Original sentence: A 2008 independent report said Kripalu's private water-supply system contained one form of uranium and two forms of radon, in amounts below legal limits
Edited sentence: , the United States Geological Survey and in a small number of instances the California Office of Environmental Health Hazard Assessment.A 2008 independent report said Kripalu's private water-supply system contained one form of uranium and two forms of radon, in amounts below legal limits, but at "concentrations at which scientific research indicates humans are exposed to a risk of cancer or other diseases, and typically assume lifetime ingestion of about half a gallon of water per day by an adult of about 150 pounds" based on interpretations by The New York Times of information provided "...by the E