NZ Historic Weather Events Catalogue

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SevereMay 1954 Upper North Island Flooding ( 1954-05-17 )

10-60 years

There was flooding in Northland, Auckland and the Waikato. Two men drowned in the Mangaiti area, near Te Aroha.

North Island

Multi HazardMulti Hazard at North Island
Duration:   4  days - There was flooding from the 17th to the 20th in Northland, Auckland and the Waikato.
Comments:

Affected LifelineBad weather in Tauranga dislocated air services for two days. Other airports closed included Rongatai, Whangarei, Hamilton and Dunedin.

Northland

Multi HazardMulti Hazard at Northland
Comments:

CauseThe bad weather in the north was caused by a deep depression centred north-west of Whangarei. The rain belt extended from Northland to the Waikato. Winds around Whangarei, Kaitaia and Kaikohe were from strong to gale force, blowing from the east. The depression deepened on the 17th and was intensifying.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicNorthland rivers, swollen by about 6 inches (15.24 cm) of rain in 36 hours, flooded thousands of acres of land and blocked many roads on the 17th and 18th.

FloodingFlooding
Comments:

Affected LifelineThe State Highway in southern Hokianga and northern Hobson from Dargaville to Kaikohe was flooded in several places, as were the State Highways along the central route and the east coast route from the Bay of Islands north to Kaitaia.

Affected LifelineThe Russell road and the road from Kawakawa to Opua and Paihia were difficult to negotiate and several by-roads were affected.

Affected LifelineAll main highways in Middle Northland were under water.

Physical CharacteristicThe Dargaville-Donnelly's Crossing branch railway line was put out of service when three feet (0.91 m) of water covered the track. The road nearby was also flooded.

LandslideLandslide
Comments:

Affected LifelineThe line between Okaihau and Kaikohe was blocked by slips.

FloodingFlooding at Herekino
Map Location: -35.265428 173.205627
Comments:

CommentThe Herekino Gorge was a river rather than a road.

FloodingFlooding at Hikurangi
Map Location: -35.597981 174.28778
Comments:

ImpactWater was rising over large areas of farmland in the Hikurangi Swamp area and other low-lying districts.

FloodingFlooding at Kaeo
Map Location: -35.098261 173.776535
Comments:

Affected LifelineHalf a mile north of Kaeo the main east coast highway was impassable and water about 5 inches (13 cm) deep was running through the main street.

FloodingFlooding at Kaikohe
Map Location: -35.406232 173.80745
Comments:

Affected LifelineThe State Highway west of Kaikohe was impassable on the 17th, blocking traffic to Rawene, Opononi, and the Waipoua Forest.

Affected LifelineNearly a foot (0.3 m) of water was covering the half-mile stretch of the Te Pua Road, the outlet north from Kaikohe. Travel was also blocked by flood waters at Taumarere on the Kawakawa-Paihia main highway.

ImpactThousands of acres were still flooded on the 21st.

Affected LifelineThe roads still closed on the 21st were the State Highway from Dargaville to Kaikohe through the Waipoua Forest and the highway from Whangarei to Kaikohe via Mangakahia.

FloodingFlooding at Mangamuka River
Map Location: -35.251507 173.533001
Comments:

Affected LifelineThe Mangamuka River covered part of the north State Highway, halting transport.

FloodingFlooding at Mangonui
Map Location: -34.992391 173.536414
Comments:

ImpactMangonui County was isolated on the 19th.

High Wind GustsHigh Wind / Gust at Tangihua
Map Location: -35.849822 174.082832
Comments:

Stock DamageFive cows were electrocuted when a long span of power cable to a milking shed on a farm was blown down. The live wire struck the cows, which were sheltering near the shed, killing them instantly.

FloodingFlooding at Waihou River
Map Location: -35.308261 173.639431
Comments:

ImpactHundreds of acres of pasture land were flooded in the Waihou Valley, near Rangiahua, north of Okaihau, and at dusk on the 17th flood waters were lapping the roadsides.

High Wind GustsHigh Wind / Gust at Whangarei
Map Location: -35.719745 174.298401
Comments:

DamageHigh winds swept the area, bringing down trees and causing damage, especially in exposed eastern districts.

FloodingFlooding
Comments:

Affected LifelineWater was over the main Whangarei-Dargaville and Whangarei-Kaikohe roads on the 17th and the road was still impassable on the 19th.

Auckland

Multi HazardMulti Hazard at Auckland
Comments:

Affected LifelinePower lines suffered on the 20th. Trouble was experienced at Orakei, Mission Bay, and the western part of St Heliers. A point near Clevedon was without power for several days. There was trouble with the power lines between Henderson and Helensville and flooded roads hindered the repair gangs.

Affected LifelineThe rail service north of Auckland was affected by washouts and a major subsidence. The subsidence occurred at Makarau when between 700 and 1000 yards of filling collapsed.

Affected LifelinePower failed on the whole of the North Shore at 11.15 p.m. on the 20th and was still off at midnight.

FloodingFlooding
Comments:

Affected LifelineA culvert was washed out between Kaipara Flats and Wellsford, and the Kumeu railway station yard was flooded.

Multi HazardMulti Hazard at Auckland City
Map Location: -36.852397 174.762337
Comments:

Physical CharacteristicBarometric pressure in Auckland on the 19th dropped to the lowest pressure ever officially recorded to that time in the city. When the centre of the storm passed overhead, the barometer at the weather office in Mechanics Bay stood at 28.727 inches (972.8 hPa) at 9 p.m. breaking the 87-year-old record from 1867.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicMechanics Bay recorded 0.88 in (2.24 cm) of rain from 3 a.m. to 6 p.m. on the 17th.

Physical CharacteristicMechanics Bay recorded a total of 1.64 in (4.17 cm) of rain on the 17th.

CommentMore heavy showers hit Auckland on the 19th.

Physical CharacteristicAuckland recorded 6.29 in (15.98 cm) of rain from midnight on the 16th to 6 p.m. on the 20th.

Physical CharacteristicAuckland recorded 1.73 in (4.39 cm) of rain from midnight on the 19th to 6 p.m. on the 20th.

FloodingFlooding
Comments:

Physical CharacteristicThe heavy rain in Auckland on the 17th and 18th caused considerable flooding on the main highway through Ellerslie. Water about two feet (0.61 m) deep extended from the corner of Arthur Street to the Ellerslie Domain, about a quarter of a mile away.

ImpactRain disrupted cargo work on the Auckland waterfront on the 18th.

Affected LifelineSome internal and overseas air services were interrupted.

High Wind GustsHigh Wind / Gust
Comments:

Peak Wind SpeedA gale with gusts rising to 60 mph (96.6 km/hr) lashed Auckland on the 20th.

Affected LifelineThe storm damaged roads and railway tracks, tore down telephone and electric-power lines, wrought havoc in gardens and flooded some rural areas.

DamageThe high winds from a north-westerly quarter blew in some shop windows and uprooted trees.

DamageSome small craft were wrecked in the Waitemata Harbour and at Mangere. Rough conditions on the harbour affected some of the morning ferry services.

LandslideLandslide
Comments:

DamageA large slip behind a motor company's premises in Beach Road carried away about 50 feet (15 m) of a newly built concrete and timber retaining wall. The slip fell into a vacant section and only about 8 feet (2.4 m) of the wall was left.

DamageIn another section in Beach Road a fairly large slip fell from the top of a 30 foot (9 m) cliff. Small amounts of soil continued to fall during the afternoon and the driving rain eroded the cliff face.

Maritime / CoastalMaritime / Coastal at Mangere
Map Location: -36.974842 174.797476
Comments:

Affected LifelineSpray swept over the Mangere Bridge at high tide on the 20th and many cars were brought to a standstill. The causeway to Puketutu Island was covered with water at high tide on the 20th and was impassable.

Maritime / CoastalMaritime / Coastal at Milford Beach
Map Location: -36.767286 174.768705
Comments:

DamageThere was more damage done to frontages on Milford Beach, where the residents had been restoring the retaining walls.

FloodingFlooding at Mount Roskill
Map Location: -36.917289 174.734807
Comments:

ImpactThe industrial area was under water in some places. A timber yard was flooded.

FloodingFlooding at Northcote
Map Location: -36.814428 174.741753
Comments:

ImpactStormwater got into sewers and properties were flooded with sewage in the Alfred Street area.

