pl23_r0004903.jpg
![A close-up looking directly upstream at the dam which clearly shows the low flowand large drop that are impediments to fish passage upstream r0004903.jpg A close-up looking directly upstream at the dam which clearly shows the low flowand large drop that are impediments to fish passage upstream](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_r0004903.jpg)
Image
Download ( 1.54 MB )Permalink
https://www.noaa.gov/media/digital-library-photo/pl23r0004903jpgDescription
A close-up looking directly upstream at the dam which clearly shows the low flowand large drop that are impediments to fish passage upstream.
Credit
NOAA Fisheries, SW Region, John Mann
Display Date
12-Dec-96
Location
Roy's Dam, Marin County, California
Collection
Restoration
Community-Based Restoration Program (CRP)
Roys Dam Fishway Project