NZ Historic Weather Events Catalogue

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June 1972 South Island Flooding and Snow ( 1972-06-12 )

Flooding and snowfalls caused damage in Otago and eastern Southland. Heavy snow also fell in parts of Canterbury and the West Coast.

South Island

Multi HazardMulti Hazard at South Island
Duration:   6  days - From the 12th till the 17th of June.
Comments:

CauseThere was a row of active depressions along the coasts.

FloodingFlooding
Comments:

Affected LifelineThere was some disruption of transport and of power supply.

Affected LifelineAll Dunedin-Invercargill rail services were cancelled on the 13th.

West Coast

Snow / IceSnow / Ice at Otira
Map Location: -42.828956 171.557257
Comments:

Physical CharacteristicIn Otira snow fell down to 1500 ft.

Canterbury

Snow / IceSnow / Ice at Hanmer Springs
Map Location: -42.525185 172.834432
Comments:

Physical Characteristic2 in (5.1 cm) of snow fell at Hanmer Springs.

Otago

Heavy RainHeavy Rain at Otago
Comments:

Physical Characteristic100 mm (10 cm) of rain fell in some places.

FloodingFlooding
Comments:

CommentFloods were experienced in Otago on the 12th and 13th. The floodwaters had receded on the 14th, but many areas were still under water.

Declared EmergencyA Civil Defence Emergency was declared in Clutha County late on the morning of the 13th, lasting until the 14th.

EvacueesEvacuations were widespread over the Clutha and Paretai areas. 60-70 people in Lower Clutha were evacuated.

Physical CharacteristicIn some places in Lower Clutha there was 3-4 ft (91 cm-1.2 m) of water flowing through houses.

Stock DamageStock losses on the Lower Clutha were very high, possibly the worst for more than 30 years. Estimated stock losses as at the 14th: 2000 sheep, 50 cattle and 100 pigs. Estimated stock losses at the 16th: 4300 sheep, 150 cattle and 100 pigs. Estimated stock losses at the 17th: 5,000 sheep, 150 cattle and 100 pigs.

Crop DamageHundreds of acres of winter feed and some vegetable crops were lost.

ImpactSome Otago schools were closed by flooding on the 13th and reopened on the 14th.

CommentFlooded parts of the Clutha delta and the Tokomairiro Plain were declared a disaster area.

CommentThis was one of the worst disasters to have hit farmers in South Otago.

Multi HazardMulti Hazard
Comments:

Affected LifelineThese State Highways were closed at dusk on the 13th: SH1 (Milton-Clarksville), SH8 (at Waitahuna and Lindis Pass), SH85 (on the Pigroot) and SH87 (Outram-Middlemarch). All South Otago highways were clear of water by the night of the 15th.

Affected LifelineThe rail service was stopped south of Dunedin and inland to Central Otago. The Dunedin-Balclutha line was cut in at least four places by washouts and surface flooding. The Central Otago line was cut by slips in Taieri Gorge and heavy snow further inland. The main south line was reopened early evening on the 15th, but the Central Otago line and the Tapanui line were still closed.

Affected LifelineThere were power cuts to many areas of coastal and south Otago on the morning of the 13th, due to faults on the transmission lines from Roxburgh hydro. Power was restored at 8:37pm. A break in the lines between Waipori and Halfway Bush also caused minor power cuts.

Impact70 farmers later sought disaster relief.

Snow / IceSnow / Ice
Comments:

Affected LifelineSnow blocked the Pigroot, Lindis Pass and the main Central Otago highway near Lawrence on the morning of the 13th. SH87 from Outram to Middlemarch and the Crown Range were closed by snow on the 15th, as well as some inland access roads. SH87 from Outram to Middlemarch was still closed on the 17th.

Peak Snow DepthThe Pigroot (SH85) had up to 8 in (20.3 cm) of snow on it, which cleared during the day, but more more snow fell later.

FloodingFlooding at Allanton
Map Location: -45.918208 170.25344
Comments:

ImpactThe old wooden bridge over the Taieri River was threatened by a build up of debris, with some trees more than 40 ft (12.2 m) long.

ImpactIn the Riverside-Allanton area there was a "ponding" effect that could take several weeks to drain away.

FloodingFlooding at Balclutha
Map Location: -46.23013 169.733472
Comments:

Physical CharacteristicThe Clutha River at Balclutha was carrying twice its normal volume of water.

Affected LifelineA washout on the Dunedin-Invercargill railway line resulted in a goods train derailing.

Multi HazardMulti Hazard
Comments:

Affected LifelineElectricity was cut to Baclutha for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Berwick
Map Location: -45.944896 170.106376
Comments:

Affected LifelineBerwick was isolated, with the roads leading to it under water. Berwick was still cut off on the 15th.

