NZ Historic Weather Events Catalogue

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SevereFebruary 1936 Eastern South Island and Wellington Flooding ( 1936-02-19 )

13-68 years

There was minor flooding in Wellington and Otago. Canterbury was hit the hardest with many roads and railway lines throughout the province either blocked or damaged.

New Zealand

Multi HazardMulti Hazard at New Zealand
Duration:   6  days - The heavy rain and flooding started on the 19th and in Canterbury lasted until the 24th.
Comments:
Heavy RainHeavy Rain
Comments:

CommentThere was a one in 100 year rainfall event at one percent of New Zealand rain gauge sites.

Wellington

Multi HazardMulti Hazard at Wellington City
Map Location: -41.28855 174.776764
Comments:

CommentOn the 19th there was a strong south wind and heavy continuous rain in Wellington City.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicWellington recorded 2.3 in (5.84 cm) of rain in 24 hours.

ImpactRainfall was heaviest between 4-5pm on the 19th, turning most downtown streets into rivers.

FloodingFlooding
Comments:

ImpactThere was flooding of streets and low-lying residential areas near the Basin Reserve.

Physical CharacteristicOn Adelaide Road, there was five houses invaded to depths of 2 ft (0.61 m).

ImpactLocal flooding occurred in the business part of the city.

Physical CharacteristicThe flooding at Basin Reserve was over 2 ft (0.61 m) deep in places.

ImpactThere was a 30 minute holdup of the tramway service before the flood quickly subsided.

Canterbury

Heavy RainHeavy Rain at Canterbury
Comments:

Physical CharacteristicRainfall exceeded 120 mm (12.0 cm) at many locations within the province.

CommentA south-west rainstorm culminated on the 20th in heavy floods throughout the province from Kaikoura to Timaru. By 10pm, rain had diminished to a light drizzle over most parts.

FloodingFlooding
Comments:

DamageThere was widespread damage and there was extensive damage to roads and bridges, dislocating traffic services. Several main highways and many other secondary roads were impassable.

CommentAshley, Kowai and Waiau rivers broke their banks. Heavy flooding developed to alarming proportions before midnight on the 20th.

ImpactThousands of acres of farmlands were flooded and farmers had no opportunity to remove stock.

Stock DamageHundreds of sheep and cattle drowned.

Damage CostCounty roads throughout Canterbury suffered damage at a cost of £14,890 ($1,529,500 2009 dollars).

Damage CostMain highways throughout Canterbury suffered damage at a cost of £14,995 ($1,540,300 2009 dollars).

Affected LifelineIn Kurow and Omarama areas, roads were blocked by washouts occurred where creeks overflowed.

CommentFloods were probably the heaviest since those of 13 years ago.

Affected LifelineService cars from Nelson and Blenheim were prevented from getting to Christchurch.

DamageSeveral station yards on the south railway line were badly flooded, with the most serious being Rakaia where work was interrupted.

DamageThe damage to roads was serious in many places in North Canterbury, probably the worst damage was near Cheviot.

Crop DamageMuch grain was spoiled but damage was not as great as at first throught. The quantity of wheat actually destroyed by storm and washed away was only small proportion of the total crop.

Affected LifelineOn the 24th, the Main North Road was still impassable between Omihi, Cheviot and at Ashley Bridge.

Affected LifelineAlmost all railway lines in the province were scoured or washed out by the flood. Most train services had resumed by the 21st but the West Coast train service was delayed by a further slip near Kowai Bush station in the afternoon. By the evening the only lines not open were those to the West Coast and Southbridge.

CommentFloods of North Canterbury rapidly subsided from early on the morning of the 21st.

DamageNorth Canterbury bore the greater proportion of damage in the province.

Affected LifelineThere was scouring on many roads in South Canterbury and several culverts were washed away.

Heavy RainHeavy Rain at Akaroa
Map Location: -43.806637 172.973757
Comments:

CommentLight, misty rain set in from south-west late on the night of the 18th and continued throughout the 19th. Towards the night the rain became heavier. By 9am on the 20th creeks had risen considerably. Very heavy rain fell from then. The 6.5 hour rainfall on the 20th was the heaviest rainfall in the township in living memory. Rain was still falling heavily on the night of the 20th.

Physical CharacteristicAkaroa recorded 9.0 in (22.86 cm) of rain in 6.5 hours 9:00am to 3:30pm on the 20th.

Physical CharacteristicAkaroa recorded 14.0 in (35.56 cm) of rain in 40 hours to 6:00pm on the 20th.

FloodingFlooding
Comments:

ImpactSeveral houses were flooded and abandoned.

Stock DamageSheep drowned by flooding creeks at Wainui and were washed out to sea.

Affected LifelineRoads were scoured out, and in places there were serious slips.

DamageFences suffered badly.

Physical CharacteristicCreeks in three main gullies behind township rose greatly, in some cases by as much as 8 ft (2.44 m).

Physical CharacteristicThe creeks overflowed and flood waters surrounded many houses in the valley. The north end of town flooded and the main street and recreation ground were nearly 2 ft (0.61 m) under water. Four or five dwellings were flooded out.

CommentThe sea in the harbour was calm and no damage was done to boats.

DamageRoads up the valleys were flooded, metal and screenings were washed away and deep ruts appeared.

Affected LifelineAkaroa was cut off from Christchurch by the depth of water on the roads at Little River.

LandslideLandslide
Comments:

Affected LifelineSummit Road was blocked by a big slip between Le Bon's Bay and Pigeon Bay roads.

Affected LifelineThere were slips on practically every road in the district and culverts were blocked in many places.

FloodingFlooding at Ashburton
Map Location: -43.902384 171.736416
Comments:

Affected LifelineThe most serious problem faced by the Railway Department was the disruption of the service southward at 9:00pm on the 20th. The approach of the bridge at Ashburton River was damaged and passengers had to be transferred between Ashburton and Tinwald in buses.

ImpactAll through the Ashburton district and as far south as Orari, great sheets of water covered paddocks.

Affected LifelineStorm water flooded the streets in Ashburton and many country roads were covered.

ImpactAll low-lying areas were covered by storm water.

FloodingFlooding at Ashley River
Map Location: -43.27606 172.67771
Comments:

Physical CharacteristicAshley River rose 8 inches (0.2 m) per hour for a record peak flow at Rangiora.

Physical CharacteristicAshley River had a discharge of 60,000 cusecs (1699 cumecs) at Rangiora.

Affected LifelineOn the Main North Road, the Ashley River Bridge was destroyed with the sides piled high with wheat sheaves and the decking covered with silt. The north end came to abrupt end in mid-air and the approach to the northern side was completely washed away.

CommentThe river was almost back to normal by the 21st.

ImpactFew houses near the river were unaffected by the flood. One house had to be abandoned and rising waters completely covered part of road between Rangiora and Woodend.

Impact50 men were marooned when they were surrounded by deep flood water at the Ashley relief camp between Saltwater Creek and Ashley River.

CommentAshley River broke its stopbanks in three places. It overflowed at many points from its exit from gorge down to the main road.

Affected LifelineOn south side of Ashley River, the Main North Road was covered to depth of up to 9 ft (2.74 m) for a considerable distance and half a mile north of Woodend a section of concrete highway disappeared, leaving yawning gap 15 ft (4.57 m) deep.

Stock DamageStock losses were very heavy.

ImpactLow-lying areas north of Ashley River suffered heavily.

DamageConcrete culverts on the Main North Road were smashed and tossed aside.

FloodingFlooding at Banks Peninsula
Map Location: -43.73644 173.024672
Comments:

CommentThere was exceptionally heavy rain all over Banks Peninsula.

ImpactStreams swelled rapidly and flooded valleys.

Damage CostThere was as much as £3000 ($308,000 2009 dollars) worth of damage to Banks Peninsula cocksfoot crop.

Crop DamageThe peas suffered and the damp caused rot in the potato crops.

Crop DamageThere was damage to the cocksfoot crop. One grower estimated that half of his crop had been knocked out and others suffered severely also.

FloodingFlooding at Bankside
Map Location: -43.70361 172.087977
Comments:

Affected LifelineThe low-lying part of road at Bankside was impassable.

FloodingFlooding at Camping Gully
Map Location: -43.50356 171.6705
Comments:

ImpactCamping Gully ford was scoured badly and impassable.

Heavy RainHeavy Rain at Cheviot
Map Location: -42.815812 173.265245
Comments:

CommentThe rainfall in Cheviot was the heaviest of areas away from the Peninsula.

Physical CharacteristicCheviot recorded 8.66 in (22.0 cm) of rain in 24 hours.

FloodingFlooding
Comments:

Affected LifelineOn the Cheviot railway line, there were two washouts near Mina and one near Tormore.

