Police seek answers after baby found in Perth stormwater drain

An emergency alert was issued to all Perth maternity hospitals after a baby's body was found in a stormwater drain. Photo / 9News

Australian police have launched a major investigation after a baby’s body was discovered in a stormwater drain in Perth.

Tradesmen cleaning the drains in Alexander Heights in Perth’s northern suburbs made the tragic discovery on Monday.

The baby was “just days old” and found wrapped in a sheet, the West Australian has reported.

A police spokesman said multiple resources had been sent to the location as authorities investigate the circumstances surrounding the incident.

It is understood ambulance crews were initially called but were stood down.

Police also issued an emergency alert to all Perth maternity hospitals with concerns for the welfare of the mother.

Detectives remained at the scene late on Monday, after police spent the afternoon door-knocking nearby residents.

It has been reported a large portion of the road remained blocked off to the public well into Monday evening.

Anyone with information is asked to contact Crime Stoppers or police immediately.