LandslideLandslide at Rothesay Bay
Map Location: -36.726021 174.741154
Comments:

DamageA landslide carried away part of the foundations of a new house at 50 Beulah Avenue on the night of the 19th. The house had to be moved.

FloodingFlooding at Takapuna
Map Location: -36.787162 174.755633
Comments:

Physical CharacteristicOn the North Shore there was flooding in Nile Road extension, Milford, and Wairau Road, Takapuna. The residents were frequently marooned for two days. Some of the time water on the road was up to three feet (0.91 m) deep.

ImpactThe Wairau Creek was in flood. It raced through backyards, and in a number of places reached the foundations of houses. At Alma Road, the stream was up to the decking of the bridge.

Multi HazardMulti Hazard at Whenuapai
Map Location: -36.788052 174.613904
Comments:

Affected LifelinePlanes of the National Airways Corporation, normally going in and out of Whenuapai about 34 times a day were suspended until late on the 20th due to bad weather.

Waikato

Multi HazardMulti Hazard at Waikato
Comments:

Affected LifelineThe Whitianga and Coromandel roads were blocked by slips and water and the Thames-Auckland road was impassable in the Ngatea-Waitakaruru districts. The Paeroa-Auckland road was flooded and the Paeroa-Te Aroha road was open to heavy traffic only.

FloodingFlooding
Comments:

ImpactIn the Thames Valley area about 20,000 acres of pasture land was still inundated on the 26th while hundreds more acres were rotting after the flood waters drained off. Dozens of pastures were covered with silt and needed resowing. Others had been completely killed off. Thousands of cattle were without feed and were grazing on the side of the roads in many districts.

Affected LifelinePart of the road between Tapu and Bullion Quarry, on the Thames-Whitianga Highway, was severely washed out with was water that was flowing off the hills.

ImpactIn travelling from Thames to Paeroa on the 18th one noticed the whole of the flat country on the right side of the road completely inundated. The water was muddy and brought with it considerable debris which collected in the fences and behind trees. Water was across the road on all low lying areas.

Affected LifelineHeavy floods throughout the Thames Valley and the Coromandel Peninsula resulted in the mail services being disrupted badly.

Affected LifelineThe main railway line to the Frankton Junction was blocked at Tirohia and Waitoki. The railway line was damaged by flood water in the Waitoki and Mangaiti areas.

LandslideLandslide
Comments:

Affected LifelineA slip between Paeroa and Waihi in the gorge temporarily halted bus services.

Multi HazardMulti Hazard at Coromandel
Map Location: -36.752548 175.508913
Comments:

Affected LifelineAll traffic between Coromandel and Mercury Bay had to use the Whangapoua-Kuaotunu road.

Affected LifelineTelephone communications were disrupted and all mails to and from Coromandel were held up.

FloodingFlooding
Comments:

ImpactExtensive areas in the township were under water, mostly due to rain draining from the hills.

ImpactSeveral buildings were surrounded by the floods.

High Wind GustsHigh Wind / Gust
Comments:

DamageSome damage in the Coromandel township was reported. A window at the Bank of New Zealand was blown out. Sheets of iron blew off roofs, and fences were blown down.

LandslideLandslide
Comments:

Affected LifelineThere was a slip on the Coromandel-Colville road between Kikowhakarere and Oamaru Bay. The slip was cleared right away.

Affected LifelineThe Colville-Pt Jackson road was completely closed with numbers of slips all along but was open again by the 26th.

Affected LifelineThe Coromandel-Kennedy Bay road had its share of slips.

Affected LifelineThe Coromandel-Mercury Bay main highway was still closed on the 26th. Apart from the large slips, the recently widened corners were in very bad condition.

Affected LifelineThere were slips on the Thames-Coromandel main highway. On the 20th numerous slips blocked roads throughout the Coromandel County. Some of the slips were the biggest in the history of the district. A car travelled through flood waters almost continuously from Thames. Just short of Tapu the road was completely blocked by a large tree which had fallen across the highway. After a way was cut through a large slip further on forced a stop at Tapu.

FloodingFlooding at Hikutaia
Map Location: -37.290044 175.654673
Comments:

Affected LifelineAt Hikutaia water was everywhere and at the store and hotel corner was completely across the road.

CommentAlmost every man available was called out in Hikutaia to sandbank the stopbanks.

ImpactThousands of acres of lush farming land was under water on the 20th.

ImpactFarmers had to dry their stock off on the 18th and 19th on account of there being no power for the milking sheds.

LandslideLandslide
Comments:

Affected LifelineThere was a slip across the road at Hikutaia.

LandslideLandslide at Karangahake
Map Location: -37.140988 175.533107
Comments:

Affected LifelineThe Karangahake water supply broke down on the 18th when a large subidence carried away some of the mains. It was estimated that it would be 2 or 3 days before it would be repaired.

Affected LifelineThere were slips at Karangahake on the Paeroa-Tauranga main highway.

Heavy RainHeavy Rain at Kauaeranga Valley
Map Location: -37.079011 175.654221
Comments:

Physical CharacteristicThe meteorological office of the New Zealand Forest Service in the Kauaeranga Valley recorded 7.62 in (19.35 cm) of rain from 9 a.m. on the 17th to 7.30 a.m. on the 18th.

Physical CharacteristicThe meteorological office of the New Zealand Forest Service in the Kauaeranga Valley recorded 18.35 in (46.61 cm) of rain in four days ending at 7.30 a.m. on the 20th.

FloodingFlooding at Komata
Map Location: -37.342645 175.67923
Comments:

Affected LifelineThe farmlands in the Komata area suffered badly and terrific streams of muddy water were crossing the highway in every direction.

ImpactA 90-acre farm at Komata had only one acre above water.

EvacueesSeveral families were evacuated from the farms on Komata Road on the 20th. Their properties were covered with water.

FloodingFlooding at Kopu
Map Location: -37.183961 175.571434
Comments:

Affected LifelineDue to the Kirikiri Stream bursting its banks and the high tides backing up the Thames (Waihou) River, about four feet (1.22 m) of water was covering farm land and the main Thames-Paeroa Road.

ImpactKopu saleyards was covered and the Kopu Hotel was surrounded by water.

ImpactIn some parts the flood waters had entered houses.

CommentResidents claimed it was the worst flood they have had in nearly 10 years.

Physical CharacteristicThree feet (0.91 m) of water flowed through the Kopu post office and store.

FloodingFlooding at Mangaiti
Map Location: -37.500125 175.686879
Comments:

CasualtiesThe bodies of two farmers (aged 51 and 48) were found on the 22nd after they went missing from their homes on the 19th. The missing men were in a farming partnership and they left their home in a boat to cross a flooded area, about half a mile in width, to reach the back portion of their farm which was higher and where their stock had been placed for safety. A search party went out and the dinghy was found overturned on the 20th but the bodies weren't found until the 22nd. Neither of the men could swim.

FloodingFlooding at Mangatawhiri
Map Location: -37.218243 175.119949
Comments:

Affected LifelineAt Mangatawhiri heavy flooding blocked the road.

FloodingFlooding at Matatoki
Map Location: -37.207267 175.60987
Comments:

Physical CharacteristicThe stretch of road from Matatoki to Kirikiri flood waters were approximately 4 ft (1.22 m) deep.

FloodingFlooding at Netherton
Map Location: -37.339797 175.61034
Comments:

ImpactWorkers living in the Netherton district were unable to get into Paeroa on the 19th because of deep floods in the Puke area.

LandslideLandslide at Ngarimu Bay
Comments:

ImpactThe hillside round the coast in the vicinity of Ngarimu Bay appeared to be sliding downwards.

Affected LifelineThe coast road was covered in slips of every description.

Maritime / CoastalMaritime / Coastal
Comments:

ImpactA fisherman at Ngarimu Bay had the misfortune to have his boat, together with all his equipment, buffeted by the heavy seas to such an extent that the boat eventually capsized with the almost complete loss of all his fishing gear.

Heavy RainHeavy Rain at Paeroa
Map Location: -37.373937 175.671378
Comments:

Physical CharacteristicPaeroa recorded 5.83 in (14.81 cm) of rain in 24 hours ending at 9 a.m. on the 18th.

Physical CharacteristicPaeroa recorded 11.69 in (29.69 cm) of rain in 48 hours ending 9 a.m. on the 19th.

