A woman walking in Coodanup this morning has come across used needles and other trash placed right near rubbish bins on the foreshore.
Local resident Cody Featherstone is urging others to be careful in the area and posted pictures on Facebook on Friday morning.
"Went to the Coodanup estuary this morning to find some dirty person had thrown their rubbish on the ground and look closer to some dirty fits !!!!!!
"Each to their own if you have an addiction that's your own issue but do not be a selfish person and put everyone else at risk with your blood born viruses and stuff !!!!!
"There is a bin literally next to this it is not hard to put it in there !!!!!
It's disgusting and not needed for !
"Yes they have been put in the bin now off the ground but please be careful if walking round this area."
The City of Mandurah has been notified.

Scorching Christmas temperatures for Perth, Rockingham, Mandurah
Teen charged over Baldivis arson attack
Concerns for missing boy last seen in Warnbro
Baldivis Sports Complex officially complete with unveiling of final stage
Teen dies at Logue Brook Dam
Mandurah named WA’s Most Accessible Community
Police attend separate crashes in Lakelands and Port Kennedy
Fresh new look for Roger May Machinery Museum
Tragic end to search of missing FIFO worker