Setting the sampler
![The hands of a technician adjusting the location of the sampler in its mount in the river](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/photo%203_0.jpg?itok=4B-ZOgYH)
Detailed Description
Hydrographer Jake Gray removes the automatic bacteria analyzer to perform regular servicing.
Sources/Usage
Public Domain.
Hydrographer Jake Gray removes the automatic bacteria analyzer to perform regular servicing.
Public Domain.