Physical CharacteristicPaeroa recorded 5.86 in (14.88 cm) of rain in 24 hours ending at 9 a.m. on the 19th.

Physical CharacteristicPaeroa recorded 14.2 in (36.07 cm) of rain in four days ending 9 a.m. on the 21st.

Physical CharacteristicPaeroa recorded 1.72 in (4.37 cm) of rain in one day ending 9 a.m. on the 20th.

Physical CharacteristicPaeroa recorded 0.79 in (2.01 cm) of rain in one day ending 9 a.m. on the 21st.

Multi HazardMulti Hazard
Comments:

CommentThe rain first commenced falling in the early hours of the 17th and increased in intensity throughout the night of the 17th, and all day on the 18th and 19th. The rain eased on the morning of the 20th but the gale force wind was still blowing.

CommentFor a period of 48 hours Paeroa was buffeted by an easterly storm.

FloodingFlooding
Comments:

ImpactAll low lying parts of the borough were deeply flooded and many houses were totally surrounded by water.

Affected LifelineAs a result of the storm, communications with Waihi, Thames, Te Aroha and Auckland were suspended. All were resumed by the 21st.

ImpactAlong Puke Road houses were completely surrounded with water and in some cases the water rose above floor level. The state housing block in Opatito Road was badly flooded. About 20 State houses were completely flooded with large stretches of the road being made impassable by deep water. Flood waters rose above the floor level of most of the houses. Junction Road area was well flooded. On the other side of the Ohinemuri River, in the Rotokohu Road area considerable flooding occurred. Large areas were flooded.

Affected LifelineThe Paeroa water supply went off on the night of the 18th and it was thought that the trouble was debris blocking the intake.

Stock DamageSome loss of stock was apparent.

Peak River LevelThe highest level reached by the Ohinemuri River was 121.5 ft (37.0 m) at midnight on the 18th at the Criterion Bridge. It should be noted that the measurement of 121.5 ft was not above sea level. It was purely a survey measurement. The river was within 2.5 ft (0.76 m) of the carriageway.

ImpactThe Paeroa borough and hundreds of acres of farmland was flooded.

ImpactIn the main street many business premises were isolated.

ImpactThe area on the Waihi road fronting the hospital was several feet under water.

ImpactThe Waihou River rose and the area surrounding the Puke wharf was completely covered, areas in Station Road, Rye Lane, Junction Road and Opatito Road were flooded.

ImpactOn the 20th the lower part of the town towards the Waihou River was showing no improvement and large areas of the borough were still flooded.

ImpactAt daylight on the 18th the low lying area on Normanby Road opposite the Paeroa maternity home was a lake of water and a number of houses were totally surrounded. The water continued to rise in this area until flood waters rose above the floor of some dwellings.

CommentThe Waihou River was within a foot (0.3 m) of the top of the stopbanks in several places.

Affected LifelineThe Puke Bridge was closed to all traffic.

EvacueesFour families were evacuated from farms on the Mill Road area.

ImpactThe Ohinemuri River rose slightly on the night of the 20th after heavy rain occurred in Waihi.

CommentThe Waihou River at Puke bridge on the night of the 20th reached its highest level since May 1934, according to old residents in that localities.

EvacueesMany families were evacuated when their farms became covered with water. The Mill Road area suffered badly and nearly all farms were covered with water to a depth of several feet. On Cadman Road some of the farms were almost completely under water. A family had to evacuate their home. On Hubbard Road, near the Puke Bridge, farms were flooded. Three families were evacuated. There was one foot (0.3 m) of water in one house. The families had to make their way through 4 ft 6 in (1.37 m) of water to the Auckland-Paeroa highway on the town side of Puke Bridge. In the Puke Road and Rye Lane part of the town the water continued to rise and on the 20th another nine residents were evacuated.

Stock DamageA farmer on Hubbard Road lost all his 16 killing sheep and 10 calves.

Affected LifelineTrains were still suspended on the 21st due to the damage to Rotokohu Stream bridge. The approaches were washed away.

CommentThe flood waters seeped through the stopbank of the river rather than from the surrounding districts.

Affected LifelineThere was serious flooding along the Paeroa-Te Aroha main highway, just beyond Mill Road.

Crop DamageThe flood destroyed large quantities of hay and ruined pastures which would not recover for months. The farmers were facing the winter with no grass and very little hay. As a consequence many farmers had to sell their herds.

CommentThe flood was reported to be worst flood in 60 years, but was probably not as bad as that of 1910 (which was 44 years before).

LandslideLandslide
Comments:

Affected LifelineThere were slips on the road and railway line to Waihi.

FloodingFlooding at Puriri
Map Location: -37.229305 175.630976
Comments:

Affected LifelineAt Puriri Bridge the fences were flattened by flood waters and the road was damaged after the creek topped its banks.

Multi HazardMulti Hazard at Tairua
Map Location: -37.005286 175.849187
Comments:

Affected LifelineRoad communication between Tairua and Hikuai was broken.

Heavy RainHeavy Rain at Te Aroha
Map Location: -37.536498 175.715457
Comments:

Physical CharacteristicTe Aroha recorded 18.93 in (48.08 cm) of rain in 72 hours ending at 4 p.m. on the 20th. This has a return period of greater than 150 years.

Physical CharacteristicTe Aroha recorded 390 mm (39.0 cm) of rain in 48 hours.

FloodingFlooding
Comments:

Peak River LevelThe Waihou River reached an all-time high level record at Te Aroha on the 19th, when it rose from 23 feet (7.01 m) at 9 a.m. on the 18th to 30 feet (9.14 m) at 1:30 a.m. on the 19th. The previous highest flood level was in last March when the river rose to 28.4 feet (8.66 m).

Peak DischargeThe Waihou River had a peak discharge of 22,300 cusecs (631 cumecs) at the Te Aroha Bridge on the 19th. The gauge height was 30.2 ft (9.20 m) and the catchment area was 433 square miles (1121 km^2).

Multi HazardMulti Hazard at Thames
Map Location: -37.140988 175.533107
Comments:

Affected LifelineAll road and rail access to Thames was reported to be cut off by flooding and slips. The main south road was covered in several places and just beyond Thames the road and railway were several feet under water for about a quarter of a mile.

High Wind GustsHigh Wind / Gust
Comments:

Affected LifelineLight easterly winds developed into a fierce gale on the night of the 17th and caused breakdowns in power communications throughout the Thames Valley.

Affected LifelineThroughout the Thames Valley Electric Power Board's district the electrical supply was disrupted for 36 hours on the 17th and 18th. The heavy gale with the flooding, brought down power poles and in many cases trees fell across the lines. The gale crossed the main feeder lines causing shorts which stopped all power being transmitted from the Hauraki Plains. Between Kerepehi and Thames several trees fell over the power lines. The Awaiti area was reported to have suffered the most.

CommentHigh winds and rain lashed the Thames Valley again on the 19th and 20th.

CommentThe night of the 19th was described by several old residents of the town as one of the windiest nights they could remember for a long time. Hundreds of faults to lines needed to be repaired in the district after the storm on the 19th.

Crop DamageThe gale force winds caused havoc among fruit trees and vegetables.

Physical CharacteristicThames recorded 193 mm (19.3 cm) of rain in 20 hours.

FloodingFlooding
Comments:

ImpactKauaeranga River burst its banks in many parts, inundating large areas of farm land in the Parawai and Totara districts. The high tide on the morning of the 18th backed up the flow of the river.

Physical CharacteristicPart of the road about 100 yards south of the Kauaeranga Bridge was flooded with about a foot (0.3 m) of water, but further along near Totara the water was four feet (1.22 m) deep for a half-mile stretch. Water stretched from Totara to Kaueranga Bridge.

ImpactSeveral gardens in the Parawai area were under water due to heavy rain.

ImpactThe race course at Parawai was almost completely covered with water on the 18th.

DamageAs a result of a blockage in the Hape Creek several gardens were inundated in Clarence and Alfred Street in Thames. Shortly after midday on the 18th the creek was estimated to be seven feet (2.13 m) above its normal level, and was still rising. Hape Creek topped its bank and flowed down The Lane, across and along Rolleston Street, flattened a fence on a property, and continued its path down Clarence and Alfred streets into Grey Street near the South School, where there was further flooding. Rolleston Street was a raging torrent of water. Severe damage was done to the roads.