Snow / IceSnow / Ice at Black Rock station
Map Location: -45.76944 169.947846
Comments:

CommentThere were very heavy snowfalls at Black Rock Station.

Evacuees23 people were evcuated from Black Rock Station (5 women, 11 children and 7 shearers).

Affected LifelineSnow wrecked power lines and left an estimated 50 households south of Clarks Junction without power and telephone services. The Black Rock community was without electricity for four days.

Affected LifelineSnow blanketed roads in the area, disrupting traffic.

Multi HazardMulti Hazard at Cardrona
Map Location: -44.879797 168.99807
Comments:

Affected LifelineThe Crown Range road was closed.

FloodingFlooding at Clarendon
Map Location: -46.052974 170.035054
Comments:

Affected LifelineAt Clarendon, several inches of water covered the line for about half a mile (805 m).

FloodingFlooding at Clutha River
Map Location: -46.203535 169.699318
Comments:

Physical CharacteristicThe Clutha River overflowed on the 13th. It was only 1.5 ft (46 cm) above normal by the evening of the 15th and had reduced its flow rate by about 30,000 cubic feet a second (850 cumecs). The Clutha mouth overflowed.

Affected LifelineThe floodwaters blocked a number of roads in the south Otago area, including the Balclutha-Owaka road and the Balclutha-Clydeyale road.

DamageTremendous damage was caused to farm lands and stock by the overflowing of the Clutha River.

High Wind GustsHigh Wind / Gust
Comments:

CommentThere were also gale force winds.

Multi HazardMulti Hazard at Dunedin
Map Location: -45.87911 170.502707
Comments:

Affected LifelineAll trains to Dunedin from the north were running late on the 13th.

Affected LifelineElectricity was cut to Dunedin for about 30 minutes from 9:33am on the 13th.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicMusselburgh pumping station had recorded 85 mm (8.5 cm) of rain from the start of June to the 14th. This already exceeded the average for June.

Physical CharacteristicDunedin received 2.23 in (5.7 cm) of rain in the 33 hours from 12am on the 12th to 9am on the 14th.

FloodingFlooding at Henley
Map Location: -45.981427 170.16589
Comments:

Physical CharacteristicThe access road from SH1 to Henley was covered in about 4 ft (1.2 m) of water.

FloodingFlooding at Inch Clutha
Map Location: -46.288561 169.780158
Comments:

EvacueesResidents in the Inch Clutha area were evacuated.

ImpactHalf of Inch Clutha was under water at the peak of the flood.

FloodingFlooding at Kakapuaka
Map Location: -46.256588 169.696929
Comments:

ImpactPart of a goods train, 13 of the 50 wagons and one of the two locomotives, was derailed y a washout near Kakapuaka early on the 13th. There were no injuries.

FloodingFlooding at Lake Mahinerangi
Map Location: -45.833575 169.88652
Comments:

EvacueesEvacuees: Residents in the Lake Mahinerangi area were evacuated to Mosgiel on the night of the 15th because of storms and snowfall.

FloodingFlooding at Lake Tuakitoto
Map Location: -46.227606 169.823769
Comments:

Physical CharacteristicThe water in Lake Tuakitoto was almost at bursting point, at only 2 in (5.1 cm) from the top of bank, with the catchment area fully saturated.

Snow / IceSnow / Ice at Lee Stream
Map Location: -45.803469 170.12112
Comments:

Affected LifelineSevere snowstorms in the hills behind the Taieri Plains caused power cuts and reduced voltage. Residents in the Lee Stream vicinity were given low voltage power on the 13th, but freezer motors burnt out. Many residents had had no electric power since the 12th.

CommentA Lifelong resident of the district claimed the snowfall was the worst since 1939.

Stock DamageOne farm had lost at least 40 sheep by 14th.

Affected LifelineThere was a lack of water as most electric water pumps were not working.

ImpactLee Stream Primary School closed on the 14th - the 10th day it had closed since the May holidays.

Affected LifelineTelephone lines were down.

Snow / IceSnow / Ice at Lindis Pass
Map Location: -44.589901 169.641804
Comments:

Affected LifelineSnow blocked the Lindis Pass on the morning of the 13th. There was heavy snow on the southern side of Lindis Pass.

LandslideLandslide at Manuka Creek
Map Location: -46.056821 169.800158
Comments:

Affected LifelineThere were slips on the main highway to Central Otago in Manuka Gorge, closing the road through the night of the 13th.

Snow / IceSnow / Ice at Middlemarch
Map Location: -45.508281 170.125395
Comments:

CommentThere were blizzard conditions in Middlemarch.

Affected LifelineMiddlemarch was left without road and rail links.

