Forum Discussion

bowler1's avatar
bowler1
Explorer
Jul 24, 2014

How many days to fill gray and black holding tanks???

Based on your experience how many days can you go without needing to empty your holding tanks, and how reliable are your tanks guages? And of course how big are your tanks and how man people are campi...
tenbear's avatar
tenbear
Explorer
Jul 25, 2014
Fresh water - 35G
Grey water - 21G
Black water - 25G
Water heater - 6G
People - 2
Bathroom sink plumbed into the black tank.

With FHU sites I dump about every 2-3 days, but without hookups, when we go into full water conservation mode, we have gone 5 days before dumping. I don't trust my gauges but I can see my fresh water tank and I figure if there is still water in the fresh water tank, the other tanks are not full yet.

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