Affected LifelineCheviot was cut off from the north and south by roads badly scoured out and impassable.

Affected LifelineNo road traffic could get farther north than Motunau due to three damaged bridges between there and Cheviot. Friday's Cutting and Foster's Cutting had piles swept away and both approaches to the bridge at Greta Paddock were lost.

ImpactA young man was on his way across Royal Stream, 13 miles north of Cheviot, with a horse and trap. He was swept downstream for 300 yards, then stranded on an island for some time before being rescued on the 20th.

Heavy RainHeavy Rain at Christchurch
Map Location: -43.53112 172.636147
Comments:

CommentThe storm in the city and suburbs was the worst in years. All night on the 19th throughout the 20th, Christchurch was hit with relentless, driving rain.

Physical CharacteristicChristchurch recorded 3.40 in (8.64 cm) of rain in 24 hours to 12:00am on the 20th.

FloodingFlooding
Comments:

Physical CharacteristicPeople in Avonside and parts of St. Albans waded knee-deep to and from their homes. Roads were awash with as much as one foot (0.30 m) of water.

CommentAvon River overflowed its banks which it had not done for years.

Affected LifelineIn one part of Avonside, the Avon River completely blocked Avonside Drive for several chains.

ImpactPeople in Avonside Drive between the weir and Dallington Street, were practically marooned in their homes and the road was impassable for cars.

ImpactThe end of Francis Avenue was like a lake and some residents were marooned in their homes.

Affected LifelineIn many streets great sheets of water were impassable for motorists.

ImpactAt the corner of Moorhouse Avenue and along Colombo Street towards the city for some distance, the street was awash from side to side. There was similar flooding in the Square, Durham Street, Weltham Road, Nursery Road and many other parts of the city.

Affected LifelineThe only damage in the city was the potential damage to road surfaces through softening of lower strata.

Affected LifelineChristchurch was almost cut off from road communication with the north and west.

ImpactCountry children who went to school in the city were unable to return home. Twenty students of Christchurch Technical College, who came into city by train, had to find beds for the night in Christchurch.

FloodingFlooding at Coldstream
Map Location: -43.29882 172.6135
Comments:

Affected LifelineTowards Coldstream there was widespread havoc. Debris was strewn over roads and some roads were impassable.

Physical CharacteristicGresson's Road was under water to depth of nearly 3 ft (0.61 m) on the 21st.

Stock DamageOne farmer who had 103 sheep lost all but three.

Crop DamageOn one farm water swept across 15 acres of potatoes, uprooting the crop. Only a small percentage of crop will be of any value. 12 acres of wheat were gone also.

Crop DamageSome farms in the district had fine crops of white clover destroyed.

FloodingFlooding at Conway Flat
Map Location: -42.619 173.45703
Comments:

Affected LifelineA washout had occurred in the previous week where the road runs alongside Conway River and the river was hitting in fiercly again on the 20th.

ImpactSlips had occurred along the bluffs and two camps were under water (a bridge builders' camp and a Public Works Department camp).

FloodingFlooding at Culverden
Map Location: -42.776159 172.855413
Comments:

Crop DamageOne farmer's stock of wheat was washed away.

Heavy RainHeavy Rain at Darfield
Map Location: -43.484623 172.113507
Comments:

CommentRainfall in Darfield was a record since 1907.

Physical CharacteristicDarfield recorded 4.5 in (11.43 cm) of rain in 12 hours.

Physical CharacteristicDarfield recorded 5.88 in (14.94 cm) of rain from the 17th to the 21st of February.

FloodingFlooding
Comments:

Affected LifelineThe Hororata bridge on the main highway between Darfield and Arundel had part of north approach washed away.

Heavy RainHeavy Rain at Dunsandel
Map Location: -43.661669 172.197715
Comments:

Physical CharacteristicDunsandel recorded 6.83 in (17.35 cm) of rain in 24 hours.

Physical CharacteristicWater covered the Main South Road at Dunsandel to depth 2.5 ft (0.76 m). The road was blocked between Dunsandel and Selwyn.

ImpactThe schoolhouse at Dunsandel was surrounded by water from the Selwyn River, which later flowed under it.

Heavy RainHeavy Rain at East Oxford
Comments:

Physical CharacteristicEast Oxford recorded 3.43 in (8.71 cm) of rain in 24 hours on the 19th.

Physical CharacteristicEast Oxford recorded 5.20 in (13.21 cm) of rain in 24 hours on the 20th.

FloodingFlooding at Ellesmere
Map Location: -43.66356 172.3564
Comments:

Affected LifelineThe Southbridge branch line was blocked by four washouts near Ellesmere.

FloodingFlooding at Eyre River
Map Location: -43.40959 172.51063
Comments:

Physical CharacteristicEyre River had a dicharge of 10,250 cusecs (290 cumecs) at the Diversion Bridge.

FloodingFlooding at Fernside
Map Location: -43.31007 172.53004
Comments:

Physical CharacteristicThe Cust River had a discharge of 3000 cusecs (85 cumecs) at the Fernside Bridge.

ImpactAshley River broke banks at Fernside, causing extensive flooding of several farms where houses had to be abandoned.

Stock DamageMuch stock was marooned and there was heavy losses of sheep near Fernside.

Stock DamageThe river broke its banks with startling suddenness and farmers had little time to rescue stock.

EvacueesTwo fernside families (approximately eight people) had to abandon their homes.

FloodingFlooding at Geraldine
Map Location: -44.091052 171.227259
Comments:

Crop DamageIn the foothill districts behind Geraldine hundreds of acres of uncut wheat and oats were flattened by the rain. They sprouted fairly badly and much wheat that would have been first grade was only of second grade quality.

Heavy RainHeavy Rain at Halkett
Map Location: -43.50003 172.32412
Comments:

Physical CharacteristicHalkett recorded 5.53 in (14.05 cm) of rain in 24 hours.

FloodingFlooding at Hawkins River
Map Location: -43.53753 172.0849
Comments:

Affected LifelineHawkins River was running very high and prevented all traffic between Coalgate and Darfield.

FloodingFlooding at Heathcote Valley
Map Location: -43.57816 172.71047
Comments:

Affected LifelineMount Pleasant Road had to be closed becaused it was so badly damaged.

Affected LifelineIn Macmillan Avenue, flood waters undermined the road and the surface collapsed.

CommentA strange feature of the flood in the suburbs was the trouble in districts which aren't usually affected by flooding and comparative absence of flooding where it was most expected.

LandslideLandslide
Comments:

Affected LifelineIn Dyers Pass a big slip came down over about 200 yards (183 m) of road.

Heavy RainHeavy Rain at Homebush
Map Location: -43.48092 171.99241
Comments:

Physical CharacteristicHomebush recorded 7.05 in (17.91 cm) of rain from the 17th to the 21st of February.

Heavy RainHeavy Rain at Hororata
Map Location: -43.53589 171.94819
Comments:

Physical CharacteristicHororata recorded 6.31 in (16.03 cm) of rain from the 17th to the 21st of February.

FloodingFlooding
Comments:

CommentHororata River was running from bank to bank.

Physical CharacteristicCreeks overflowed and water was lying to depth of 6-8 in (0.15-0.2 m) in some places.

Affected LifelineThe main damage in Hororata county was the scouring of roads, especially near Hororata, Glenroy and Whitecliffs.

Affected LifelineA number of small bridges and culverts were damaged.

FloodingFlooding at Hurunui River
Map Location: -42.901096 173.135196
Comments:

CommentThe water level of the Hurunui River was level with the bridge.

FloodingFlooding at Kaiapoi
Map Location: -43.383984 172.645664
Comments:

ImpactAt 1:00am on the 21st water from the overflow of Ashley River was running at high speed through three culverts on the railway embankment.

FloodingFlooding at Kaikoura
Map Location: -42.402255 173.685685
Comments:

Affected LifelineNear Kaikoura, Dip Creek caused great deal of trouble, and blocked the road. Such an extensive hold-up had not occurred there for 13 years.

Affected LifelineThe inland route from Kaikoura was impassable due to two rivers blocking the road.

LandslideLandslide at Kowai Bush
Map Location: -43.29531 171.92122
Comments:

Affected LifelineA slip blocked the Midland railway line at Kowai Bush.

FloodingFlooding at Kowai River
Map Location: -43.192998 172.756272
Comments:

CommentFarmers said the heavy flooding of the Kowai River was the most serious in history.

Affected LifelineThe Kowai Bridge on the Main North Road withstood the deck-high torrent until late on the evening of the 20th when a central portion partially collapsed and the whole bridge buckled.

Affected LifelineThe upper Kowai Bridge on Lawcock's Road was swept away.