FloodingFlooding at Milton
Map Location: -46.123263 169.966084
Comments:

Affected LifelineThe main south road south between Milton and Clarksville was closed.

Physical CharacteristicSH1 was covered by up to 3 ft (91 cm) of water for 2 miles (3.2 km) south of Milton for most of the day on the 13th.

ImpactAlliance Textiles Ltd's mill was closed by floodwaters from the Tokomairiro River at 4am on the 13th. The mill resumed work at 12am on the 14th.

DamageIt was estimated that thousands of dollars of damage was done to the mill. Excessive damage was done to the electrical equipment and yarn.

Physical CharacteristicThere was 1 ft (31 cm) of water in the mill.

FloodingFlooding at Mosgiel
Map Location: -45.882205 170.333108
Comments:

Affected LifelineMany Mosgiel streets were under water. One road was closed due to a large amount of debris left by the Silverstream. On Tweed St at the Mosgiel Junction, part of the road was undermined by stormwater.

ImpactMany gardens under water.

Physical CharacteristicThere was 3 ft (91 cm) of water in one cellar.

Multi HazardMulti Hazard
Comments:

Affected LifelineMosgiel was without power from 7:45am to 8:30am on the 13th.

Multi HazardMulti Hazard at Oamaru
Map Location: -45.087138 170.980874
Comments:

Affected LifelineElectricity was cut to Oamaru for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Otokia
Map Location: -45.949576 170.189377
Comments:

Affected LifelineWater from the Taieri River came down the old main road from Otokia.

FloodingFlooding at Outram
Map Location: -45.859829 170.220115
Comments:

Peak River LevelThe Taieri River reached a peak of 19 ft 11 in (6.07 m) on the Outram gauge at 5pm on the 13th.

ImpactThe river flowed over the spillway onto the Riverside ponding area, covering more than 3,500 acres (14.16 km^2).

EvacueesTwo families were evacuated from Riverside late on the 13th.

FloodingFlooding at Paretai
Map Location: -46.327698 169.779271
Comments:

Evacuees37 residents were evacuated from Lower Paretai.

ImpactThe Paretai stopbank had to be breached to drain about 3000 acres (12.14 km^2) from the Paretai area. The Koau stopbank was breached by floodwaters on the 13th.

Impact35 children were cut off from school by the floods, and had to be redirected to another school.

Affected LifelineTelephone lines were down. Power was restored in Paretai on the 15th.

CommentParetai was one of the worst-hit areas.

Multi HazardMulti Hazard at Ranfurly
Map Location: -45.131163 170.112657
Comments:

Affected LifelineRanfurly power supplies were cut for about 12 hours.

LandslideLandslide at Salisbury homestead
Map Location: -45.810006 170.344769
Comments:

Affected LifelineThere were numerous slips on the railway line just beyond Salisbury.

FloodingFlooding
Comments:

Affected LifelineSeven lengths of track were washed out between Taioma and Salisbury.

Heavy RainHeavy Rain at Taieri Plain
Map Location: -45.88401 170.253762
Comments:

Physical CharacteristicThe Taieri received 4.31 in (10.9 cm) of rain in the 33 hours from 12am on the 12th to 9am on the 14th.

FloodingFlooding
Comments:

CommentThe Taieri Plain experienced its second flood in a month, this one being much more serious.

ImpactThe Silverstream broke banks in two places south of Mosgiel and spilled through the Otago Catchment Board depot on Riccarton Rd and onto farm land. The Taieri River also overflowed.

CommentMill Creek overflowed in several places.

Affected LifelineMany roads were under water.

ImpactThousands of acres of land was under water.

CommentThe Catchment Board gave flood warnings.

Stock DamageThere were no stock losses as at late on the 13th.

Affected LifelineThe Waipori River overflowed and lifted the seal on the Henley-Berwick road.

DamageSevere damage was caused by the flooding.

Snow / IceSnow / Ice at Thornicroft station
Map Location: -45.808355 169.9207
Comments:

Affected LifelineThe Thornicroft community was without electricity for four days. Telephone lines to the Thornicroft station area collapsed under the weight of snow.

FloodingFlooding at Tokomairiro River
Map Location: -46.182546 169.996672
Comments:

CommentThe Tokomairiro River had its worst flooding for 40 or 50 years.

Damageit caused extensive damage to fencing.

FloodingFlooding at Waitahuna
Map Location: -45.986063 169.747236
Comments:

Affected LifelineThe main highway to Central Otago was closed due to flooding at Waitahuna.

Physical CharacteristicAt Waitahuna there was about 2 ft 6 in (76 cm) of water on the road on the night of the 13th.

Southland

Heavy RainHeavy Rain at Southland
Comments:

CommentHeavy overnight rain on the 12th fell on a saturated catchment.

