RHS manuals

River Habitat Survey manuals and spot-check key.

RHS Manual with photo gallery

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RHS Manual short version
RHS form and spot-check key

Other resources:

RHS 1997 manual translated in French

RHS manual 1997 – French

RHS 1997 form and spot-check key translated in French

 

RHS 1997 manual translated in German

RHS manual 1997 – German

RHS 1997 form and spot-check key translated in German