ImpactFlood waters in Parawai were 3 ft (0.91 m) deep at its deepest part.

Affected LifelineAll traffic at Parawai was suspended for some considerable time.

Affected LifelineIn some places along the Thames railway line the sand had at places been washed from between the sleepers and the water was three feet (0.91 m) deep in places.

Stock DamageSome loss of stock was apparent.

ImpactOn the 20th the rain again caused minor flooding in town. There were sections of Victoria Park and Beach Road under water and water was lapping the top of doorsteps of homes. There were only patches of flooding on the Parawai Flats.

EvacueesA number of residents of Parawai, whose homes were either invaded by flood waters or were completely surrounded, were evacuated.

CommentKaraka Creek had only 2 ft (0.61 m) to go before it spilled into the town.

EvacueesOver 50 people were evacuated from Ferry and Mill roads.

DamageOne house along Beach Road had half its chimney blown off and the sitting room was flooded. Many house gardens in the Queen Street area were inundated and one house was very near to being flooded.

LandslideLandslide
Comments:

CommentMany slips could be seen in the hills.

FloodingFlooding at Tirohia
Map Location: -37.43681 175.645377
Comments:

CommentSettlers across the Tirohia bridge on the Awaiti side of the Waihou River reported that the flooding there was the most serious they had known.

EvacueesA family had to leave their home, in which there was two feet (0.61 m) of water.

FloodingFlooding at Totara
Map Location: -37.167146 175.552067
Comments:

Peak Water LevelThe five feet (1.52 m) of water covering the road was impassable.

Heavy RainHeavy Rain at Waihi
Map Location: -37.39414 175.820732
Comments:

Physical CharacteristicWaihi recorded 9.3 in (23.62 cm) of rain in three days up to 9 a.m. on the 19th.

Physical CharacteristicWaihi recorded 3.38 in (8.59 cm) of rain in one day up to the morning of the 18th.

Physical CharacteristicWaihi recorded 5.15 in (13.08 cm) of rain in one day up to the morning of the 19th.

FloodingFlooding
Comments:

ImpactThere was more torrential rain in Waihi on the 20th and the streams and rivers in the district overflowed their banks.

High Wind GustsHigh Wind / Gust
Comments:

Affected LifelineA tree came down in Seddon Avenue, bringing down wires, and completely blocking the road.

LandslideLandslide
Comments:

Affected LifelineThere were ten slips on 13 miles of road between Waihi and Paeroa.

Affected LifelineThere were three slips on the railway line between Waihi and the Karangahake tunnel.

LandslideLandslide at Waikino
Map Location: -37.40621 175.77092
Comments:

Affected LifelineThe Taneatua-Auckland line was blocked by a slip at Waikino.

FloodingFlooding at Wharepoa
Map Location: -37.268304 175.621145
Comments:

ImpactThe Wharepoa district was mostly inundated with water.

ImpactThere was over 2000 acres of farmland inundated at Wharepoa.

ImpactSome houses close to the Waihou River were totally submerged, with dozens of others completely surrounded.

LandslideLandslide
Comments:

Affected LifelineThere were two slips at Wharepoa across the road.

Maritime / CoastalMaritime / Coastal at Whitianga
Map Location: -36.834317 175.692086
Comments:

CommentHeavy seas lashed the foreshore along Buffalo Beach on the 17th and 18th. Erosion along some of the cliffs were reported.

FloodingFlooding
Comments:

CommentThere was no flooding of consequence.

Bay of Plenty

Multi HazardMulti Hazard at Bay of Plenty
Comments:

Affected LifelineThe unsealed 2.75 mile stretch from Hongi's Track to Lake Rotoma was reported to be barely passable on the 20th.

LandslideLandslide
Comments:

Affected LifelineThe Taneatua-Auckland railway line was blocked by a slip on the 18th.

High Wind GustsHigh Wind / Gust at Tauranga
Map Location: -37.679532 176.173022
Comments:

Physical CharacteristicA gale with 40 mph (64 km/hr) gusts blew all day on the 18th and into the night.

DamageThe verandah of a shop on the Strand was blown off and part of the roof of offices on the second storey was folded back.

Affected LifelineA break in the power lines cut off electricity to the town for nearly four hours.

Affected LifelineA large poplar tree was blown down in Harrington Street, blocking the road.

DamageGilmore Rogers. Ltd. Lost two corner plateglass windows of about 80 square feet each.

Maritime / CoastalMaritime / Coastal at Waihi Beach
Map Location: -37.40049 175.94134
Comments:

CommentThe seas were heavy at Waihi Beach.

Gisborne

Heavy RainHeavy Rain at Te Araroa
Map Location: -37.633021 178.355369
Comments:

Physical CharacteristicTe Araroa was floodbound on the 19th after 6 in (15.24 cm) of rain in 24 hours caused rivers to spill over.

FloodingFlooding
Comments:

Affected LifelineSettlers in the Karakatuwhero River valley, to the north-west, were isolated by washed out roads.

Affected LifelineThe Awatere River was over the main highway four miles south of Te Araroa.

Affected LifelineTwenty miles south of the township between Tikitiki and Ruatoria, there was an 80-foot (24 m) gap in the south approach to the bridge over the Mangaporo River, which was in high flood.

References

Collen, B. and Hessel, J.W.D. (1981). The Thames-Coromandel Floods of April 1981. NZ Meteorological Service, Technical Information Circular No.183.
Headline: Bad Storm, Peninsula Affected, Many Slips Reported.
Coromandel and Mercury Bay Gazette, 26 May (Wednesday) 1954.
Headline: 11.69 Inches of Rain, Paeroa Deluged, Ohinemuri River's High Level.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: Flood At Thames, Area of Devastation, Damage In District.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: Paeroa Suffers Flood, Large Areas Inundated, Water Enters Shops and Houses.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: 14.2 Inches Of rain, Four Days In Paeroa, Ohinemuri Falls Eleven Feet.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Storm Abates - Valley Still Badly Flooded.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Two Men Missing, Accident At Mangaiti, Capsize of a Dinghy.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Desperate Plight, Rotokohu Farmers, Mill and Cadman Roads, Floods Ruin Winter Feed.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Flood Waters Now Receding, Paeroa Dry Again, Farmlands Still Flooded.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Highest Ever, Waihou At Te Aroha.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Search Ends, Missing Men Found, Tragedy at Mangaiti, Victims of Waihou Floods.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Hydrology Annual, No.14 1966, Published by the Ministry of Works , The Soil Conservation and Rivers Control Council, Wellington, New Zealand, A.R. Shearer, 1969
Major weather events in New Zealand, FLOODS AND HIGH RAINFALL, Floods to 31st July 2006
NZ Met Service. (2008). Meteorology of Extreme Rainfalls in New Zealand (Mark Pascoe, Ed.).
Headline: Valley Buffeted By Gale-Force Storm, Large Areas Flooded In The Hauraki District.
Thames Star, 18 May (Tuesday) 1954.
Headline: Storm Continues To Buffet Area, Coromandel has Worst Slips In History.
Thames Star, 20 May (Thursday) 1954.
Headline: Two Feared Lost In Waihou River Floods.
Thames Star, 21 May (Friday) 1954.
Headline: Properties Still Under Water.
Thames Star, 26 May (Wednesday) 1954.
Headline: Two Farmers Missing.
The Bay of Plenty Times, 21 May 1954.
Headline: Floods Block Roads In Northland, Rain-Swollen Rivers Spill Over Thousands of Acres.
The New Zealand Herald, 18 May (Tuesday) 1954.
Headline: Floods Hit Paeroa-Thames District, Nearly Six Inches of rain in Day Closes Many Roads.
The New Zealand Herald, 19 May (Wednesday) 1954.
Headline: South Pacific Weather Map.
The New Zealand Herald, 19 May (Wednesday) 1954.
Headline: Flood damage and Disruption In Three Districts.
The New Zealand Herald, 20 May (Thursday) 1954.
Headline: South Pacific Weather Map.
The New Zealand Herald, 20 May (Thursday) 1954.
Headline: Two farmers Missing In Floods, Fruitless Search Near Te Aroha.
The New Zealand Herald, 21 May (Friday) 1954.
Headline: Violent Gale Hits Thames Valley.
Waihi Gazette, 20 May (Thursday) 1954.