FloodingFlooding
Comments:

CommentFloods affected northern Southland on the 12th and 13th.

Affected LifelineSouthland was isolated by road and rail.

Stock Damage1700 ewes and several other farm animals drowned in eastern Southland. The heaviest losses were on farms bordering the river south of Gore.

Damage CostThe Makarewa River caused $13,110 ($149,600 2008 dollars) of damage.

Damage CostThe Lower Waikaka River caused $2,500 ($28,500 2008 dollars) of damage.

Damage CostThe Upper Waikaka River caused $11,000 ($125,600 2006 dollars) of damage.

Damage CostLandslip Creek caused $1,800 ($20,500 2006 dollars) of damage.

Damage CostWaimumu Stream caused $1,500 ($17,100 2006 dollars) of damage.

Damage CostThe Gore Borough Stopbanks had $1,500 ($17,100 2006 dollars) worth of damage.

Damage CostThe Upper Waikawa River caused $3,700 ($42,200 2006 dollars) of damage.

Damage CostThe total damaged caused by these rivers was $35,110 ($400,800 2008 dollars).

FloodingFlooding at Charlton
Map Location: -46.152094 168.898839
Comments:

Stock DamageOne Charlton farmer lost about 600 sheep.

FloodingFlooding at Gore
Map Location: -46.095878 168.927462
Comments:

Affected LifelineElectricity was cut to Gore for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Mataura River
Map Location: -46.159885 168.915782
Comments:

CommentThere was a flash flood in the Mataura River below Gore on the morning of the 12th.

ImpactIn the lower Mataura River area properties were submerged. The floodwaters were slowly receding on the night of the 14th.

FloodingFlooding at McNab
Map Location: -46.078748 168.979807
Comments:

Stock DamageIn the Knapdale-Otikerama and McNab areas about 250 sheep were lost.

FloodingFlooding at Menzies Ferry
Map Location: -46.346578 168.81853
Comments:

Stock DamageOne Menzies Ferry farmer lost 150 sheep.

FloodingFlooding at Wyndham
Map Location: -46.325789 168.855161
Comments:

Stock DamageOne Wyndham farmer lost 318 sheep.

References

Headline: Civil Defence Declarations since 1 January 1963.
Declared Civil Defence Emergencies,
Hessell, J.W.D; Holloway, R.H.F; Knowles, D.G.; Roberts, J.L. (1984). Scientific, Economic and Social Reviews of Natural Hazards in New Zealand, New Zealand National Commission For UNESCO, Wellington.
McMiIllan, N.A. (1972). Report on major floods in Southland rivers 9-10 Septermber 1972.
Major weather events in New Zealand, Floods and High Rainfall, to 31st May 2006.
Meteorological Observations for 1972, Stations in New Zealand and Outlying Islands, Including the Cook Group. New Zealand Meteorological Service.
New Zealand Evacuations from 1 January 1886 to 1 January 2000.
Headline: Electricity supply cut.
Otago Daily Times, 14 June 1972.
Headline: Farmers fearful of more flooding.
Otago Daily Times, 14 June 1972.
Headline: Milton mill closed by flood.
Otago Daily Times, 14 June 1972.
Headline: Rail service paralysed.
Otago Daily Times, 14 June 1972.
Headline: Some highways impassable because of snow, floods.
Otago Daily Times, 14 June 1972.
Headline: Southern flood Civil Emergency in Lower Clutha.
Otago Daily Times, 14 June 1972.
Headline: Emergency farm aid plans known soon.
Otago Daily Times, 15 June 1972.
Headline: Flood debris threatens bridge link to airport.
Otago Daily Times, 15 June 1972.
Headline: Flood takes heavy toll.
Otago Daily Times, 15 June 1972.
Headline: Isolated pupils should attend another school.
Otago Daily Times, 15 June 1972.
Headline: Otago weather likely to deteriorate again.
Otago Daily Times, 15 June 1972.
Headline: Army team rescues snowbound families.
Otago Daily Times, 16 June 1972.
Headline: Lake level close to bursting point.
Otago Daily Times, 16 June 1972.
Headline: Snow causes hardships.
Otago Daily Times, 16 June 1972.
Headline: Unknown.
Otago Daily Times, 16 June 1972.
Headline: Disaster declared in South Otago.
Otago Daily Times, 17 June 1972.
Headline: Roxburgh Dam may be cause of flood.
Otago Daily Times, 17 June 1972.
Headline: Clutha flooding takes heavy toll on stock.
The Southland Times, Invercargill, Thursday, January, 1970 - Monday, December 31, 1979, Special Souvenir Edition, A Century of News, p 5.

