Note from Pamela: Over the past couple of years, we have been trying to become more water-aware, which has led us to discover some wonderfully easy ways to conserve and appreciate water. Currently, I am staying in a house in Cambria, California, which is practicing the highest level of water conservation, due to the low levels of water in the community. Using clean water for gardens or car-washing is strictly forbidden. When I learned that taking a shower requires 2.5 gallons of water per minute, I decided to try an experiment. In addition to one shower, I knew the house we were staying in had a big old-fashioned bathtub. However,…