There are four main types of drip irrigation systems: Drip tape: This is a thin, flexible type of tubing with pre-installed emitters at set intervals. Soaker hoses: These are hoses that allow water to seep out along their entire length. Dripper lines: These are similar to soaker hoses but have emitters at regular intervals for more precise watering. Micro-spray or micro-sprinklers: These systems distribute water in a fine spray over a short distance.