The Lodgepole Spring and Dollar Lake Spring have been reported as dry but it could be they couldn’t find them.
So you should just bring enough water for your trip.
If you are spending the night then it is very important to know the nearest water which might be South Fork Meadow crossing.
Also there are some very little springs on or near those trails but not close enough for either camp.
Hopefully someone else will reply with finding some drinkable water near Dry Lake or Dollar Lake?