Pump
2" discharge underground
double 45 up above ground about 6 inches
8" length straight horizontal pipe and double 45 back underground
garden hose bore under side walk 2" pipe install
sawcut curb
put discharge pipe in
concrete curb back
No need for any check valves or additional equipment
Have a beer and wait for rain

Last edited by CYACOP; 04/26/21 08:52 PM.