SevereMay 1954 Upper North Island Flooding ( 1954-05-17 )

10-60 years

There was flooding in Northland, Auckland and the Waikato. Two men drowned in the Mangaiti area, near Te Aroha.

North Island

Multi HazardMulti Hazard at North Island
Duration:   4  days - There was flooding from the 17th to the 20th in Northland, Auckland and the Waikato.
Comments:

Affected LifelineBad weather in Tauranga dislocated air services for two days. Other airports closed included Rongatai, Whangarei, Hamilton and Dunedin.

Northland

Multi HazardMulti Hazard at Northland
Comments:

CauseThe bad weather in the north was caused by a deep depression centred north-west of Whangarei. The rain belt extended from Northland to the Waikato. Winds around Whangarei, Kaitaia and Kaikohe were from strong to gale force, blowing from the east. The depression deepened on the 17th and was intensifying.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicNorthland rivers, swollen by about 6 inches (15.24 cm) of rain in 36 hours, flooded thousands of acres of land and blocked many roads on the 17th and 18th.

FloodingFlooding
Comments:

Affected LifelineThe State Highway in southern Hokianga and northern Hobson from Dargaville to Kaikohe was flooded in several places, as were the State Highways along the central route and the east coast route from the Bay of Islands north to Kaitaia.

Affected LifelineThe Russell road and the road from Kawakawa to Opua and Paihia were difficult to negotiate and several by-roads were affected.

Affected LifelineAll main highways in Middle Northland were under water.

Physical CharacteristicThe Dargaville-Donnelly's Crossing branch railway line was put out of service when three feet (0.91 m) of water covered the track. The road nearby was also flooded.

LandslideLandslide
Comments:

Affected LifelineThe line between Okaihau and Kaikohe was blocked by slips.

FloodingFlooding at Herekino
Map Location: -35.265428 173.205627
Comments:

CommentThe Herekino Gorge was a river rather than a road.

FloodingFlooding at Hikurangi
Map Location: -35.597981 174.28778
Comments:

ImpactWater was rising over large areas of farmland in the Hikurangi Swamp area and other low-lying districts.

FloodingFlooding at Kaeo
Map Location: -35.098261 173.776535
Comments:

Affected LifelineHalf a mile north of Kaeo the main east coast highway was impassable and water about 5 inches (13 cm) deep was running through the main street.

FloodingFlooding at Kaikohe
Map Location: -35.406232 173.80745
Comments:

Affected LifelineThe State Highway west of Kaikohe was impassable on the 17th, blocking traffic to Rawene, Opononi, and the Waipoua Forest.

Affected LifelineNearly a foot (0.3 m) of water was covering the half-mile stretch of the Te Pua Road, the outlet north from Kaikohe. Travel was also blocked by flood waters at Taumarere on the Kawakawa-Paihia main highway.

ImpactThousands of acres were still flooded on the 21st.

Affected LifelineThe roads still closed on the 21st were the State Highway from Dargaville to Kaikohe through the Waipoua Forest and the highway from Whangarei to Kaikohe via Mangakahia.

FloodingFlooding at Mangamuka River
Map Location: -35.251507 173.533001
Comments:

Affected LifelineThe Mangamuka River covered part of the north State Highway, halting transport.

FloodingFlooding at Mangonui
Map Location: -34.992391 173.536414
Comments:

ImpactMangonui County was isolated on the 19th.

High Wind GustsHigh Wind / Gust at Tangihua
Map Location: -35.849822 174.082832
Comments:

Stock DamageFive cows were electrocuted when a long span of power cable to a milking shed on a farm was blown down. The live wire struck the cows, which were sheltering near the shed, killing them instantly.

FloodingFlooding at Waihou River
Map Location: -35.308261 173.639431
Comments:

ImpactHundreds of acres of pasture land were flooded in the Waihou Valley, near Rangiahua, north of Okaihau, and at dusk on the 17th flood waters were lapping the roadsides.

High Wind GustsHigh Wind / Gust at Whangarei
Map Location: -35.719745 174.298401
Comments:

DamageHigh winds swept the area, bringing down trees and causing damage, especially in exposed eastern districts.

FloodingFlooding
Comments:

Affected LifelineWater was over the main Whangarei-Dargaville and Whangarei-Kaikohe roads on the 17th and the road was still impassable on the 19th.

Auckland

Multi HazardMulti Hazard at Auckland
Comments:

Affected LifelinePower lines suffered on the 20th. Trouble was experienced at Orakei, Mission Bay, and the western part of St Heliers. A point near Clevedon was without power for several days. There was trouble with the power lines between Henderson and Helensville and flooded roads hindered the repair gangs.

Affected LifelineThe rail service north of Auckland was affected by washouts and a major subsidence. The subsidence occurred at Makarau when between 700 and 1000 yards of filling collapsed.

Affected LifelinePower failed on the whole of the North Shore at 11.15 p.m. on the 20th and was still off at midnight.

FloodingFlooding
Comments:

Affected LifelineA culvert was washed out between Kaipara Flats and Wellsford, and the Kumeu railway station yard was flooded.

Multi HazardMulti Hazard at Auckland City
Map Location: -36.852397 174.762337
Comments:

Physical CharacteristicBarometric pressure in Auckland on the 19th dropped to the lowest pressure ever officially recorded to that time in the city. When the centre of the storm passed overhead, the barometer at the weather office in Mechanics Bay stood at 28.727 inches (972.8 hPa) at 9 p.m. breaking the 87-year-old record from 1867.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicMechanics Bay recorded 0.88 in (2.24 cm) of rain from 3 a.m. to 6 p.m. on the 17th.

Physical CharacteristicMechanics Bay recorded a total of 1.64 in (4.17 cm) of rain on the 17th.

CommentMore heavy showers hit Auckland on the 19th.

Physical CharacteristicAuckland recorded 6.29 in (15.98 cm) of rain from midnight on the 16th to 6 p.m. on the 20th.

Physical CharacteristicAuckland recorded 1.73 in (4.39 cm) of rain from midnight on the 19th to 6 p.m. on the 20th.

FloodingFlooding
Comments:

Physical CharacteristicThe heavy rain in Auckland on the 17th and 18th caused considerable flooding on the main highway through Ellerslie. Water about two feet (0.61 m) deep extended from the corner of Arthur Street to the Ellerslie Domain, about a quarter of a mile away.

ImpactRain disrupted cargo work on the Auckland waterfront on the 18th.

Affected LifelineSome internal and overseas air services were interrupted.

High Wind GustsHigh Wind / Gust
Comments:

Peak Wind SpeedA gale with gusts rising to 60 mph (96.6 km/hr) lashed Auckland on the 20th.

Affected LifelineThe storm damaged roads and railway tracks, tore down telephone and electric-power lines, wrought havoc in gardens and flooded some rural areas.

DamageThe high winds from a north-westerly quarter blew in some shop windows and uprooted trees.

DamageSome small craft were wrecked in the Waitemata Harbour and at Mangere. Rough conditions on the harbour affected some of the morning ferry services.

LandslideLandslide
Comments:

DamageA large slip behind a motor company's premises in Beach Road carried away about 50 feet (15 m) of a newly built concrete and timber retaining wall. The slip fell into a vacant section and only about 8 feet (2.4 m) of the wall was left.

DamageIn another section in Beach Road a fairly large slip fell from the top of a 30 foot (9 m) cliff. Small amounts of soil continued to fall during the afternoon and the driving rain eroded the cliff face.

Maritime / CoastalMaritime / Coastal at Mangere
Map Location: -36.974842 174.797476
Comments:

Affected LifelineSpray swept over the Mangere Bridge at high tide on the 20th and many cars were brought to a standstill. The causeway to Puketutu Island was covered with water at high tide on the 20th and was impassable.

Maritime / CoastalMaritime / Coastal at Milford Beach
Map Location: -36.767286 174.768705
Comments:

DamageThere was more damage done to frontages on Milford Beach, where the residents had been restoring the retaining walls.

FloodingFlooding at Mount Roskill
Map Location: -36.917289 174.734807
Comments:

ImpactThe industrial area was under water in some places. A timber yard was flooded.

FloodingFlooding at Northcote
Map Location: -36.814428 174.741753
Comments:

ImpactStormwater got into sewers and properties were flooded with sewage in the Alfred Street area.

LandslideLandslide at Rothesay Bay
Map Location: -36.726021 174.741154
Comments:

DamageA landslide carried away part of the foundations of a new house at 50 Beulah Avenue on the night of the 19th. The house had to be moved.

