Drip Irrigation Mainline Distance for Raised Beds: How Far Can You Run It Before Pressure Drops
1/2-inch mainline can run about 200 feet from the spigot under most residential pressure conditions before the emitters at the far end start receiving meaningfully less water than the ones near the start. This guide explains why distance causes that drop in the first place, roughly how much pressure you lose per 100 feet, and … Read more
