Rent a gas powered water pump, a 2 inch hose will move a few thousand gallons a day. store the water in bladders or in drums. If you need alot of water to store, dig a hole and line it with plastic,
Depending on access, you can just call a water truck to bring you water. When I was living in a remote location, I had a 1000 gallon tank for water. It didnt cost much but access was relatively easy and there’s lots of potable water. Mebby you could get non potable water if its just for irrigation.
But irrigating with your stored water… not sure how you want to do that. Growers choice… all depends on your budget.