Does NE3 flood?

NE3 1TD up to High NE3 2DJ up to High NE3 2DP up to High NE3 2UF up to High NE3 2UG up to High NE3 2UH up to High NE3 2UL up to High NE3 2UQ up to High NE3 2UU up to High NE3 2UW up to High NE3 2UZ up to High NE3 2XA up to High NE3 2XB up to High NE3 2XD up to High NE3 2XE up to High NE3 2XR up to High NE3 5EP up to High NE3 2DN up to Medium NE3 2DU up to Medium NE3 2EL up to Medium NE3 2UJ up to Medium NE3 5AQ up to Medium NE3 5DB up to Medium NE3 5ER up to Medium NE3 5JW up to Medium NE3 5LU up to Medium NE3 5LZ up to Medium NE3 1HH up to Low NE3 1SY up to Low NE3 1TA up to Low NE3 1TB up to Low NE3 2DX up to Low NE3 2EB up to Low NE3 2JP up to Low NE3 2UE up to Low NE3 2UY up to Low NE3 2YB up to Low NE3 5AB up to Low NE3 5AE up to Low NE3 5AJ up to Low NE3 5AL up to Low NE3 5AN up to Low NE3 5AP up to Low NE3 5AR up to Low NE3 5AS up to Low NE3 5AT up to Low NE3 5ED up to Low NE3 5EU up to Low NE3 5JA up to Low NE3 5JB up to Low NE3 5LL up to Low NE3 5LS up to Low NE3 5LX up to Low NE3 5NH up to Low NE3 5NJ up to Low NE3 5TB up to Low NE3 2DR up to Very low NE3 5TR up to Very low