by cleargreenwater » January 15th, 2012, 4:34 pm
Zulu Falls is a part of/section on the Zuberi River, they're mentioned in the TLK6NA book "How True Zazu".
Thankfully for us, Zazu has an enjoyment of geography and drinks in the landscape a little more than the other characters in these books so I can say that, because I still can't place Five Stones, haha.
Now the Waterhole, that is not mentioned as connected to the river system and I wouldn't think it would be. Usually waterholes are free-standing and depend on rainwater to replenish them, like arroyos in the American Southwest.