FloodingFlooding at Lees Valley
Map Location: -43.14685 172.17342
Comments:

Affected LifelineSettlers in Lees Valley were isolated. Access to and fro was impossible through the destruction of approaches of the two bridges. The north approach to the middle bridge on Ashley Gorge Road was damaged by flood waters.

LandslideLandslide
Comments:

Affected LifelineLees Valley was cut off by slips on the road.

Heavy RainHeavy Rain at Leeston
Map Location: -43.763049 172.284554
Comments:

Physical CharacteristicLeeston recorded 5.0 in (12.70 cm) of rain in 24 hours.

FloodingFlooding
Comments:

Physical CharacteristicThe blacksmith's shop at Leeston had 6-9 in (0.15-0.23 m) of water in it.

FloodingFlooding at Leithfield
Map Location: -43.195184 172.727966
Comments:

Physical CharacteristicOutside the Leithfield Hotel water was 4 ft (1.22 m) deep.

ImpactIn a 12 mile (19 km) area between Leithfield and Woodend residents were cut off.

DamageThere was severe damage throughout the area.

FloodingFlooding at Little River
Map Location: -43.769095 172.782518
Comments:

CommentLittle River suffered the worst of the townships.

Physical CharacteristicAs early as 4:30pm on the 20th, there was water on most of the streets, by 9:00pm water was 3-4 ft (0.91-1.22 m) deep in many parts.

Physical CharacteristicWater invaded the floor of grain store to depth of 4 in (10 cm) and also entered the dairy factory.

CommentMost of this trouble was caused by the river coming over its banks behind the Maori pa.

Affected LifelinePuaha was cut off from Little River and water was flowing over the bridges.

CommentIn the township, flood waters were higher than in 1923.

ImpactHouses on the flat below the township were flooded by overflowing of a stream.

Maritime / CoastalMaritime / Coastal at Lyttelton Harbour
Map Location: -43.615501 172.716785
Comments:

DamageThe Rangitira was caught off the coast of Lyttelton. In towering seas, it miscalculated the harbour entrance by 9 km. It ran onto the rocks, damaging the front end so badly that it had to reverse all the way back to Lyttelton. There were no injuries.

FloodingFlooding at Methven
Map Location: -43.637403 171.629133
Comments:

ImpactA train from Methven derailed when crossing a flooded part of line just past Lauriston 2:30pm on the 21st. No serious damage resulted.

Affected LifelineThe main road between Methven and Lyndhurst was blocked.

Heavy RainHeavy Rain at Mount Torlesse
Map Location: -43.25447 171.82249
Comments:

Physical CharacteristicMt. Torlesse recorded 4.16 in (10.57 cm) of rain from the 17th to the 21st of February.

FloodingFlooding at New Brighton
Map Location: -43.51025 172.73057
Comments:

DamageFlooding at New Brighton was worst within the memory of most of the residents but caused more inconvenience than actual damage.

Affected LifelineBy early afternoon on the 20th, footpaths and roads were under water in all parts of borough and several intersections were covered inches deep.

ImpactAvon River was swollen but didn't reach the top of the banks. Most of the side-channels in the borough, because of exceptionally high tide, were submerged for a time and streets near the river on the northern side rapidly became flooded.

ImpactSeveral parts of North Brighton, where the land is slightly lower, were under water. Near the corner of Park Road and Longsdale Street water also covered a few lawns and gardens.

ImpactThere were wide expanses of water near the racecourse.

ImpactIn Bexley and towards Aranui where land is low-lying, whole paddocks were covered like lakes.

FloodingFlooding at Orari
Map Location: -44.13804 171.29931
Comments:

CommentAt Orari, a car swerved to avoid another and capsized in a flooded ditch 4 ft (1.22 m) deep.

FloodingFlooding at Orari River
Map Location: -43.967993 171.21592
Comments:

DamageOrari River was in very high flood throughout the 21st and overflowed its banks in places causing damage to surrounding farmland.

FloodingFlooding at Otarama
Map Location: -43.27963 171.93228
Comments:

Physical CharacteristicWaimakariri River had a discharge of 37,500 cusecs (1062 cumecs) at Otarama.

Heavy RainHeavy Rain at Oxford
Map Location: -43.296138 172.188342
Comments:

Physical CharacteristicOxford recorded 4.85 in (12.32 cm) of rain in 10 hours.

FloodingFlooding
Comments:

CommentIn Oxford, the Ashley River was running higher than it had for many years.

ImpactCreeks were overflowing, flooding paddocks and roads.

Physical CharacteristicWater entered houses in low-lying areas to a depth of 2 ft (0.61 m) and occupants had to seek other shelter.

ImpactAt the Ashley Gorge domain the bathers dressing sheds were washed adrift.

ImpactEvery ford was washed out in Oxford County.

Damage CostAt Cooper's Creek a water-race flume was destroyed and the road scoured out. The damage was estimated at over £1000 ($102,700 2009 dollars).

LandslideLandslide
Comments:

Affected LifelineThere were slips on the Oxford railway line.

FloodingFlooding at Pahau River
Map Location: -42.79527 172.84314
Comments:

Physical CharacteristicPahau River flooded and water was 3 ft (1.22 m) deep on parts of the road.

Heavy RainHeavy Rain at Pendarves
Map Location: -43.8857 171.98165
Comments:

Physical CharacteristicPendarves recorded 5.73 in (13.41 cm) of rain in 17 hours from 11:00pm on the 19th to 4:30pm on the 20th.

Heavy RainHeavy Rain at Rangiora
Map Location: -43.310007 172.570781
Comments:

Physical CharacteristicRangiora recorded 5.50 in (13.97 cm) of rain in 17 hours.

FloodingFlooding
Comments:

Affected LifelineThe main street was flooded to depth of several inches in places.

ImpactThere were few buildings which didn't have some leaks in roofs.

ImpactRangiora High School was dismissed in the middle of the morning and classes weren't continued for long at Rangiora District Primary School.

Physical CharacteristicIn various places the river had had to rise 4-7 ft (1.22-2.13 m) to run over the properties affected.

ImpactSome parts the current was so swift that it was impossible to get horses through to the marooned stock.

ImpactAshley River broke its bank 30 chains (604 m) north of the upper Ashley Bridge from Ashley Street and the flood swept down through Coldstream towards the coast.

ImpactA large area of land was inundated and at least two homes were abandoned.

CommentRangiora County Council said damage to roads in the county would take almost a year to repair.

Crop DamageCrop damage was widespread. Many wheat crops washed off farms and approximately 25 acres (10 ha) of wheat disappeared under the flood. Pea crops, some cut, some growing, had been ruined. Approximately 90 percent of the large potato crop in Coldstream district was lost.

Damage CostThe damage to roads in Rangiora County was estimated at £5000 ($513,600 2009 dollars).

ImpactThe rise of water was so rapid that it trapped several motorists, both on Main North Road and on the road between Rangiora and Loburn.

Damage CostThe total damage was roughly estimated at £50,000 ($5,136,000 2009 dollars) in Rangiora county alone.

Stock DamageThe most serious break in the Ashley River was across farm properties between Rangiora and the Main North Road. Cows, pigs, sheep and fowls were lost.

Affected LifelineTelephone communication was dislocated by the flood.

Property DamageOn north side of Rangiora one farmer had a 2 ft (0.61 m) high water mark at back door of his house. His garden was left a wilderness, there were dead pigs trapped in their stye by the sudden on rus and his fences were smashed and laid flat. The root crops were scoured out and against hedges debris was piled up to 3 ft (0.91 m) high.

FloodingFlooding at Saltwater Creek
Map Location: -43.264896 172.70856
Comments:

Affected LifelineThe bridges north of Saltwater Creek were smashed.

FloodingFlooding at Selwyn River
Map Location: -43.6641 172.294396
Comments:

CommentSelwyn River was in high flood.

Physical CharacteristicSelwyn River had a discharge of 8000 cusecs (227 cumecs) plus another 3000 cusecs (85 cumecs) overflowed at Selwyn Hutts.

FloodingFlooding at Springfield
Map Location: -43.334894 171.921445
Comments:

Affected LifelineThe road to the West Coast was blocked at Springfield.

LandslideLandslide at Staircase
Map Location: -43.22345 171.93788
Comments:

Affected LifelineAlong the West Coast railway line there was a serious washout that caused a slip on far side of the station yard at Staircase.

FloodingFlooding at Sefton
Map Location: -43.24541 172.660632
Comments:

Affected LifelineNear Sefton, railway communication was interrupted when heavy flood waters rushed through the railway yard and undermined the main line and tracks in the yard. There were other minor washouts between Sefton and Amberley.

