A woman says she was shot by police while covering the Dakota Access Pipeline demonstration in Standing Rock, North Dakota.

In a video posted on Thursday to Erin Schrode's Facebook profile, she is seen falling to the ground after a loud bang.

She was interviewing one of her fellow campaigners when she claims she was shot by the Cantapeta Creek on Wednesday.

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I was shot by militarized police WHILE interviewing a man on camera at #StandingRock…and here's the footage. #NoDAPL https://t.co/FfWiSCbiKf pic.twitter.com/4DRwNPkfZ9 — Erin Schrode (@ErinSchrode) November 3, 2016

Her back was struck by a rubber bullet, ABC News reported.

Erin Schrode wrote on Facebook: 'I was shot by militarized police WHILE interviewing a peaceful man at Standing Rock live on camera.' A man is seen speaking to the camera

In a video posted on Thursday to Erin Schrode's Facebook profile, a noise is heard. Schrode apparently fell to the ground and others asked if she was okay

She wrote on Facebook in the Thursday post: 'Speechless. I was shot by militarized police WHILE interviewing a peaceful man at Standing Rock live on camera.

'I woke up this morning with the thought that I may have that very footage – and broke down in reliving the 40-second horror before my own eyes.'

Schrode's intro on her profile describes her as a 'Citizen activist. Journalist. Social entrepreneur. Eco policy wonk. Explorer.'

Schrode wrote in the post: 'I was standing innocently onshore, not making any aggressive gestures, never exchanging a single word with the police who fired at my lower back from their boat.

'Peaceful souls were seeking to cross the river to hold a prayer circle on Army Corps public land, but halted by over one hundred hostile military police armed with and deploying tear gas, pepper spray, batons, and rubber bullets, as well as assault weapons and the threat of jail, only one week after 141 individuals were brutally arrested.

'I was shot at pointblank range, dozens were maced and pepper sprayed in the face, hundreds faced freezing waters.

Schrode apparently fell to the ground and others asked if she was okay

She said: 'I was standing innocently onshore, not making any aggressive gestures, never exchanging a single word with the police who fired at my lower back from their boat'

'There were no arrests or deaths and I will be okay physically, but the safety and wellbeing of many peoples and lands remain in danger, for present and future generations.'

The 1,172-mile, $3.8 billion pipeline being built by Dallas-based Energy Transfer Partners would carry oil from North Dakota through South Dakota and Iowa to a shipping point at Patoka, Illinois.

It will skirt the Standing Rock Sioux Reservation that straddles the North Dakota-South Dakota border.

Last month, actress Shailene Woodley was arrested during a protest of the four-state Dakota Access pipeline in southern North Dakota

The Standing Rock Sioux object to the project, saying it could threaten drinking water and destroy sacred sites.

Last month, actress Shailene Woodley was arrested during a protest of the four-state Dakota Access pipeline in southern North Dakota.

Morton County Sheriff's Department spokesman Rob Keller said the Divergent star was arrested October 10 for criminal trespass and engaging in a riot during a protest at a construction site that involved about 300 people.

On Wednesday, the Morton County Sheriff's Department said on Facebook: 'Law enforcement is currently engaged in a standoff on the shoreline of the Cantapeta Creek north of the main camp area.

'Protesters built a man-made, wooden pedestrian bridge this morning which was pulled apart by law enforcement.

'The U.S. Army Corps of Engineers has given Morton County orders to remove the bridge and arrest any individuals who cross the river for criminal trespass.'

Schrode wrote on Facebook: 'There were no arrests or deaths and I will be okay physically, but the safety and wellbeing of many peoples and lands remain in danger, for present and future generations'

The sheriff's department said in a statement: 'Authorities used less-than-lethal ammunition to control the situation.

'In one incident a male was at a boat and was throwing bottles at officers on the police line.

'A second incident occurred when a man wearing a gas mask, refused to show his hands, refused to disperse and charged the police line.

'Officers also deployed pepper spray and tear gas to disperse the group of protesters who came across the water and camp at officers. No lethal shots were fired from law enforcement.'

Morton County spokeswoman Donnell Preskell didn't know if Schrode was hit, she told the Huffington Post.