June 1972 South Island Flooding and Snow ( 1972-06-12 )

Flooding and snowfalls caused damage in Otago and eastern Southland. Heavy snow also fell in parts of Canterbury and the West Coast.

South Island

Multi HazardMulti Hazard at South Island
Duration:   6  days - From the 12th till the 17th of June.
Comments:

CauseThere was a row of active depressions along the coasts.

FloodingFlooding
Comments:

Affected LifelineThere was some disruption of transport and of power supply.

Affected LifelineAll Dunedin-Invercargill rail services were cancelled on the 13th.

West Coast

Snow / IceSnow / Ice at Otira
Map Location: -42.828956 171.557257
Comments:

Physical CharacteristicIn Otira snow fell down to 1500 ft.

Canterbury

Snow / IceSnow / Ice at Hanmer Springs
Map Location: -42.525185 172.834432
Comments:

Physical Characteristic2 in (5.1 cm) of snow fell at Hanmer Springs.

Otago

Heavy RainHeavy Rain at Otago
Comments:

Physical Characteristic100 mm (10 cm) of rain fell in some places.

FloodingFlooding
Comments:

CommentFloods were experienced in Otago on the 12th and 13th. The floodwaters had receded on the 14th, but many areas were still under water.

Declared EmergencyA Civil Defence Emergency was declared in Clutha County late on the morning of the 13th, lasting until the 14th.

EvacueesEvacuations were widespread over the Clutha and Paretai areas. 60-70 people in Lower Clutha were evacuated.

Physical CharacteristicIn some places in Lower Clutha there was 3-4 ft (91 cm-1.2 m) of water flowing through houses.

Stock DamageStock losses on the Lower Clutha were very high, possibly the worst for more than 30 years. Estimated stock losses as at the 14th: 2000 sheep, 50 cattle and 100 pigs. Estimated stock losses at the 16th: 4300 sheep, 150 cattle and 100 pigs. Estimated stock losses at the 17th: 5,000 sheep, 150 cattle and 100 pigs.

Crop DamageHundreds of acres of winter feed and some vegetable crops were lost.

ImpactSome Otago schools were closed by flooding on the 13th and reopened on the 14th.

CommentFlooded parts of the Clutha delta and the Tokomairiro Plain were declared a disaster area.

CommentThis was one of the worst disasters to have hit farmers in South Otago.

Multi HazardMulti Hazard
Comments:

Affected LifelineThese State Highways were closed at dusk on the 13th: SH1 (Milton-Clarksville), SH8 (at Waitahuna and Lindis Pass), SH85 (on the Pigroot) and SH87 (Outram-Middlemarch). All South Otago highways were clear of water by the night of the 15th.

Affected LifelineThe rail service was stopped south of Dunedin and inland to Central Otago. The Dunedin-Balclutha line was cut in at least four places by washouts and surface flooding. The Central Otago line was cut by slips in Taieri Gorge and heavy snow further inland. The main south line was reopened early evening on the 15th, but the Central Otago line and the Tapanui line were still closed.

Affected LifelineThere were power cuts to many areas of coastal and south Otago on the morning of the 13th, due to faults on the transmission lines from Roxburgh hydro. Power was restored at 8:37pm. A break in the lines between Waipori and Halfway Bush also caused minor power cuts.

Impact70 farmers later sought disaster relief.

Snow / IceSnow / Ice
Comments:

Affected LifelineSnow blocked the Pigroot, Lindis Pass and the main Central Otago highway near Lawrence on the morning of the 13th. SH87 from Outram to Middlemarch and the Crown Range were closed by snow on the 15th, as well as some inland access roads. SH87 from Outram to Middlemarch was still closed on the 17th.

Peak Snow DepthThe Pigroot (SH85) had up to 8 in (20.3 cm) of snow on it, which cleared during the day, but more more snow fell later.

FloodingFlooding at Allanton
Map Location: -45.918208 170.25344
Comments:

ImpactThe old wooden bridge over the Taieri River was threatened by a build up of debris, with some trees more than 40 ft (12.2 m) long.

ImpactIn the Riverside-Allanton area there was a "ponding" effect that could take several weeks to drain away.

FloodingFlooding at Balclutha
Map Location: -46.23013 169.733472
Comments:

Physical CharacteristicThe Clutha River at Balclutha was carrying twice its normal volume of water.

Affected LifelineA washout on the Dunedin-Invercargill railway line resulted in a goods train derailing.

Multi HazardMulti Hazard
Comments:

Affected LifelineElectricity was cut to Baclutha for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Berwick
Map Location: -45.944896 170.106376
Comments:

Affected LifelineBerwick was isolated, with the roads leading to it under water. Berwick was still cut off on the 15th.

