Never mind about inconvenience (trust me, that and fencing are my two go-to words), better to have water to drink later this coming summer. Glad you're getting much needed moisture. Sorry it isn't happening at the best time for you.
I don't think 3.4 ounces will do him much good.Hope ya have an enjoyable trip....and I'm sure the fine folks in MO will share some water with ya if ya wish to take some back home.....