Emergency services are currently conducting a large-scale operation in Moy this afternoon.
The area around the River Blackwater, at the Charlemont Bridge, has been cordoned off after reports of a woman in the water.
There are unconfirmed reports that a young woman may have entered the water earlier this morning (Thursday).
The search is on-going.
Eye-witnesses have told Armagh I how police divers are entering the water, combing the riverbed.
There are no further details at this stage but this story will be updated as and when information becomes available.
Join our area-specific Facebook groups here. For Armagh and District click here, or follow our Portadown group here, our Lurgan group here, South Armagh group here, NewrySouth Down here, or our Banbridge group here.
Get breaking news and major headlines from your area direct to your phone with Armagh I on WhatsApp. Find out more here. You can also follow Armagh I on Twitter @armaghi, or on Instagram @armaghi2012.
If you have a story/image/video you would like to send to us, or if you wish to contribute editorially to the website, you can email us directly at email@example.com. If you have an advertising query contact firstname.lastname@example.org