Heavy RainHeavy Rain at Timaru
Map Location: -44.398445 171.2552
Comments:

Physical CharacteristicA light rain throughout the 20th turned into a torrential downpour by early evening. Timaru recorded 2 in (5.08 cm) of rain in three hours on the 20th.

FloodingFlooding
Comments:

CommentRivers and creeks were all running high.

Crop DamageThere were heavy losses of wheat and oat crops.

ImpactMany paddocks were almost submerged and the quantity of surface water about was greater than at any period during the last seven or eight years.

Heavy RainHeavy Rain at Waiau
Map Location: -42.6518 173.046278
Comments:

Physical CharacteristicWaiau recorded 8.82 in (22.40 cm) of rain in 30 hours.

Physical CharacteristicWaiau recorded 5.28 in (13.41 cm) of rain in 24 hours to 9:00am on the 20th.

FloodingFlooding
Comments:

Affected LifelineRailway line between Rotherham and Waiau was washed out.

Affected LifelineNearly all roads about Waiau were washed out. The inland route to Kaikoura was blocked, Waiau-Mendip Hills Road was blocked, the road to Lyndon was impassable and the approach to Home Creek Bridge was washed away.

CommentWaiau and Mason rivers were running bank high on the afternoon of the 20th and many creeks were overflowing.

Physical CharacteristicThe flooding of Waiau and Leader rivers brought water into several houses to depth of 6 in (0.15 m).

FloodingFlooding at Waihi River
Map Location: -44.186204 171.268864
Comments:

CommentWaihi River was running high.

FloodingFlooding at Wainui
Map Location: -43.8154 172.9023
Comments:

CommentWainui suffered nearly as severely as Akaroa.

FloodingFlooding at Waikuku
Map Location: -43.29544 172.68438
Comments:

ImpactThe flood smashed down through Coldstream, over towards Woodend then across to Waikuku and devastated thousands of acres of farmland and crops.

Physical CharacteristicIt went into houses that no other floods had penetrated. Some houses were invaded to a depth of 5 ft (1.52 m).

CommentThere has never, within the memory of older residents, been such a disastrous flood at Waikuku.

Crop DamageThousands of bushels of wheat were tossed against fences and across roads. Standing crops were ruined.

Stock DamageSheep, pigs, cattle and fowls were overwhelmed in the torrent.

Affected LifelineFlood waters began to subside at Waikuku at 4:00am on the 21st, but four hours later it was still knee-deep on the Main North Road.

CommentFlood was considerably more severe than the flood of May 1923. In one part of Waikuku, the water level was 3 ft (0.91 m) higher than the flood of 13 years ago, which had been the heaviest since 1868.

Damage CostOn one farm that only suffered a small amount of damage in the flood of 1923, had damage to his farm estimated at £1000 ($102,700 2009 dollars).

Damage CostWaikuku Wool Works Ltd. premises had damage estimated at £2000-£3000 ($205,000-$308,000 2009 dollars). There water to a depth of 9 ft (2.74 m) in one shed which was 3 ft (0.91 m) higher than the flood of 1923. Wool stocks and the main building was damaged.

Property DamageAndrews Twine Company Ltd. suffered damage. The storage shed walls pushed out line due to the weight of debris of wheat and sheep carcasses.

Property DamageResidents of three houses had to leave their homes because water rose to 4 ft (1.22 m) high. A majority of furnishings and personal belongings were badly damaged and silt covered the floors up to 6 in (0.15 m) deep. They got the full force of the flood.

Crop DamageOne farmer lost 50 acres of wheat, another lost 12 acres of wheat, 20 acres of white clover and 20 acres of potatoes.

Peak DischargeAshley River had a peak discharge of 83,000 cusecs (2350 cumecs) at Waikuku on the 20th.

FloodingFlooding at Waikuku Beach
Map Location: -43.28967 172.71645
Comments:

CommentAt Waikuku Beach many homes had water up to the mantlepiece.

ImpactShortly before midday on the 21st, boats rescued marooned residents from the beach. One man almost drowned when the boat was upset and he was swept across the lagoon towards the sea.

Affected LifelineThe bridge over the lagoon collapsed under the pressure of the water.

Crop DamageA house and orchard on the south side of the Ashley River bridge were under 5 ft (1.52 m) of water and all the crops were covered with up to 2 ft (0.61 m) of silt.

ImpactFlood waters cut a channel over 50 yards (46 m) wide through sand dunes to the sea.

Affected LifelineA small bridge through the domain was ruined and houses on south side of it were isolated.

AreaThe flood wrought havoc in a belt of country nine miles (14.5 km) wide.

DamageCars at the beach were badly damaged by mud.

FloodingFlooding at Woodend
Map Location: -43.32104 172.66576
Comments:

Affected LifelineThe Main North Road was impassable from Woodend due to a gap in the road 20 ft (6.10 m) wide.

Otago

Heavy RainHeavy Rain at Otago
Comments:

CommentAfter several days of gloomy weather, drizzling rain began to fall on the 20th afternoon. There were heavier showers during the night and throughout the 21st.

CommentRain extended south to Gore but was chiefly coastal.

FloodingFlooding
Comments:

Crop DamageIn North Otago crop damage was considerable, as conditions were more severe in the north of the province.

Affected LifelineThe only interference with tranport was on road north of Glenavy.

Heavy RainHeavy Rain at Dunedin
Map Location: -45.87911 170.502707
Comments:

Physical CharacteristicDunedin City recorded over 2.5 in (6.35 cm) of rain since the afternoon of the 20th to the 21st.

LandslideLandslide at Hampden
Map Location: -45.327296 170.819568
Comments:

Affected LifelineThere was a small slip on the railway line at Otepopo tunnel near Hampden.

Heavy RainHeavy Rain at Maheno
Map Location: -45.166605 170.842662
Comments:

Physical CharacteristicKakanui River rose 9 ft (2.74 m) above normal at Maheno on the 20th and flooded a large area of land.

Heavy RainHeavy Rain at Oamaru
Map Location: -45.087138 170.980874
Comments:

Physical CharacteristicOamaru recorded 6.5 in (16.51 cm) of rain in two days.

FloodingFlooding at Taieri Plain
Map Location: -45.88401 170.253762
Comments:

Crop DamageOn Taieri Plains the standing crops were slightly damaged and crops in stock were completely soaked.

References

Cowie, C.A.: Attwood, A.K. (1957) Floods in New Zealand 1920-53, The Soil Conservation and Rivers Control Council, Wellington, New Zealand, p.239.
Hydrology Annual No.3 1955, Soil Conservation and River Control Council, Wellington, New Zealand
Headline: Deluge in Wellington: Streets Become Rivers, Damage not Extensive.
Otago Daily Times, 20 February 1936.
Headline: Deluge at Akaroa.
The Christchurch Press, 21 February 1936.
Headline: Floods Block Streets.
The Christchurch Press, 21 February 1936.
Headline: Heaviest Floods in 13 Years.
The Christchurch Press, 21 February 1936.
Headline: In South Canterbury.
The Christchurch Press, 21 February 1936.
Headline: Main North Road Washed Out.
The Christchurch Press, 21 February 1936.
Headline: Miraculous Escape From Drowning.
The Christchurch Press, 21 February 1936.
Headline: Relief Workers Marooned.
The Christchurch Press, 21 February 1936.
Headline: Road and Rail Services.
The Christchurch Press, 21 February 1936.
Headline: Stock Swept Away.
The Christchurch Press, 21 February 1936.
Headline: Streets Flooded at New Brighton.
The Christchurch Press, 21 February 1936.
Headline: Wheat Losses.
The Christchurch Press, 21 February 1936.
Headline: Whole Province Affected.
The Christchurch Press, 21 February 1936.
Headline: City Escapes Lightly.
The Christchurch Press, 22 February 1936.
Headline: Ashley Rises Again.
The Press, 10 March 1936.
Headline: Damage Done to Wheat.
The Press, 22 February 1936.
Headline: Difficulties in Transport.
The Press, 22 February 1936.
Headline: Fears of Flood in Kaiapoi.
The Press, 22 February 1936.
Headline: Havoc Wrought by the Floods.
The Press, 22 February 1936.
Headline: Main South Railway.
The Press, 22 February 1936.
Headline: Selwyn County Damage.
The Press, 22 February 1936.
Headline: Steady Drizzle in Otago.
The Press, 22 February 1936.
Headline: Waikuku Laid Waste.
The Press, 22 February 1936.
Headline: Damage to Crops.
The Press, 24 February 1936.
Headline: Flood's Outlet to Sea.
The Press, 24 February 1936.
Headline: Most Roads Now Passable.
The Press, 24 February 1936.
Headline: Perfect storm may strike again soon.
www.nzherald.co.nz, 15 July 2000.