Snow / IceSnow / Ice at Black Rock station
Map Location: -45.76944 169.947846
Comments:

CommentThere were very heavy snowfalls at Black Rock Station.

Evacuees23 people were evcuated from Black Rock Station (5 women, 11 children and 7 shearers).

Affected LifelineSnow wrecked power lines and left an estimated 50 households south of Clarks Junction without power and telephone services. The Black Rock community was without electricity for four days.

Affected LifelineSnow blanketed roads in the area, disrupting traffic.

Multi HazardMulti Hazard at Cardrona
Map Location: -44.879797 168.99807
Comments:

Affected LifelineThe Crown Range road was closed.

FloodingFlooding at Clarendon
Map Location: -46.052974 170.035054
Comments:

Affected LifelineAt Clarendon, several inches of water covered the line for about half a mile (805 m).

FloodingFlooding at Clutha River
Map Location: -46.203535 169.699318
Comments:

Physical CharacteristicThe Clutha River overflowed on the 13th. It was only 1.5 ft (46 cm) above normal by the evening of the 15th and had reduced its flow rate by about 30,000 cubic feet a second (850 cumecs). The Clutha mouth overflowed.

Affected LifelineThe floodwaters blocked a number of roads in the south Otago area, including the Balclutha-Owaka road and the Balclutha-Clydeyale road.

DamageTremendous damage was caused to farm lands and stock by the overflowing of the Clutha River.

High Wind GustsHigh Wind / Gust
Comments:

CommentThere were also gale force winds.

Multi HazardMulti Hazard at Dunedin
Map Location: -45.87911 170.502707
Comments:

Affected LifelineAll trains to Dunedin from the north were running late on the 13th.

Affected LifelineElectricity was cut to Dunedin for about 30 minutes from 9:33am on the 13th.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicMusselburgh pumping station had recorded 85 mm (8.5 cm) of rain from the start of June to the 14th. This already exceeded the average for June.

Physical CharacteristicDunedin received 2.23 in (5.7 cm) of rain in the 33 hours from 12am on the 12th to 9am on the 14th.

FloodingFlooding at Henley
Map Location: -45.981427 170.16589
Comments:

Physical CharacteristicThe access road from SH1 to Henley was covered in about 4 ft (1.2 m) of water.

FloodingFlooding at Inch Clutha
Map Location: -46.288561 169.780158
Comments:

EvacueesResidents in the Inch Clutha area were evacuated.

ImpactHalf of Inch Clutha was under water at the peak of the flood.

FloodingFlooding at Kakapuaka
Map Location: -46.256588 169.696929
Comments:

ImpactPart of a goods train, 13 of the 50 wagons and one of the two locomotives, was derailed y a washout near Kakapuaka early on the 13th. There were no injuries.

FloodingFlooding at Lake Mahinerangi
Map Location: -45.833575 169.88652
Comments:

EvacueesEvacuees: Residents in the Lake Mahinerangi area were evacuated to Mosgiel on the night of the 15th because of storms and snowfall.

FloodingFlooding at Lake Tuakitoto
Map Location: -46.227606 169.823769
Comments:

Physical CharacteristicThe water in Lake Tuakitoto was almost at bursting point, at only 2 in (5.1 cm) from the top of bank, with the catchment area fully saturated.

Snow / IceSnow / Ice at Lee Stream
Map Location: -45.803469 170.12112
Comments:

Affected LifelineSevere snowstorms in the hills behind the Taieri Plains caused power cuts and reduced voltage. Residents in the Lee Stream vicinity were given low voltage power on the 13th, but freezer motors burnt out. Many residents had had no electric power since the 12th.

CommentA Lifelong resident of the district claimed the snowfall was the worst since 1939.

Stock DamageOne farm had lost at least 40 sheep by 14th.

Affected LifelineThere was a lack of water as most electric water pumps were not working.

ImpactLee Stream Primary School closed on the 14th - the 10th day it had closed since the May holidays.

Affected LifelineTelephone lines were down.

Snow / IceSnow / Ice at Lindis Pass
Map Location: -44.589901 169.641804
Comments:

Affected LifelineSnow blocked the Lindis Pass on the morning of the 13th. There was heavy snow on the southern side of Lindis Pass.

LandslideLandslide at Manuka Creek
Map Location: -46.056821 169.800158
Comments:

Affected LifelineThere were slips on the main highway to Central Otago in Manuka Gorge, closing the road through the night of the 13th.

Snow / IceSnow / Ice at Middlemarch
Map Location: -45.508281 170.125395
Comments:

CommentThere were blizzard conditions in Middlemarch.

Affected LifelineMiddlemarch was left without road and rail links.

