A hydrologic technician records stream habitat characteristics

Man standing ankle-deep in creek takes notes

Detailed Description

As part of the Regional Stream Quality Assessments (RSQA), hydrologists, ecologists, and technicians did ecological surveys of aquatic biota and stream habitat.  Here, a hydrologic technician records characteristics of the habitat of a highly urbanized stream.


Image Dimensions: 3968 x 2976

Date Taken:

Location Taken: Oakland, CA, US