A Palmerston North woman collapsed and died while walking her dog beside a Motueka River.
Although Nelson police have confirmed Sheree Diane Archer's death is not suspicious, they are asking for sightings of Archer and her mid-sized, tan and white dog found with her body on Sunday, March 19.
Detective Senior Sergeant Craig Johnston said the 43-year-old was found by a member of the public at the edge of the Motueka River, upstream of the main road bridge at Riwaka.
Police were called about 5.30pm.
A scene examination has been completed and the death is not being treated as suspicious.