cgs01242

Divers at low tide during tide gage installation. The staff and tide gage orifice have to be covered at low water. This was moderate low tide. Note mussels and thence barnacles marking high tide line on rock face. Alaska, Glacier Bay, Composite Island.

 

Photographer: Ensign Patricia Raymond, NOAA Corps.

 

 

 

 

 

 

 

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