"Regardless of how much water is in the lake, or how much we can get from springs or bores, our plants can only treat a certain amount of water each day, so we are asking residents to act now to help reduce the stress of this demand.
"From Monday, December 13, please only water your garden and lawn every second day, using the odds and evens system based on your street address.
"That means if your address ends in 0, 2, 4, 6 or 8, you can use sprinklers on even calendar days. If your address ends in 1, 3, 5, 7 or 9, you can use them on odd calendar days," Swindells says.
These Level 1 water restrictions apply to sprinklers and fixed irrigation systems only.
For further information on how to conserve water, please head to taupo.govt.nz/transport-and-water/water-conservation.