At a resource-related development, the visitor should receive interpretation about the source of the water and the types of energy required to process and distribute the water at the development. If an offsite utility provides water, the same type of information must be obtained by management and furnished to the visitor, along with a description of the water conservation measures being used. Positive reinforcement should be provided to visitors by estimating water savings and outlining their responsibilities in achieving the goal. Appropriate signs should be put in restrooms or bathrooms to confirm goals and expected behavior. Such signs should be of high quality material to indicate that management places high priority on water conservation.
Flush toilets are the largest inside user of water.
To conserve water, the maximum permissible water use per flushing cycle is 1.6 gallons. Water conservation flush toilets are widely manufactured. Although most water systems operate in the 25-40 psi range, the high test pressure ensures that a purported conservation device actually does conserve water over a wide pressure range. Electronic proximity devices are now commercially available with lavatory fixtures. These units are water efficient but should be used only after evaluating local repair capabilities.