FloodingFlooding at Milton
Map Location: -46.123263 169.966084
Comments:

Affected LifelineThe main south road south between Milton and Clarksville was closed.

Physical CharacteristicSH1 was covered by up to 3 ft (91 cm) of water for 2 miles (3.2 km) south of Milton for most of the day on the 13th.

ImpactAlliance Textiles Ltd's mill was closed by floodwaters from the Tokomairiro River at 4am on the 13th. The mill resumed work at 12am on the 14th.

DamageIt was estimated that thousands of dollars of damage was done to the mill. Excessive damage was done to the electrical equipment and yarn.

Physical CharacteristicThere was 1 ft (31 cm) of water in the mill.

FloodingFlooding at Mosgiel
Map Location: -45.882205 170.333108
Comments:

Affected LifelineMany Mosgiel streets were under water. One road was closed due to a large amount of debris left by the Silverstream. On Tweed St at the Mosgiel Junction, part of the road was undermined by stormwater.

ImpactMany gardens under water.

Physical CharacteristicThere was 3 ft (91 cm) of water in one cellar.

Multi HazardMulti Hazard
Comments:

Affected LifelineMosgiel was without power from 7:45am to 8:30am on the 13th.

Multi HazardMulti Hazard at Oamaru
Map Location: -45.087138 170.980874
Comments:

Affected LifelineElectricity was cut to Oamaru for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Otokia
Map Location: -45.949576 170.189377
Comments:

Affected LifelineWater from the Taieri River came down the old main road from Otokia.

FloodingFlooding at Outram
Map Location: -45.859829 170.220115
Comments:

Peak River LevelThe Taieri River reached a peak of 19 ft 11 in (6.07 m) on the Outram gauge at 5pm on the 13th.

ImpactThe river flowed over the spillway onto the Riverside ponding area, covering more than 3,500 acres (14.16 km^2).

EvacueesTwo families were evacuated from Riverside late on the 13th.

FloodingFlooding at Paretai
Map Location: -46.327698 169.779271
Comments:

Evacuees37 residents were evacuated from Lower Paretai.

ImpactThe Paretai stopbank had to be breached to drain about 3000 acres (12.14 km^2) from the Paretai area. The Koau stopbank was breached by floodwaters on the 13th.

Impact35 children were cut off from school by the floods, and had to be redirected to another school.

Affected LifelineTelephone lines were down. Power was restored in Paretai on the 15th.

CommentParetai was one of the worst-hit areas.

Multi HazardMulti Hazard at Ranfurly
Map Location: -45.131163 170.112657
Comments:

Affected LifelineRanfurly power supplies were cut for about 12 hours.

LandslideLandslide at Salisbury homestead
Map Location: -45.810006 170.344769
Comments:

Affected LifelineThere were numerous slips on the railway line just beyond Salisbury.

FloodingFlooding
Comments:

Affected LifelineSeven lengths of track were washed out between Taioma and Salisbury.

Heavy RainHeavy Rain at Taieri Plain
Map Location: -45.88401 170.253762
Comments:

Physical CharacteristicThe Taieri received 4.31 in (10.9 cm) of rain in the 33 hours from 12am on the 12th to 9am on the 14th.

FloodingFlooding
Comments:

CommentThe Taieri Plain experienced its second flood in a month, this one being much more serious.

ImpactThe Silverstream broke banks in two places south of Mosgiel and spilled through the Otago Catchment Board depot on Riccarton Rd and onto farm land. The Taieri River also overflowed.

CommentMill Creek overflowed in several places.

Affected LifelineMany roads were under water.

ImpactThousands of acres of land was under water.

CommentThe Catchment Board gave flood warnings.

Stock DamageThere were no stock losses as at late on the 13th.

Affected LifelineThe Waipori River overflowed and lifted the seal on the Henley-Berwick road.

DamageSevere damage was caused by the flooding.

Snow / IceSnow / Ice at Thornicroft station
Map Location: -45.808355 169.9207
Comments:

Affected LifelineThe Thornicroft community was without electricity for four days. Telephone lines to the Thornicroft station area collapsed under the weight of snow.

FloodingFlooding at Tokomairiro River
Map Location: -46.182546 169.996672
Comments:

CommentThe Tokomairiro River had its worst flooding for 40 or 50 years.

Damageit caused extensive damage to fencing.

FloodingFlooding at Waitahuna
Map Location: -45.986063 169.747236
Comments:

Affected LifelineThe main highway to Central Otago was closed due to flooding at Waitahuna.

Physical CharacteristicAt Waitahuna there was about 2 ft 6 in (76 cm) of water on the road on the night of the 13th.

Southland

Heavy RainHeavy Rain at Southland
Comments:

CommentHeavy overnight rain on the 12th fell on a saturated catchment.