FloodingFlooding at Takapuna
Map Location: -36.787162 174.755633
Comments:

Physical CharacteristicOn the North Shore there was flooding in Nile Road extension, Milford, and Wairau Road, Takapuna. The residents were frequently marooned for two days. Some of the time water on the road was up to three feet (0.91 m) deep.

ImpactThe Wairau Creek was in flood. It raced through backyards, and in a number of places reached the foundations of houses. At Alma Road, the stream was up to the decking of the bridge.

Multi HazardMulti Hazard at Whenuapai
Map Location: -36.788052 174.613904
Comments:

Affected LifelinePlanes of the National Airways Corporation, normally going in and out of Whenuapai about 34 times a day were suspended until late on the 20th due to bad weather.

Waikato

Multi HazardMulti Hazard at Waikato
Comments:

Affected LifelineThe Whitianga and Coromandel roads were blocked by slips and water and the Thames-Auckland road was impassable in the Ngatea-Waitakaruru districts. The Paeroa-Auckland road was flooded and the Paeroa-Te Aroha road was open to heavy traffic only.

FloodingFlooding
Comments:

ImpactIn the Thames Valley area about 20,000 acres of pasture land was still inundated on the 26th while hundreds more acres were rotting after the flood waters drained off. Dozens of pastures were covered with silt and needed resowing. Others had been completely killed off. Thousands of cattle were without feed and were grazing on the side of the roads in many districts.

Affected LifelinePart of the road between Tapu and Bullion Quarry, on the Thames-Whitianga Highway, was severely washed out with was water that was flowing off the hills.

ImpactIn travelling from Thames to Paeroa on the 18th one noticed the whole of the flat country on the right side of the road completely inundated. The water was muddy and brought with it considerable debris which collected in the fences and behind trees. Water was across the road on all low lying areas.

Affected LifelineHeavy floods throughout the Thames Valley and the Coromandel Peninsula resulted in the mail services being disrupted badly.

Affected LifelineThe main railway line to the Frankton Junction was blocked at Tirohia and Waitoki. The railway line was damaged by flood water in the Waitoki and Mangaiti areas.

LandslideLandslide
Comments:

Affected LifelineA slip between Paeroa and Waihi in the gorge temporarily halted bus services.

Multi HazardMulti Hazard at Coromandel
Map Location: -36.752548 175.508913
Comments:

Affected LifelineAll traffic between Coromandel and Mercury Bay had to use the Whangapoua-Kuaotunu road.

Affected LifelineTelephone communications were disrupted and all mails to and from Coromandel were held up.

FloodingFlooding
Comments:

ImpactExtensive areas in the township were under water, mostly due to rain draining from the hills.

ImpactSeveral buildings were surrounded by the floods.

High Wind GustsHigh Wind / Gust
Comments:

DamageSome damage in the Coromandel township was reported. A window at the Bank of New Zealand was blown out. Sheets of iron blew off roofs, and fences were blown down.

LandslideLandslide
Comments:

Affected LifelineThere was a slip on the Coromandel-Colville road between Kikowhakarere and Oamaru Bay. The slip was cleared right away.

Affected LifelineThe Colville-Pt Jackson road was completely closed with numbers of slips all along but was open again by the 26th.

Affected LifelineThe Coromandel-Kennedy Bay road had its share of slips.

Affected LifelineThe Coromandel-Mercury Bay main highway was still closed on the 26th. Apart from the large slips, the recently widened corners were in very bad condition.

Affected LifelineThere were slips on the Thames-Coromandel main highway. On the 20th numerous slips blocked roads throughout the Coromandel County. Some of the slips were the biggest in the history of the district. A car travelled through flood waters almost continuously from Thames. Just short of Tapu the road was completely blocked by a large tree which had fallen across the highway. After a way was cut through a large slip further on forced a stop at Tapu.

FloodingFlooding at Hikutaia
Map Location: -37.290044 175.654673
Comments:

Affected LifelineAt Hikutaia water was everywhere and at the store and hotel corner was completely across the road.

CommentAlmost every man available was called out in Hikutaia to sandbank the stopbanks.

ImpactThousands of acres of lush farming land was under water on the 20th.

ImpactFarmers had to dry their stock off on the 18th and 19th on account of there being no power for the milking sheds.

LandslideLandslide
Comments:

Affected LifelineThere was a slip across the road at Hikutaia.

LandslideLandslide at Karangahake
Map Location: -37.140988 175.533107
Comments:

Affected LifelineThe Karangahake water supply broke down on the 18th when a large subidence carried away some of the mains. It was estimated that it would be 2 or 3 days before it would be repaired.

Affected LifelineThere were slips at Karangahake on the Paeroa-Tauranga main highway.

Heavy RainHeavy Rain at Kauaeranga Valley
Map Location: -37.079011 175.654221
Comments:

Physical CharacteristicThe meteorological office of the New Zealand Forest Service in the Kauaeranga Valley recorded 7.62 in (19.35 cm) of rain from 9 a.m. on the 17th to 7.30 a.m. on the 18th.

Physical CharacteristicThe meteorological office of the New Zealand Forest Service in the Kauaeranga Valley recorded 18.35 in (46.61 cm) of rain in four days ending at 7.30 a.m. on the 20th.

FloodingFlooding at Komata
Map Location: -37.342645 175.67923
Comments:

Affected LifelineThe farmlands in the Komata area suffered badly and terrific streams of muddy water were crossing the highway in every direction.

ImpactA 90-acre farm at Komata had only one acre above water.

EvacueesSeveral families were evacuated from the farms on Komata Road on the 20th. Their properties were covered with water.

FloodingFlooding at Kopu
Map Location: -37.183961 175.571434
Comments:

Affected LifelineDue to the Kirikiri Stream bursting its banks and the high tides backing up the Thames (Waihou) River, about four feet (1.22 m) of water was covering farm land and the main Thames-Paeroa Road.

ImpactKopu saleyards was covered and the Kopu Hotel was surrounded by water.

ImpactIn some parts the flood waters had entered houses.

CommentResidents claimed it was the worst flood they have had in nearly 10 years.

Physical CharacteristicThree feet (0.91 m) of water flowed through the Kopu post office and store.

FloodingFlooding at Mangaiti
Map Location: -37.500125 175.686879
Comments:

CasualtiesThe bodies of two farmers (aged 51 and 48) were found on the 22nd after they went missing from their homes on the 19th. The missing men were in a farming partnership and they left their home in a boat to cross a flooded area, about half a mile in width, to reach the back portion of their farm which was higher and where their stock had been placed for safety. A search party went out and the dinghy was found overturned on the 20th but the bodies weren't found until the 22nd. Neither of the men could swim.

FloodingFlooding at Mangatawhiri
Map Location: -37.218243 175.119949
Comments:

Affected LifelineAt Mangatawhiri heavy flooding blocked the road.

FloodingFlooding at Matatoki
Map Location: -37.207267 175.60987
Comments:

Physical CharacteristicThe stretch of road from Matatoki to Kirikiri flood waters were approximately 4 ft (1.22 m) deep.

FloodingFlooding at Netherton
Map Location: -37.339797 175.61034
Comments:

ImpactWorkers living in the Netherton district were unable to get into Paeroa on the 19th because of deep floods in the Puke area.

LandslideLandslide at Ngarimu Bay
Comments:

ImpactThe hillside round the coast in the vicinity of Ngarimu Bay appeared to be sliding downwards.

Affected LifelineThe coast road was covered in slips of every description.

Maritime / CoastalMaritime / Coastal
Comments:

ImpactA fisherman at Ngarimu Bay had the misfortune to have his boat, together with all his equipment, buffeted by the heavy seas to such an extent that the boat eventually capsized with the almost complete loss of all his fishing gear.

Heavy RainHeavy Rain at Paeroa
Map Location: -37.373937 175.671378
Comments:

Physical CharacteristicPaeroa recorded 5.83 in (14.81 cm) of rain in 24 hours ending at 9 a.m. on the 18th.

Physical CharacteristicPaeroa recorded 11.69 in (29.69 cm) of rain in 48 hours ending 9 a.m. on the 19th.

Physical CharacteristicPaeroa recorded 5.86 in (14.88 cm) of rain in 24 hours ending at 9 a.m. on the 19th.

