ya mine took a shit,,i noticed on the side,,said 1980 gph and lift was 28ft,,well that being said,,i was using a 50 ft hose and only 30 ft from my can of tea,,and first box i could water fine,,but when i go to second box,no pressure ,,so i was looking at a pump with 1hp motor and lift was 48 ft,,this new place im at,i have a big ass hill and gonna have to run pump from up top and need enough pressure to go threw a 50 ft hose to water with,,i see you garden by picture looks to be at least 40ft long and you have no issues,,is your barrels all hooked together and feed into a main barrel to pump from and it automatically fills to that barrel,like a fuel tank on big rigs,,they conect under truck and flow is even on both side and run that way,,is that your setup