Bottom-Water Dissolved Oxygen 2014 (IMAGE) NOAA Headquarters Caption This graph shows the distribution of bottom-water dissolved oxygen from July 27 to Aug. 1. Credit LUMCON, NOAA, EPA Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.