Physical CharacteristicPaeroa recorded 14.2 in (36.07 cm) of rain in four days ending 9 a.m. on the 21st.

Physical CharacteristicPaeroa recorded 1.72 in (4.37 cm) of rain in one day ending 9 a.m. on the 20th.

Physical CharacteristicPaeroa recorded 0.79 in (2.01 cm) of rain in one day ending 9 a.m. on the 21st.

Multi HazardMulti Hazard
Comments:

CommentThe rain first commenced falling in the early hours of the 17th and increased in intensity throughout the night of the 17th, and all day on the 18th and 19th. The rain eased on the morning of the 20th but the gale force wind was still blowing.

CommentFor a period of 48 hours Paeroa was buffeted by an easterly storm.

FloodingFlooding
Comments:

ImpactAll low lying parts of the borough were deeply flooded and many houses were totally surrounded by water.

Affected LifelineAs a result of the storm, communications with Waihi, Thames, Te Aroha and Auckland were suspended. All were resumed by the 21st.

ImpactAlong Puke Road houses were completely surrounded with water and in some cases the water rose above floor level. The state housing block in Opatito Road was badly flooded. About 20 State houses were completely flooded with large stretches of the road being made impassable by deep water. Flood waters rose above the floor level of most of the houses. Junction Road area was well flooded. On the other side of the Ohinemuri River, in the Rotokohu Road area considerable flooding occurred. Large areas were flooded.

Affected LifelineThe Paeroa water supply went off on the night of the 18th and it was thought that the trouble was debris blocking the intake.

Stock DamageSome loss of stock was apparent.

Peak River LevelThe highest level reached by the Ohinemuri River was 121.5 ft (37.0 m) at midnight on the 18th at the Criterion Bridge. It should be noted that the measurement of 121.5 ft was not above sea level. It was purely a survey measurement. The river was within 2.5 ft (0.76 m) of the carriageway.

ImpactThe Paeroa borough and hundreds of acres of farmland was flooded.

ImpactIn the main street many business premises were isolated.

ImpactThe area on the Waihi road fronting the hospital was several feet under water.

ImpactThe Waihou River rose and the area surrounding the Puke wharf was completely covered, areas in Station Road, Rye Lane, Junction Road and Opatito Road were flooded.

ImpactOn the 20th the lower part of the town towards the Waihou River was showing no improvement and large areas of the borough were still flooded.

ImpactAt daylight on the 18th the low lying area on Normanby Road opposite the Paeroa maternity home was a lake of water and a number of houses were totally surrounded. The water continued to rise in this area until flood waters rose above the floor of some dwellings.

CommentThe Waihou River was within a foot (0.3 m) of the top of the stopbanks in several places.

Affected LifelineThe Puke Bridge was closed to all traffic.

EvacueesFour families were evacuated from farms on the Mill Road area.

ImpactThe Ohinemuri River rose slightly on the night of the 20th after heavy rain occurred in Waihi.

CommentThe Waihou River at Puke bridge on the night of the 20th reached its highest level since May 1934, according to old residents in that localities.

EvacueesMany families were evacuated when their farms became covered with water. The Mill Road area suffered badly and nearly all farms were covered with water to a depth of several feet. On Cadman Road some of the farms were almost completely under water. A family had to evacuate their home. On Hubbard Road, near the Puke Bridge, farms were flooded. Three families were evacuated. There was one foot (0.3 m) of water in one house. The families had to make their way through 4 ft 6 in (1.37 m) of water to the Auckland-Paeroa highway on the town side of Puke Bridge. In the Puke Road and Rye Lane part of the town the water continued to rise and on the 20th another nine residents were evacuated.

Stock DamageA farmer on Hubbard Road lost all his 16 killing sheep and 10 calves.

Affected LifelineTrains were still suspended on the 21st due to the damage to Rotokohu Stream bridge. The approaches were washed away.

CommentThe flood waters seeped through the stopbank of the river rather than from the surrounding districts.

Affected LifelineThere was serious flooding along the Paeroa-Te Aroha main highway, just beyond Mill Road.

Crop DamageThe flood destroyed large quantities of hay and ruined pastures which would not recover for months. The farmers were facing the winter with no grass and very little hay. As a consequence many farmers had to sell their herds.

CommentThe flood was reported to be worst flood in 60 years, but was probably not as bad as that of 1910 (which was 44 years before).

LandslideLandslide
Comments:

Affected LifelineThere were slips on the road and railway line to Waihi.

FloodingFlooding at Puriri
Map Location: -37.229305 175.630976
Comments:

Affected LifelineAt Puriri Bridge the fences were flattened by flood waters and the road was damaged after the creek topped its banks.

Multi HazardMulti Hazard at Tairua
Map Location: -37.005286 175.849187
Comments:

Affected LifelineRoad communication between Tairua and Hikuai was broken.

Heavy RainHeavy Rain at Te Aroha
Map Location: -37.536498 175.715457
Comments:

Physical CharacteristicTe Aroha recorded 18.93 in (48.08 cm) of rain in 72 hours ending at 4 p.m. on the 20th. This has a return period of greater than 150 years.

Physical CharacteristicTe Aroha recorded 390 mm (39.0 cm) of rain in 48 hours.

FloodingFlooding
Comments:

Peak River LevelThe Waihou River reached an all-time high level record at Te Aroha on the 19th, when it rose from 23 feet (7.01 m) at 9 a.m. on the 18th to 30 feet (9.14 m) at 1:30 a.m. on the 19th. The previous highest flood level was in last March when the river rose to 28.4 feet (8.66 m).

Peak DischargeThe Waihou River had a peak discharge of 22,300 cusecs (631 cumecs) at the Te Aroha Bridge on the 19th. The gauge height was 30.2 ft (9.20 m) and the catchment area was 433 square miles (1121 km^2).

Multi HazardMulti Hazard at Thames
Map Location: -37.140988 175.533107
Comments:

Affected LifelineAll road and rail access to Thames was reported to be cut off by flooding and slips. The main south road was covered in several places and just beyond Thames the road and railway were several feet under water for about a quarter of a mile.

High Wind GustsHigh Wind / Gust
Comments:

Affected LifelineLight easterly winds developed into a fierce gale on the night of the 17th and caused breakdowns in power communications throughout the Thames Valley.

Affected LifelineThroughout the Thames Valley Electric Power Board's district the electrical supply was disrupted for 36 hours on the 17th and 18th. The heavy gale with the flooding, brought down power poles and in many cases trees fell across the lines. The gale crossed the main feeder lines causing shorts which stopped all power being transmitted from the Hauraki Plains. Between Kerepehi and Thames several trees fell over the power lines. The Awaiti area was reported to have suffered the most.

CommentHigh winds and rain lashed the Thames Valley again on the 19th and 20th.

CommentThe night of the 19th was described by several old residents of the town as one of the windiest nights they could remember for a long time. Hundreds of faults to lines needed to be repaired in the district after the storm on the 19th.

Crop DamageThe gale force winds caused havoc among fruit trees and vegetables.

Physical CharacteristicThames recorded 193 mm (19.3 cm) of rain in 20 hours.

FloodingFlooding
Comments:

ImpactKauaeranga River burst its banks in many parts, inundating large areas of farm land in the Parawai and Totara districts. The high tide on the morning of the 18th backed up the flow of the river.

Physical CharacteristicPart of the road about 100 yards south of the Kauaeranga Bridge was flooded with about a foot (0.3 m) of water, but further along near Totara the water was four feet (1.22 m) deep for a half-mile stretch. Water stretched from Totara to Kaueranga Bridge.

ImpactSeveral gardens in the Parawai area were under water due to heavy rain.

ImpactThe race course at Parawai was almost completely covered with water on the 18th.

DamageAs a result of a blockage in the Hape Creek several gardens were inundated in Clarence and Alfred Street in Thames. Shortly after midday on the 18th the creek was estimated to be seven feet (2.13 m) above its normal level, and was still rising. Hape Creek topped its bank and flowed down The Lane, across and along Rolleston Street, flattened a fence on a property, and continued its path down Clarence and Alfred streets into Grey Street near the South School, where there was further flooding. Rolleston Street was a raging torrent of water. Severe damage was done to the roads.

ImpactFlood waters in Parawai were 3 ft (0.91 m) deep at its deepest part.

Affected LifelineAll traffic at Parawai was suspended for some considerable time.

