He will remain in police custody until his appearance.
The criminal investigation remains ongoing and further charges may be laid.
No one else was injured as a result of the incident, and support is being provided to victims and witnesses.
The Independent Police Conduct Authority (IPCA) have been advised and are conducting an investigation in relation to the circumstances of the police shooting.
Manawatu District Council communications manager Paul Stein said the campground is managed by the council, but said the council had no detail about what had happened there.
Vinegar Hill, or State Highway 54, on the banks of the Rangitikei River, is a scenic route about 5km north of Hunterville.