SevereFebruary 1936 Eastern South Island and Wellington Flooding ( 1936-02-19 )

13-68 years

There was minor flooding in Wellington and Otago. Canterbury was hit the hardest with many roads and railway lines throughout the province either blocked or damaged.

New Zealand

Multi HazardMulti Hazard at New Zealand
Duration:   6  days - The heavy rain and flooding started on the 19th and in Canterbury lasted until the 24th.
Comments:
Heavy RainHeavy Rain
Comments:

CommentThere was a one in 100 year rainfall event at one percent of New Zealand rain gauge sites.

Wellington

Multi HazardMulti Hazard at Wellington City
Map Location: -41.28855 174.776764
Comments:

CommentOn the 19th there was a strong south wind and heavy continuous rain in Wellington City.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicWellington recorded 2.3 in (5.84 cm) of rain in 24 hours.

ImpactRainfall was heaviest between 4-5pm on the 19th, turning most downtown streets into rivers.

FloodingFlooding
Comments:

ImpactThere was flooding of streets and low-lying residential areas near the Basin Reserve.

Physical CharacteristicOn Adelaide Road, there was five houses invaded to depths of 2 ft (0.61 m).

ImpactLocal flooding occurred in the business part of the city.

Physical CharacteristicThe flooding at Basin Reserve was over 2 ft (0.61 m) deep in places.

ImpactThere was a 30 minute holdup of the tramway service before the flood quickly subsided.

Canterbury

Heavy RainHeavy Rain at Canterbury
Comments:

Physical CharacteristicRainfall exceeded 120 mm (12.0 cm) at many locations within the province.

CommentA south-west rainstorm culminated on the 20th in heavy floods throughout the province from Kaikoura to Timaru. By 10pm, rain had diminished to a light drizzle over most parts.

FloodingFlooding
Comments:

DamageThere was widespread damage and there was extensive damage to roads and bridges, dislocating traffic services. Several main highways and many other secondary roads were impassable.

CommentAshley, Kowai and Waiau rivers broke their banks. Heavy flooding developed to alarming proportions before midnight on the 20th.

ImpactThousands of acres of farmlands were flooded and farmers had no opportunity to remove stock.

Stock DamageHundreds of sheep and cattle drowned.

Damage CostCounty roads throughout Canterbury suffered damage at a cost of £14,890 ($1,529,500 2009 dollars).

Damage CostMain highways throughout Canterbury suffered damage at a cost of £14,995 ($1,540,300 2009 dollars).

Affected LifelineIn Kurow and Omarama areas, roads were blocked by washouts occurred where creeks overflowed.

CommentFloods were probably the heaviest since those of 13 years ago.

Affected LifelineService cars from Nelson and Blenheim were prevented from getting to Christchurch.

DamageSeveral station yards on the south railway line were badly flooded, with the most serious being Rakaia where work was interrupted.

DamageThe damage to roads was serious in many places in North Canterbury, probably the worst damage was near Cheviot.

Crop DamageMuch grain was spoiled but damage was not as great as at first throught. The quantity of wheat actually destroyed by storm and washed away was only small proportion of the total crop.

Affected LifelineOn the 24th, the Main North Road was still impassable between Omihi, Cheviot and at Ashley Bridge.

Affected LifelineAlmost all railway lines in the province were scoured or washed out by the flood. Most train services had resumed by the 21st but the West Coast train service was delayed by a further slip near Kowai Bush station in the afternoon. By the evening the only lines not open were those to the West Coast and Southbridge.

CommentFloods of North Canterbury rapidly subsided from early on the morning of the 21st.

DamageNorth Canterbury bore the greater proportion of damage in the province.

Affected LifelineThere was scouring on many roads in South Canterbury and several culverts were washed away.

Heavy RainHeavy Rain at Akaroa
Map Location: -43.806637 172.973757
Comments:

CommentLight, misty rain set in from south-west late on the night of the 18th and continued throughout the 19th. Towards the night the rain became heavier. By 9am on the 20th creeks had risen considerably. Very heavy rain fell from then. The 6.5 hour rainfall on the 20th was the heaviest rainfall in the township in living memory. Rain was still falling heavily on the night of the 20th.

Physical CharacteristicAkaroa recorded 9.0 in (22.86 cm) of rain in 6.5 hours 9:00am to 3:30pm on the 20th.

Physical CharacteristicAkaroa recorded 14.0 in (35.56 cm) of rain in 40 hours to 6:00pm on the 20th.

FloodingFlooding
Comments:

ImpactSeveral houses were flooded and abandoned.

Stock DamageSheep drowned by flooding creeks at Wainui and were washed out to sea.

Affected LifelineRoads were scoured out, and in places there were serious slips.

DamageFences suffered badly.

Physical CharacteristicCreeks in three main gullies behind township rose greatly, in some cases by as much as 8 ft (2.44 m).

Physical CharacteristicThe creeks overflowed and flood waters surrounded many houses in the valley. The north end of town flooded and the main street and recreation ground were nearly 2 ft (0.61 m) under water. Four or five dwellings were flooded out.

CommentThe sea in the harbour was calm and no damage was done to boats.

DamageRoads up the valleys were flooded, metal and screenings were washed away and deep ruts appeared.

Affected LifelineAkaroa was cut off from Christchurch by the depth of water on the roads at Little River.

LandslideLandslide
Comments:

Affected LifelineSummit Road was blocked by a big slip between Le Bon's Bay and Pigeon Bay roads.

Affected LifelineThere were slips on practically every road in the district and culverts were blocked in many places.

FloodingFlooding at Ashburton
Map Location: -43.902384 171.736416
Comments:

Affected LifelineThe most serious problem faced by the Railway Department was the disruption of the service southward at 9:00pm on the 20th. The approach of the bridge at Ashburton River was damaged and passengers had to be transferred between Ashburton and Tinwald in buses.

ImpactAll through the Ashburton district and as far south as Orari, great sheets of water covered paddocks.

Affected LifelineStorm water flooded the streets in Ashburton and many country roads were covered.

ImpactAll low-lying areas were covered by storm water.

FloodingFlooding at Ashley River
Map Location: -43.27606 172.67771
Comments:

Physical CharacteristicAshley River rose 8 inches (0.2 m) per hour for a record peak flow at Rangiora.

Physical CharacteristicAshley River had a discharge of 60,000 cusecs (1699 cumecs) at Rangiora.

Affected LifelineOn the Main North Road, the Ashley River Bridge was destroyed with the sides piled high with wheat sheaves and the decking covered with silt. The north end came to abrupt end in mid-air and the approach to the northern side was completely washed away.

CommentThe river was almost back to normal by the 21st.

ImpactFew houses near the river were unaffected by the flood. One house had to be abandoned and rising waters completely covered part of road between Rangiora and Woodend.

Impact50 men were marooned when they were surrounded by deep flood water at the Ashley relief camp between Saltwater Creek and Ashley River.

CommentAshley River broke its stopbanks in three places. It overflowed at many points from its exit from gorge down to the main road.

Affected LifelineOn south side of Ashley River, the Main North Road was covered to depth of up to 9 ft (2.74 m) for a considerable distance and half a mile north of Woodend a section of concrete highway disappeared, leaving yawning gap 15 ft (4.57 m) deep.

Stock DamageStock losses were very heavy.

ImpactLow-lying areas north of Ashley River suffered heavily.

DamageConcrete culverts on the Main North Road were smashed and tossed aside.

FloodingFlooding at Banks Peninsula
Map Location: -43.73644 173.024672
Comments:

CommentThere was exceptionally heavy rain all over Banks Peninsula.

ImpactStreams swelled rapidly and flooded valleys.

Damage CostThere was as much as £3000 ($308,000 2009 dollars) worth of damage to Banks Peninsula cocksfoot crop.

Crop DamageThe peas suffered and the damp caused rot in the potato crops.

Crop DamageThere was damage to the cocksfoot crop. One grower estimated that half of his crop had been knocked out and others suffered severely also.

FloodingFlooding at Bankside
Map Location: -43.70361 172.087977
Comments:

Affected LifelineThe low-lying part of road at Bankside was impassable.

FloodingFlooding at Camping Gully
Map Location: -43.50356 171.6705
Comments:

ImpactCamping Gully ford was scoured badly and impassable.

Heavy RainHeavy Rain at Cheviot
Map Location: -42.815812 173.265245
Comments:

CommentThe rainfall in Cheviot was the heaviest of areas away from the Peninsula.

Physical CharacteristicCheviot recorded 8.66 in (22.0 cm) of rain in 24 hours.

FloodingFlooding
Comments:

Affected LifelineOn the Cheviot railway line, there were two washouts near Mina and one near Tormore.