Affected LifelineIn some places along the Thames railway line the sand had at places been washed from between the sleepers and the water was three feet (0.91 m) deep in places.

Stock DamageSome loss of stock was apparent.

ImpactOn the 20th the rain again caused minor flooding in town. There were sections of Victoria Park and Beach Road under water and water was lapping the top of doorsteps of homes. There were only patches of flooding on the Parawai Flats.

EvacueesA number of residents of Parawai, whose homes were either invaded by flood waters or were completely surrounded, were evacuated.

CommentKaraka Creek had only 2 ft (0.61 m) to go before it spilled into the town.

EvacueesOver 50 people were evacuated from Ferry and Mill roads.

DamageOne house along Beach Road had half its chimney blown off and the sitting room was flooded. Many house gardens in the Queen Street area were inundated and one house was very near to being flooded.

LandslideLandslide
Comments:

CommentMany slips could be seen in the hills.

FloodingFlooding at Tirohia
Map Location: -37.43681 175.645377
Comments:

CommentSettlers across the Tirohia bridge on the Awaiti side of the Waihou River reported that the flooding there was the most serious they had known.

EvacueesA family had to leave their home, in which there was two feet (0.61 m) of water.

FloodingFlooding at Totara
Map Location: -37.167146 175.552067
Comments:

Peak Water LevelThe five feet (1.52 m) of water covering the road was impassable.

Heavy RainHeavy Rain at Waihi
Map Location: -37.39414 175.820732
Comments:

Physical CharacteristicWaihi recorded 9.3 in (23.62 cm) of rain in three days up to 9 a.m. on the 19th.

Physical CharacteristicWaihi recorded 3.38 in (8.59 cm) of rain in one day up to the morning of the 18th.

Physical CharacteristicWaihi recorded 5.15 in (13.08 cm) of rain in one day up to the morning of the 19th.

FloodingFlooding
Comments:

ImpactThere was more torrential rain in Waihi on the 20th and the streams and rivers in the district overflowed their banks.

High Wind GustsHigh Wind / Gust
Comments:

Affected LifelineA tree came down in Seddon Avenue, bringing down wires, and completely blocking the road.

LandslideLandslide
Comments:

Affected LifelineThere were ten slips on 13 miles of road between Waihi and Paeroa.

Affected LifelineThere were three slips on the railway line between Waihi and the Karangahake tunnel.

LandslideLandslide at Waikino
Map Location: -37.40621 175.77092
Comments:

Affected LifelineThe Taneatua-Auckland line was blocked by a slip at Waikino.

FloodingFlooding at Wharepoa
Map Location: -37.268304 175.621145
Comments:

ImpactThe Wharepoa district was mostly inundated with water.

ImpactThere was over 2000 acres of farmland inundated at Wharepoa.

ImpactSome houses close to the Waihou River were totally submerged, with dozens of others completely surrounded.

LandslideLandslide
Comments:

Affected LifelineThere were two slips at Wharepoa across the road.

Maritime / CoastalMaritime / Coastal at Whitianga
Map Location: -36.834317 175.692086
Comments:

CommentHeavy seas lashed the foreshore along Buffalo Beach on the 17th and 18th. Erosion along some of the cliffs were reported.

FloodingFlooding
Comments:

CommentThere was no flooding of consequence.

Bay of Plenty

Multi HazardMulti Hazard at Bay of Plenty
Comments:

Affected LifelineThe unsealed 2.75 mile stretch from Hongi's Track to Lake Rotoma was reported to be barely passable on the 20th.

LandslideLandslide
Comments:

Affected LifelineThe Taneatua-Auckland railway line was blocked by a slip on the 18th.

High Wind GustsHigh Wind / Gust at Tauranga
Map Location: -37.679532 176.173022
Comments:

Physical CharacteristicA gale with 40 mph (64 km/hr) gusts blew all day on the 18th and into the night.

DamageThe verandah of a shop on the Strand was blown off and part of the roof of offices on the second storey was folded back.

Affected LifelineA break in the power lines cut off electricity to the town for nearly four hours.

Affected LifelineA large poplar tree was blown down in Harrington Street, blocking the road.

DamageGilmore Rogers. Ltd. Lost two corner plateglass windows of about 80 square feet each.

Maritime / CoastalMaritime / Coastal at Waihi Beach
Map Location: -37.40049 175.94134
Comments:

CommentThe seas were heavy at Waihi Beach.

Gisborne

Heavy RainHeavy Rain at Te Araroa
Map Location: -37.633021 178.355369
Comments:

Physical CharacteristicTe Araroa was floodbound on the 19th after 6 in (15.24 cm) of rain in 24 hours caused rivers to spill over.

FloodingFlooding
Comments:

Affected LifelineSettlers in the Karakatuwhero River valley, to the north-west, were isolated by washed out roads.

Affected LifelineThe Awatere River was over the main highway four miles south of Te Araroa.

Affected LifelineTwenty miles south of the township between Tikitiki and Ruatoria, there was an 80-foot (24 m) gap in the south approach to the bridge over the Mangaporo River, which was in high flood.

References

Collen, B. and Hessel, J.W.D. (1981). The Thames-Coromandel Floods of April 1981. NZ Meteorological Service, Technical Information Circular No.183.
Headline: Bad Storm, Peninsula Affected, Many Slips Reported.
Coromandel and Mercury Bay Gazette, 26 May (Wednesday) 1954.
Headline: 11.69 Inches of Rain, Paeroa Deluged, Ohinemuri River's High Level.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: Flood At Thames, Area of Devastation, Damage In District.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: Paeroa Suffers Flood, Large Areas Inundated, Water Enters Shops and Houses.
Hauraki Plains Gazette, 19 May (Wednesday) 1954.
Headline: 14.2 Inches Of rain, Four Days In Paeroa, Ohinemuri Falls Eleven Feet.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Storm Abates - Valley Still Badly Flooded.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Two Men Missing, Accident At Mangaiti, Capsize of a Dinghy.
Hauraki Plains Gazette, 21 May (Friday) 1954.
Headline: Desperate Plight, Rotokohu Farmers, Mill and Cadman Roads, Floods Ruin Winter Feed.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Flood Waters Now Receding, Paeroa Dry Again, Farmlands Still Flooded.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Highest Ever, Waihou At Te Aroha.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Headline: Search Ends, Missing Men Found, Tragedy at Mangaiti, Victims of Waihou Floods.
Hauraki Plains Gazette, 24 May (Monday) 1954.
Hydrology Annual, No.14 1966, Published by the Ministry of Works , The Soil Conservation and Rivers Control Council, Wellington, New Zealand, A.R. Shearer, 1969
Major weather events in New Zealand, FLOODS AND HIGH RAINFALL, Floods to 31st July 2006
NZ Met Service. (2008). Meteorology of Extreme Rainfalls in New Zealand (Mark Pascoe, Ed.).
Headline: Valley Buffeted By Gale-Force Storm, Large Areas Flooded In The Hauraki District.
Thames Star, 18 May (Tuesday) 1954.
Headline: Storm Continues To Buffet Area, Coromandel has Worst Slips In History.
Thames Star, 20 May (Thursday) 1954.
Headline: Two Feared Lost In Waihou River Floods.
Thames Star, 21 May (Friday) 1954.
Headline: Properties Still Under Water.
Thames Star, 26 May (Wednesday) 1954.
Headline: Two Farmers Missing.
The Bay of Plenty Times, 21 May 1954.
Headline: Floods Block Roads In Northland, Rain-Swollen Rivers Spill Over Thousands of Acres.
The New Zealand Herald, 18 May (Tuesday) 1954.
Headline: Floods Hit Paeroa-Thames District, Nearly Six Inches of rain in Day Closes Many Roads.
The New Zealand Herald, 19 May (Wednesday) 1954.
Headline: South Pacific Weather Map.
The New Zealand Herald, 19 May (Wednesday) 1954.
Headline: Flood damage and Disruption In Three Districts.
The New Zealand Herald, 20 May (Thursday) 1954.
Headline: South Pacific Weather Map.
The New Zealand Herald, 20 May (Thursday) 1954.
Headline: Two farmers Missing In Floods, Fruitless Search Near Te Aroha.
The New Zealand Herald, 21 May (Friday) 1954.
Headline: Violent Gale Hits Thames Valley.
Waihi Gazette, 20 May (Thursday) 1954.