Scientists process volcano lake water samples
![Four scientists work on samples at a volcano](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/multimediaFile-2875.jpg?itok=dw8SEwju)
Detailed Description
After a sample was collected, HVO team members transferred water from the sampling device to plastic bottles. Team members took notes, measured water pH and evaluated water temperature data for each sample collected.
Sources/Usage
Public Domain.