A photograph of the back of the Christchurch Town Hall, taken from across the river in Victoria Square.
A report covering the effects of wastewater overflows upon oxygen and ammonia in the Avon and Heathcote Rivers.
A photograph of the Avon River, showing the high water level caused by the earthquake displacing the land.
A photograph of the back of the Christchurch Town Hall, taken from across the river in Victoria Square.
An aerial photograph of Canterbury and the Waimakariri River following the 4 September earthquake, taken from a helicopter.
Cracks in the river bank beside the Southern Region Coastguard Waimakariri-Ashley boathouse on Charles Street in Kaiapoi.
Roading machinery parked on the side of River Road. The road is under repair, but has not yet been resealed. The photographer comments, "Looking east to Banks Ave-Dallington Tce. River Rd nearly ready for re-sealing. Over the next year, the road subsided and was repaired 3 or 4 times".
Photograph captioned by BeckerFraserPhotos, "The rebuild of Fitzgerald Avenue at the Avon Loop".
An aerial photograph of Durham Street with the Provincial Council Chambers in the centre.
Photograph captioned by BeckerFraserPhotos, "Loxley Avenue showing stop bank build".
An aerial photograph of Pegasus Bay near the mouth of the Waimakariri River. To the left, Brooklands can be seen as well as Kairaki in the distance.
An aerial photograph of Cambridge Terrace near Manchester Street. In the centre of the photograph is the site of the PGC Building, now a patch of grass.
The swollen Avon River running beside Boaters Restaurant in the Town Hall in the aftermath of the 22 February 2011 earthquake.
Damage to the pavement along the Williams Street bridge in Kaiapoi. Wire fencing with tape and road cones have been placed along the bridge to keep people away.
A photograph of a damaged pumping station on Avonside Drive.
A photograph of road works on Avonside Drive. A pipe is running along the road.
An aerial photograph looking over Porritt Park.
A view of the Worcester Street bridge from across the Avon River. In the background, the Our City O-Tautahi building is surrounded by scaffolding and bracing, the Rydges building behind.
A photograph of a bench on the banks of the Avon River. The water level is over the base of the bench.
A photograph of a bench on the banks of the Avon River. The water level is up over the base of the bench.
A photograph of Treetech employees working to fell trees along the Avon River. Many trees suffered damage during the earthquake and were in danger of falling.
A photograph of flowers in road cones. The photograph is captioned by BeckerFraserPhotos, "Ferry Road, Heathcote Bridge. Road cones decorated for the February 22 anniversary".
Photograph captioned by BeckerFraserPhotos, "An aerial photograph of Bridge Street in New Brighton, showing the extensive effects of liquefaction".
A photograph of flowers in a road cone. The photograph is captioned by BeckerFraserPhotos, "Ferry Road, Heathcote Bridge. Cones decorated for the February 22 anniversary".
A photograph of the repaired Kaiapoi River footbridge, also known as Mandeville Bridge. A man is fishing off the riverbank in the distance.
A photograph of the repaired Kaiapoi River footbridge, also known as Mandeville Bridge. This photograph was modelled off an image taken by a staff member from the Department of Civil and Natural Resources Engineering at the University of Canterbury in September 2010.
A photograph of the remaining walls of the Copthorne Hotel, taken from beside the Avon River on Cambridge Terrace. The Forsyth Barr building and a crane can also be seen in the distance.
A photograph of a bench on the banks of the Avon River. The water level is over the base of the bench.
A photograph captioned by Paul Corliss, "Opawa Bridge remediation".
The riverbank walkway along New Brighton Road, flooded at high tide due to ground subsidence.