Salt Water Disposal Well, Colorado (IMAGE) University of Colorado at Boulder Caption A new study ties high-rate injection wells like this salt water disposal well in Colorado to enormous earthquake increase. Credit Bill Ellsworth, USGS 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.