Affected LifelineCheviot was cut off from the north and south by roads badly scoured out and impassable.

Affected LifelineNo road traffic could get farther north than Motunau due to three damaged bridges between there and Cheviot. Friday's Cutting and Foster's Cutting had piles swept away and both approaches to the bridge at Greta Paddock were lost.

ImpactA young man was on his way across Royal Stream, 13 miles north of Cheviot, with a horse and trap. He was swept downstream for 300 yards, then stranded on an island for some time before being rescued on the 20th.

Heavy RainHeavy Rain at Christchurch
Map Location: -43.53112 172.636147
Comments:

CommentThe storm in the city and suburbs was the worst in years. All night on the 19th throughout the 20th, Christchurch was hit with relentless, driving rain.

Physical CharacteristicChristchurch recorded 3.40 in (8.64 cm) of rain in 24 hours to 12:00am on the 20th.

FloodingFlooding
Comments:

Physical CharacteristicPeople in Avonside and parts of St. Albans waded knee-deep to and from their homes. Roads were awash with as much as one foot (0.30 m) of water.

CommentAvon River overflowed its banks which it had not done for years.

Affected LifelineIn one part of Avonside, the Avon River completely blocked Avonside Drive for several chains.

ImpactPeople in Avonside Drive between the weir and Dallington Street, were practically marooned in their homes and the road was impassable for cars.

ImpactThe end of Francis Avenue was like a lake and some residents were marooned in their homes.

Affected LifelineIn many streets great sheets of water were impassable for motorists.

ImpactAt the corner of Moorhouse Avenue and along Colombo Street towards the city for some distance, the street was awash from side to side. There was similar flooding in the Square, Durham Street, Weltham Road, Nursery Road and many other parts of the city.

Affected LifelineThe only damage in the city was the potential damage to road surfaces through softening of lower strata.

Affected LifelineChristchurch was almost cut off from road communication with the north and west.

ImpactCountry children who went to school in the city were unable to return home. Twenty students of Christchurch Technical College, who came into city by train, had to find beds for the night in Christchurch.

FloodingFlooding at Coldstream
Map Location: -43.29882 172.6135
Comments:

Affected LifelineTowards Coldstream there was widespread havoc. Debris was strewn over roads and some roads were impassable.

Physical CharacteristicGresson's Road was under water to depth of nearly 3 ft (0.61 m) on the 21st.

Stock DamageOne farmer who had 103 sheep lost all but three.

Crop DamageOn one farm water swept across 15 acres of potatoes, uprooting the crop. Only a small percentage of crop will be of any value. 12 acres of wheat were gone also.

Crop DamageSome farms in the district had fine crops of white clover destroyed.

FloodingFlooding at Conway Flat
Map Location: -42.619 173.45703
Comments:

Affected LifelineA washout had occurred in the previous week where the road runs alongside Conway River and the river was hitting in fiercly again on the 20th.

ImpactSlips had occurred along the bluffs and two camps were under water (a bridge builders' camp and a Public Works Department camp).

FloodingFlooding at Culverden
Map Location: -42.776159 172.855413
Comments:

Crop DamageOne farmer's stock of wheat was washed away.

Heavy RainHeavy Rain at Darfield
Map Location: -43.484623 172.113507
Comments:

CommentRainfall in Darfield was a record since 1907.

Physical CharacteristicDarfield recorded 4.5 in (11.43 cm) of rain in 12 hours.

Physical CharacteristicDarfield recorded 5.88 in (14.94 cm) of rain from the 17th to the 21st of February.

FloodingFlooding
Comments:

Affected LifelineThe Hororata bridge on the main highway between Darfield and Arundel had part of north approach washed away.

Heavy RainHeavy Rain at Dunsandel
Map Location: -43.661669 172.197715
Comments:

Physical CharacteristicDunsandel recorded 6.83 in (17.35 cm) of rain in 24 hours.

Physical CharacteristicWater covered the Main South Road at Dunsandel to depth 2.5 ft (0.76 m). The road was blocked between Dunsandel and Selwyn.

ImpactThe schoolhouse at Dunsandel was surrounded by water from the Selwyn River, which later flowed under it.

Heavy RainHeavy Rain at East Oxford
Comments:

Physical CharacteristicEast Oxford recorded 3.43 in (8.71 cm) of rain in 24 hours on the 19th.

Physical CharacteristicEast Oxford recorded 5.20 in (13.21 cm) of rain in 24 hours on the 20th.

FloodingFlooding at Ellesmere
Map Location: -43.66356 172.3564
Comments:

Affected LifelineThe Southbridge branch line was blocked by four washouts near Ellesmere.

FloodingFlooding at Eyre River
Map Location: -43.40959 172.51063
Comments:

Physical CharacteristicEyre River had a dicharge of 10,250 cusecs (290 cumecs) at the Diversion Bridge.

FloodingFlooding at Fernside
Map Location: -43.31007 172.53004
Comments:

Physical CharacteristicThe Cust River had a discharge of 3000 cusecs (85 cumecs) at the Fernside Bridge.

ImpactAshley River broke banks at Fernside, causing extensive flooding of several farms where houses had to be abandoned.

Stock DamageMuch stock was marooned and there was heavy losses of sheep near Fernside.

Stock DamageThe river broke its banks with startling suddenness and farmers had little time to rescue stock.

EvacueesTwo fernside families (approximately eight people) had to abandon their homes.

FloodingFlooding at Geraldine
Map Location: -44.091052 171.227259
Comments:

Crop DamageIn the foothill districts behind Geraldine hundreds of acres of uncut wheat and oats were flattened by the rain. They sprouted fairly badly and much wheat that would have been first grade was only of second grade quality.

Heavy RainHeavy Rain at Halkett
Map Location: -43.50003 172.32412
Comments:

Physical CharacteristicHalkett recorded 5.53 in (14.05 cm) of rain in 24 hours.

FloodingFlooding at Hawkins River
Map Location: -43.53753 172.0849
Comments:

Affected LifelineHawkins River was running very high and prevented all traffic between Coalgate and Darfield.

FloodingFlooding at Heathcote Valley
Map Location: -43.57816 172.71047
Comments:

Affected LifelineMount Pleasant Road had to be closed becaused it was so badly damaged.

Affected LifelineIn Macmillan Avenue, flood waters undermined the road and the surface collapsed.

CommentA strange feature of the flood in the suburbs was the trouble in districts which aren't usually affected by flooding and comparative absence of flooding where it was most expected.

LandslideLandslide
Comments:

Affected LifelineIn Dyers Pass a big slip came down over about 200 yards (183 m) of road.

Heavy RainHeavy Rain at Homebush
Map Location: -43.48092 171.99241
Comments:

Physical CharacteristicHomebush recorded 7.05 in (17.91 cm) of rain from the 17th to the 21st of February.

Heavy RainHeavy Rain at Hororata
Map Location: -43.53589 171.94819
Comments:

Physical CharacteristicHororata recorded 6.31 in (16.03 cm) of rain from the 17th to the 21st of February.

FloodingFlooding
Comments:

CommentHororata River was running from bank to bank.

Physical CharacteristicCreeks overflowed and water was lying to depth of 6-8 in (0.15-0.2 m) in some places.

Affected LifelineThe main damage in Hororata county was the scouring of roads, especially near Hororata, Glenroy and Whitecliffs.

Affected LifelineA number of small bridges and culverts were damaged.

FloodingFlooding at Hurunui River
Map Location: -42.901096 173.135196
Comments:

CommentThe water level of the Hurunui River was level with the bridge.

FloodingFlooding at Kaiapoi
Map Location: -43.383984 172.645664
Comments:

ImpactAt 1:00am on the 21st water from the overflow of Ashley River was running at high speed through three culverts on the railway embankment.

FloodingFlooding at Kaikoura
Map Location: -42.402255 173.685685
Comments:

Affected LifelineNear Kaikoura, Dip Creek caused great deal of trouble, and blocked the road. Such an extensive hold-up had not occurred there for 13 years.

Affected LifelineThe inland route from Kaikoura was impassable due to two rivers blocking the road.

LandslideLandslide at Kowai Bush
Map Location: -43.29531 171.92122
Comments:

Affected LifelineA slip blocked the Midland railway line at Kowai Bush.

FloodingFlooding at Kowai River
Map Location: -43.192998 172.756272
Comments:

CommentFarmers said the heavy flooding of the Kowai River was the most serious in history.

Affected LifelineThe Kowai Bridge on the Main North Road withstood the deck-high torrent until late on the evening of the 20th when a central portion partially collapsed and the whole bridge buckled.

Affected LifelineThe upper Kowai Bridge on Lawcock's Road was swept away.

