SP1 1TT up to High SP1 2AA up to High SP1 2AQ up to High SP1 2AY up to High SP1 2BA up to High SP1 2DA up to High SP1 2DD up to High SP1 2DH up to High SP1 2DJ up to High SP1 2DN up to High SP1 2EL up to High SP1 2EN up to High SP1 2EP up to High SP1 2EQ up to High SP1 2ES up to High SP1 2EY up to High SP1 2EZ up to High SP1 2FG up to High SP1 2RT up to High SP1 2SB up to High SP1 2SD up to High SP1 2SE up to High SP1 2SF up to High SP1 2SJ up to High SP1 2SN up to High SP1 3LJ up to High SP1 3SL up to High SP1 3SP up to High SP1 3SX up to High SP1 3SY up to High SP1 3SZ up to High SP1 3TA up to High SP1 1AB up to Medium SP1 1AL up to Medium SP1 1BB up to Medium SP1 1BG up to Medium SP1 1DP up to Medium SP1 1DT up to Medium SP1 1DX up to Medium SP1 1EF up to Medium SP1 1ER up to Medium SP1 1HG up to Medium SP1 1HJ up to Medium SP1 1HL up to Medium SP1 1NJ up to Medium SP1 2AH up to Medium SP1 2AJ up to Medium SP1 2AL up to Medium SP1 2AN up to Medium SP1 2AP up to Medium SP1 2AR up to Medium SP1 2AS up to Medium SP1 2AZ up to Medium SP1 2BD up to Medium SP1 2DF up to Medium SP1 2DQ up to Medium SP1 2EB up to Medium SP1 2EF up to Medium SP1 2EJ up to Medium SP1 2ER up to Medium SP1 2EX up to Medium SP1 2HA up to Medium SP1 2HF up to Medium SP1 2HL up to Medium SP1 2HN up to Medium SP1 2HP up to Medium SP1 2HR up to Medium SP1 2HS up to Medium SP1 2HW up to Medium SP1 2LB up to Medium SP1 2LE up to Medium SP1 2LX up to Medium SP1 2LZ up to Medium SP1 2NG up to Medium SP1 2NH up to Medium SP1 2PU up to Medium SP1 2QB up to Medium SP1 2QD up to Medium SP1 2SG up to Medium SP1 2SQ up to Medium SP1 2SW up to Medium SP1 3TB up to Medium SP1 3TR up to Medium SP1 3TS up to Medium SP1 3WF up to Medium SP1 1AJ up to Low SP1 1BA up to Low SP1 1BN up to Low SP1 1BT up to Low SP1 1DU up to Low SP1 1ED up to Low SP1 1EP up to Low SP1 1TB up to Low SP1 1TF up to Low SP1 1TH up to Low SP1 1TL up to Low SP1 1TP up to Low SP1 2AF up to Low SP1 2AG up to Low SP1 2AU up to Low SP1 2BG up to Low SP1 2BH up to Low SP1 2BJ up to Low SP1 2BP up to Low SP1 2BQ up to Low SP1 2BX up to Low SP1 2DE up to Low SP1 2DP up to Low SP1 2DR up to Low SP1 2DX up to Low SP1 2DZ up to Low SP1 2EA up to Low SP1 2EE up to Low SP1 2EG up to Low SP1 2FF up to Low SP1 2HB up to Low SP1 2HD up to Low SP1 2HE up to Low SP1 2HH up to Low SP1 2HJ up to Low SP1 2HU up to Low SP1 2JN up to Low SP1 2LA up to Low SP1 2LF up to Low SP1 2LH up to Low SP1 2LJ up to Low SP1 2LW up to Low SP1 2ND up to Low SP1 2NE up to Low SP1 2NJ up to Low SP1 2NN up to Low SP1 2NP up to Low SP1 2NT up to Low SP1 2NW up to Low SP1 2NY up to Low SP1 2PB up to Low SP1 2PF up to Low SP1 2PH up to Low SP1 2PJ up to Low SP1 2RN up to Low SP1 2RZ up to Low SP1 2SH up to Low SP1 2SS up to Low SP1 2SU up to Low SP1 2SX up to Low SP1 2SY up to Low SP1 2TF up to Low SP1 2TG up to Low SP1 2TH up to Low SP1 2TJ up to Low SP1 3GE up to Low SP1 3JH up to Low SP1 3JJ up to Low SP1 3JZ up to Low SP1 3LB up to Low SP1 3LF up to Low SP1 3LR up to Low SP1 3LT up to Low SP1 3NA up to Low SP1 3SH up to Low SP1 3SS up to Low SP1 3TT up to Low SP1 3TX up to Low SP1 3UA up to Low SP1 3UD up to Low SP1 3UE up to Low SP1 3UH up to Low SP1 3UT up to Low