Taking the taps off was an attempt to reduce the "excessive water use", though the toilets could still be flushed.
"If it was people just getting water for their billy then there wouldn't be anything wrong, but five loads is a lot of water.
"It's a shame but it's just one of those things. The council want to provide the best facilities but with some people we can't and vandalism is just one of those issues."
The Ngawi Camping Area is free but has a donation box, and money collected in it goes towards the Ngawi community and fire services.
Daytrippers and holiday-makers using the loos will have to make do with hand sanitiser, which is now provided in the toilets for hygiene.