FloodingFlooding at Lees Valley
Map Location: -43.14685 172.17342
Comments:

Affected LifelineSettlers in Lees Valley were isolated. Access to and fro was impossible through the destruction of approaches of the two bridges. The north approach to the middle bridge on Ashley Gorge Road was damaged by flood waters.

LandslideLandslide
Comments:

Affected LifelineLees Valley was cut off by slips on the road.

Heavy RainHeavy Rain at Leeston
Map Location: -43.763049 172.284554
Comments:

Physical CharacteristicLeeston recorded 5.0 in (12.70 cm) of rain in 24 hours.

FloodingFlooding
Comments:

Physical CharacteristicThe blacksmith's shop at Leeston had 6-9 in (0.15-0.23 m) of water in it.

FloodingFlooding at Leithfield
Map Location: -43.195184 172.727966
Comments:

Physical CharacteristicOutside the Leithfield Hotel water was 4 ft (1.22 m) deep.

ImpactIn a 12 mile (19 km) area between Leithfield and Woodend residents were cut off.

DamageThere was severe damage throughout the area.

FloodingFlooding at Little River
Map Location: -43.769095 172.782518
Comments:

CommentLittle River suffered the worst of the townships.

Physical CharacteristicAs early as 4:30pm on the 20th, there was water on most of the streets, by 9:00pm water was 3-4 ft (0.91-1.22 m) deep in many parts.

Physical CharacteristicWater invaded the floor of grain store to depth of 4 in (10 cm) and also entered the dairy factory.

CommentMost of this trouble was caused by the river coming over its banks behind the Maori pa.

Affected LifelinePuaha was cut off from Little River and water was flowing over the bridges.

CommentIn the township, flood waters were higher than in 1923.

ImpactHouses on the flat below the township were flooded by overflowing of a stream.

Maritime / CoastalMaritime / Coastal at Lyttelton Harbour
Map Location: -43.615501 172.716785
Comments:

DamageThe Rangitira was caught off the coast of Lyttelton. In towering seas, it miscalculated the harbour entrance by 9 km. It ran onto the rocks, damaging the front end so badly that it had to reverse all the way back to Lyttelton. There were no injuries.

FloodingFlooding at Methven
Map Location: -43.637403 171.629133
Comments:

ImpactA train from Methven derailed when crossing a flooded part of line just past Lauriston 2:30pm on the 21st. No serious damage resulted.

Affected LifelineThe main road between Methven and Lyndhurst was blocked.

Heavy RainHeavy Rain at Mount Torlesse
Map Location: -43.25447 171.82249
Comments:

Physical CharacteristicMt. Torlesse recorded 4.16 in (10.57 cm) of rain from the 17th to the 21st of February.

FloodingFlooding at New Brighton
Map Location: -43.51025 172.73057
Comments:

DamageFlooding at New Brighton was worst within the memory of most of the residents but caused more inconvenience than actual damage.

Affected LifelineBy early afternoon on the 20th, footpaths and roads were under water in all parts of borough and several intersections were covered inches deep.

ImpactAvon River was swollen but didn't reach the top of the banks. Most of the side-channels in the borough, because of exceptionally high tide, were submerged for a time and streets near the river on the northern side rapidly became flooded.

ImpactSeveral parts of North Brighton, where the land is slightly lower, were under water. Near the corner of Park Road and Longsdale Street water also covered a few lawns and gardens.

ImpactThere were wide expanses of water near the racecourse.

ImpactIn Bexley and towards Aranui where land is low-lying, whole paddocks were covered like lakes.

FloodingFlooding at Orari
Map Location: -44.13804 171.29931
Comments:

CommentAt Orari, a car swerved to avoid another and capsized in a flooded ditch 4 ft (1.22 m) deep.

FloodingFlooding at Orari River
Map Location: -43.967993 171.21592
Comments:

DamageOrari River was in very high flood throughout the 21st and overflowed its banks in places causing damage to surrounding farmland.

FloodingFlooding at Otarama
Map Location: -43.27963 171.93228
Comments:

Physical CharacteristicWaimakariri River had a discharge of 37,500 cusecs (1062 cumecs) at Otarama.

Heavy RainHeavy Rain at Oxford
Map Location: -43.296138 172.188342
Comments:

Physical CharacteristicOxford recorded 4.85 in (12.32 cm) of rain in 10 hours.

FloodingFlooding
Comments:

CommentIn Oxford, the Ashley River was running higher than it had for many years.

ImpactCreeks were overflowing, flooding paddocks and roads.

Physical CharacteristicWater entered houses in low-lying areas to a depth of 2 ft (0.61 m) and occupants had to seek other shelter.

ImpactAt the Ashley Gorge domain the bathers dressing sheds were washed adrift.

ImpactEvery ford was washed out in Oxford County.

Damage CostAt Cooper's Creek a water-race flume was destroyed and the road scoured out. The damage was estimated at over £1000 ($102,700 2009 dollars).

LandslideLandslide
Comments:

Affected LifelineThere were slips on the Oxford railway line.

FloodingFlooding at Pahau River
Map Location: -42.79527 172.84314
Comments:

Physical CharacteristicPahau River flooded and water was 3 ft (1.22 m) deep on parts of the road.

Heavy RainHeavy Rain at Pendarves
Map Location: -43.8857 171.98165
Comments:

Physical CharacteristicPendarves recorded 5.73 in (13.41 cm) of rain in 17 hours from 11:00pm on the 19th to 4:30pm on the 20th.

Heavy RainHeavy Rain at Rangiora
Map Location: -43.310007 172.570781
Comments:

Physical CharacteristicRangiora recorded 5.50 in (13.97 cm) of rain in 17 hours.

FloodingFlooding
Comments:

Affected LifelineThe main street was flooded to depth of several inches in places.

ImpactThere were few buildings which didn't have some leaks in roofs.

ImpactRangiora High School was dismissed in the middle of the morning and classes weren't continued for long at Rangiora District Primary School.

Physical CharacteristicIn various places the river had had to rise 4-7 ft (1.22-2.13 m) to run over the properties affected.

ImpactSome parts the current was so swift that it was impossible to get horses through to the marooned stock.

ImpactAshley River broke its bank 30 chains (604 m) north of the upper Ashley Bridge from Ashley Street and the flood swept down through Coldstream towards the coast.

ImpactA large area of land was inundated and at least two homes were abandoned.

CommentRangiora County Council said damage to roads in the county would take almost a year to repair.

Crop DamageCrop damage was widespread. Many wheat crops washed off farms and approximately 25 acres (10 ha) of wheat disappeared under the flood. Pea crops, some cut, some growing, had been ruined. Approximately 90 percent of the large potato crop in Coldstream district was lost.

Damage CostThe damage to roads in Rangiora County was estimated at £5000 ($513,600 2009 dollars).

ImpactThe rise of water was so rapid that it trapped several motorists, both on Main North Road and on the road between Rangiora and Loburn.

Damage CostThe total damage was roughly estimated at £50,000 ($5,136,000 2009 dollars) in Rangiora county alone.

Stock DamageThe most serious break in the Ashley River was across farm properties between Rangiora and the Main North Road. Cows, pigs, sheep and fowls were lost.

Affected LifelineTelephone communication was dislocated by the flood.

Property DamageOn north side of Rangiora one farmer had a 2 ft (0.61 m) high water mark at back door of his house. His garden was left a wilderness, there were dead pigs trapped in their stye by the sudden on rus and his fences were smashed and laid flat. The root crops were scoured out and against hedges debris was piled up to 3 ft (0.91 m) high.

FloodingFlooding at Saltwater Creek
Map Location: -43.264896 172.70856
Comments:

Affected LifelineThe bridges north of Saltwater Creek were smashed.

FloodingFlooding at Selwyn River
Map Location: -43.6641 172.294396
Comments:

CommentSelwyn River was in high flood.

Physical CharacteristicSelwyn River had a discharge of 8000 cusecs (227 cumecs) plus another 3000 cusecs (85 cumecs) overflowed at Selwyn Hutts.

FloodingFlooding at Springfield
Map Location: -43.334894 171.921445
Comments:

Affected LifelineThe road to the West Coast was blocked at Springfield.

LandslideLandslide at Staircase
Map Location: -43.22345 171.93788
Comments:

Affected LifelineAlong the West Coast railway line there was a serious washout that caused a slip on far side of the station yard at Staircase.

FloodingFlooding at Sefton
Map Location: -43.24541 172.660632
Comments:

Affected LifelineNear Sefton, railway communication was interrupted when heavy flood waters rushed through the railway yard and undermined the main line and tracks in the yard. There were other minor washouts between Sefton and Amberley.