FloodingFlooding
Comments:

CommentFloods affected northern Southland on the 12th and 13th.

Affected LifelineSouthland was isolated by road and rail.

Stock Damage1700 ewes and several other farm animals drowned in eastern Southland. The heaviest losses were on farms bordering the river south of Gore.

Damage CostThe Makarewa River caused $13,110 ($149,600 2008 dollars) of damage.

Damage CostThe Lower Waikaka River caused $2,500 ($28,500 2008 dollars) of damage.

Damage CostThe Upper Waikaka River caused $11,000 ($125,600 2006 dollars) of damage.

Damage CostLandslip Creek caused $1,800 ($20,500 2006 dollars) of damage.

Damage CostWaimumu Stream caused $1,500 ($17,100 2006 dollars) of damage.

Damage CostThe Gore Borough Stopbanks had $1,500 ($17,100 2006 dollars) worth of damage.

Damage CostThe Upper Waikawa River caused $3,700 ($42,200 2006 dollars) of damage.

Damage CostThe total damaged caused by these rivers was $35,110 ($400,800 2008 dollars).

FloodingFlooding at Charlton
Map Location: -46.152094 168.898839
Comments:

Stock DamageOne Charlton farmer lost about 600 sheep.

FloodingFlooding at Gore
Map Location: -46.095878 168.927462
Comments:

Affected LifelineElectricity was cut to Gore for about 30 minutes from 9:33am on the 13th.

FloodingFlooding at Mataura River
Map Location: -46.159885 168.915782
Comments:

CommentThere was a flash flood in the Mataura River below Gore on the morning of the 12th.

ImpactIn the lower Mataura River area properties were submerged. The floodwaters were slowly receding on the night of the 14th.

FloodingFlooding at McNab
Map Location: -46.078748 168.979807
Comments:

Stock DamageIn the Knapdale-Otikerama and McNab areas about 250 sheep were lost.

FloodingFlooding at Menzies Ferry
Map Location: -46.346578 168.81853
Comments:

Stock DamageOne Menzies Ferry farmer lost 150 sheep.

FloodingFlooding at Wyndham
Map Location: -46.325789 168.855161
Comments:

Stock DamageOne Wyndham farmer lost 318 sheep.

References

Headline: Civil Defence Declarations since 1 January 1963.
Declared Civil Defence Emergencies,
Hessell, J.W.D; Holloway, R.H.F; Knowles, D.G.; Roberts, J.L. (1984). Scientific, Economic and Social Reviews of Natural Hazards in New Zealand, New Zealand National Commission For UNESCO, Wellington.
McMiIllan, N.A. (1972). Report on major floods in Southland rivers 9-10 Septermber 1972.
Major weather events in New Zealand, Floods and High Rainfall, to 31st May 2006.
Meteorological Observations for 1972, Stations in New Zealand and Outlying Islands, Including the Cook Group. New Zealand Meteorological Service.
New Zealand Evacuations from 1 January 1886 to 1 January 2000.
Headline: Electricity supply cut.
Otago Daily Times, 14 June 1972.
Headline: Farmers fearful of more flooding.
Otago Daily Times, 14 June 1972.
Headline: Milton mill closed by flood.
Otago Daily Times, 14 June 1972.
Headline: Rail service paralysed.
Otago Daily Times, 14 June 1972.
Headline: Some highways impassable because of snow, floods.
Otago Daily Times, 14 June 1972.
Headline: Southern flood Civil Emergency in Lower Clutha.
Otago Daily Times, 14 June 1972.
Headline: Emergency farm aid plans known soon.
Otago Daily Times, 15 June 1972.
Headline: Flood debris threatens bridge link to airport.
Otago Daily Times, 15 June 1972.
Headline: Flood takes heavy toll.
Otago Daily Times, 15 June 1972.
Headline: Isolated pupils should attend another school.
Otago Daily Times, 15 June 1972.
Headline: Otago weather likely to deteriorate again.
Otago Daily Times, 15 June 1972.
Headline: Army team rescues snowbound families.
Otago Daily Times, 16 June 1972.
Headline: Lake level close to bursting point.
Otago Daily Times, 16 June 1972.
Headline: Snow causes hardships.
Otago Daily Times, 16 June 1972.
Headline: Unknown.
Otago Daily Times, 16 June 1972.
Headline: Disaster declared in South Otago.
Otago Daily Times, 17 June 1972.
Headline: Roxburgh Dam may be cause of flood.
Otago Daily Times, 17 June 1972.
Headline: Clutha flooding takes heavy toll on stock.
The Southland Times, Invercargill, Thursday, January, 1970 - Monday, December 31, 1979, Special Souvenir Edition, A Century of News, p 5.