California is no stranger to drought. The worry about water usage is an ongoing concern for homeowners and businesses alike, but at the Waldorf Astoria in Beverly Hills, the lush landscaping suggests they don’t have a water worry at all. … The reason for that peace of mind can be found in the basement of the hotel. The Waldorf recently converted its water recapturing system to Epic Cleantec, which allows them to treat and reuse all of the hotel’s shower and sink water to irrigate the landscaping throughout the property.