Heavy RainHeavy Rain at Timaru
Map Location: -44.398445 171.2552
Comments:

Physical CharacteristicA light rain throughout the 20th turned into a torrential downpour by early evening. Timaru recorded 2 in (5.08 cm) of rain in three hours on the 20th.

FloodingFlooding
Comments:

CommentRivers and creeks were all running high.

Crop DamageThere were heavy losses of wheat and oat crops.

ImpactMany paddocks were almost submerged and the quantity of surface water about was greater than at any period during the last seven or eight years.

Heavy RainHeavy Rain at Waiau
Map Location: -42.6518 173.046278
Comments:

Physical CharacteristicWaiau recorded 8.82 in (22.40 cm) of rain in 30 hours.

Physical CharacteristicWaiau recorded 5.28 in (13.41 cm) of rain in 24 hours to 9:00am on the 20th.

FloodingFlooding
Comments:

Affected LifelineRailway line between Rotherham and Waiau was washed out.

Affected LifelineNearly all roads about Waiau were washed out. The inland route to Kaikoura was blocked, Waiau-Mendip Hills Road was blocked, the road to Lyndon was impassable and the approach to Home Creek Bridge was washed away.

CommentWaiau and Mason rivers were running bank high on the afternoon of the 20th and many creeks were overflowing.

Physical CharacteristicThe flooding of Waiau and Leader rivers brought water into several houses to depth of 6 in (0.15 m).

FloodingFlooding at Waihi River
Map Location: -44.186204 171.268864
Comments:

CommentWaihi River was running high.

FloodingFlooding at Wainui
Map Location: -43.8154 172.9023
Comments:

CommentWainui suffered nearly as severely as Akaroa.

FloodingFlooding at Waikuku
Map Location: -43.29544 172.68438
Comments:

ImpactThe flood smashed down through Coldstream, over towards Woodend then across to Waikuku and devastated thousands of acres of farmland and crops.

Physical CharacteristicIt went into houses that no other floods had penetrated. Some houses were invaded to a depth of 5 ft (1.52 m).

CommentThere has never, within the memory of older residents, been such a disastrous flood at Waikuku.

Crop DamageThousands of bushels of wheat were tossed against fences and across roads. Standing crops were ruined.

Stock DamageSheep, pigs, cattle and fowls were overwhelmed in the torrent.

Affected LifelineFlood waters began to subside at Waikuku at 4:00am on the 21st, but four hours later it was still knee-deep on the Main North Road.

CommentFlood was considerably more severe than the flood of May 1923. In one part of Waikuku, the water level was 3 ft (0.91 m) higher than the flood of 13 years ago, which had been the heaviest since 1868.

Damage CostOn one farm that only suffered a small amount of damage in the flood of 1923, had damage to his farm estimated at £1000 ($102,700 2009 dollars).

Damage CostWaikuku Wool Works Ltd. premises had damage estimated at £2000-£3000 ($205,000-$308,000 2009 dollars). There water to a depth of 9 ft (2.74 m) in one shed which was 3 ft (0.91 m) higher than the flood of 1923. Wool stocks and the main building was damaged.

Property DamageAndrews Twine Company Ltd. suffered damage. The storage shed walls pushed out line due to the weight of debris of wheat and sheep carcasses.

Property DamageResidents of three houses had to leave their homes because water rose to 4 ft (1.22 m) high. A majority of furnishings and personal belongings were badly damaged and silt covered the floors up to 6 in (0.15 m) deep. They got the full force of the flood.

Crop DamageOne farmer lost 50 acres of wheat, another lost 12 acres of wheat, 20 acres of white clover and 20 acres of potatoes.

Peak DischargeAshley River had a peak discharge of 83,000 cusecs (2350 cumecs) at Waikuku on the 20th.

FloodingFlooding at Waikuku Beach
Map Location: -43.28967 172.71645
Comments:

CommentAt Waikuku Beach many homes had water up to the mantlepiece.

ImpactShortly before midday on the 21st, boats rescued marooned residents from the beach. One man almost drowned when the boat was upset and he was swept across the lagoon towards the sea.

Affected LifelineThe bridge over the lagoon collapsed under the pressure of the water.

Crop DamageA house and orchard on the south side of the Ashley River bridge were under 5 ft (1.52 m) of water and all the crops were covered with up to 2 ft (0.61 m) of silt.

ImpactFlood waters cut a channel over 50 yards (46 m) wide through sand dunes to the sea.

Affected LifelineA small bridge through the domain was ruined and houses on south side of it were isolated.

AreaThe flood wrought havoc in a belt of country nine miles (14.5 km) wide.

DamageCars at the beach were badly damaged by mud.

FloodingFlooding at Woodend
Map Location: -43.32104 172.66576
Comments:

Affected LifelineThe Main North Road was impassable from Woodend due to a gap in the road 20 ft (6.10 m) wide.

Otago

Heavy RainHeavy Rain at Otago
Comments:

CommentAfter several days of gloomy weather, drizzling rain began to fall on the 20th afternoon. There were heavier showers during the night and throughout the 21st.

CommentRain extended south to Gore but was chiefly coastal.

FloodingFlooding
Comments:

Crop DamageIn North Otago crop damage was considerable, as conditions were more severe in the north of the province.

Affected LifelineThe only interference with tranport was on road north of Glenavy.

Heavy RainHeavy Rain at Dunedin
Map Location: -45.87911 170.502707
Comments:

Physical CharacteristicDunedin City recorded over 2.5 in (6.35 cm) of rain since the afternoon of the 20th to the 21st.

LandslideLandslide at Hampden
Map Location: -45.327296 170.819568
Comments:

Affected LifelineThere was a small slip on the railway line at Otepopo tunnel near Hampden.

Heavy RainHeavy Rain at Maheno
Map Location: -45.166605 170.842662
Comments:

Physical CharacteristicKakanui River rose 9 ft (2.74 m) above normal at Maheno on the 20th and flooded a large area of land.

Heavy RainHeavy Rain at Oamaru
Map Location: -45.087138 170.980874
Comments:

Physical CharacteristicOamaru recorded 6.5 in (16.51 cm) of rain in two days.

FloodingFlooding at Taieri Plain
Map Location: -45.88401 170.253762
Comments:

Crop DamageOn Taieri Plains the standing crops were slightly damaged and crops in stock were completely soaked.

References

Cowie, C.A.: Attwood, A.K. (1957) Floods in New Zealand 1920-53, The Soil Conservation and Rivers Control Council, Wellington, New Zealand, p.239.
Hydrology Annual No.3 1955, Soil Conservation and River Control Council, Wellington, New Zealand
Headline: Deluge in Wellington: Streets Become Rivers, Damage not Extensive.
Otago Daily Times, 20 February 1936.
Headline: Deluge at Akaroa.
The Christchurch Press, 21 February 1936.
Headline: Floods Block Streets.
The Christchurch Press, 21 February 1936.
Headline: Heaviest Floods in 13 Years.
The Christchurch Press, 21 February 1936.
Headline: In South Canterbury.
The Christchurch Press, 21 February 1936.
Headline: Main North Road Washed Out.
The Christchurch Press, 21 February 1936.
Headline: Miraculous Escape From Drowning.
The Christchurch Press, 21 February 1936.
Headline: Relief Workers Marooned.
The Christchurch Press, 21 February 1936.
Headline: Road and Rail Services.
The Christchurch Press, 21 February 1936.
Headline: Stock Swept Away.
The Christchurch Press, 21 February 1936.
Headline: Streets Flooded at New Brighton.
The Christchurch Press, 21 February 1936.
Headline: Wheat Losses.
The Christchurch Press, 21 February 1936.
Headline: Whole Province Affected.
The Christchurch Press, 21 February 1936.
Headline: City Escapes Lightly.
The Christchurch Press, 22 February 1936.
Headline: Ashley Rises Again.
The Press, 10 March 1936.
Headline: Damage Done to Wheat.
The Press, 22 February 1936.
Headline: Difficulties in Transport.
The Press, 22 February 1936.
Headline: Fears of Flood in Kaiapoi.
The Press, 22 February 1936.
Headline: Havoc Wrought by the Floods.
The Press, 22 February 1936.
Headline: Main South Railway.
The Press, 22 February 1936.
Headline: Selwyn County Damage.
The Press, 22 February 1936.
Headline: Steady Drizzle in Otago.
The Press, 22 February 1936.
Headline: Waikuku Laid Waste.
The Press, 22 February 1936.
Headline: Damage to Crops.
The Press, 24 February 1936.
Headline: Flood's Outlet to Sea.
The Press, 24 February 1936.
Headline: Most Roads Now Passable.
The Press, 24 February 1936.
Headline: Perfect storm may strike again soon.
www.nzherald.co.nz, 15 July 2000.