An active depression over the Tasman Sea was moving eastward. The associated warm front was expected to cross the Auckland area on the 31st. The complex low pressure system crossed New Zealand on the 31st moving south-east.
The floods in the Waikato and Bay of Plenty in May and June caused a loss of around £400,000 ($14,930,000 2008 dollars).
Launches and other small craft were driven ashore and smashed at several places including Manly and Whitianga.
The main northern railway line was under water at Matatau following heavy rain on the 31st of May.
The central highway north was closed on the night of the 31st in the Mangamuka Gorge and at Rangiahua. The Kawakawa-Paihia road was flooded at high tide. Two major roads in Northland were still blocked on the 2nd of June due to floodwaters.
Internal air services were disrupted. Kaitaia, Kaikohe and Whangarei aerodromes were closed.
A wind speed of 60 miles an hour (97 km/hr) was reported in Cape Reinga on the 30th of May.
Dargaville recorded 1.32 in (3.35 cm) of rain in 24 hours to 9am on the 31st.
Three roads in the Dargaville area were blocked which were the main road north through the Waipoua Forest and the Waihue and Avoca roads.
The Kaihu River at the Gorge reached a gauge height of 203.91 ft (62.15 m) on the 31st.
The Kaihu River at the Gorge had a peak discharge of 10,710 cusecs (303 cumecs) on the 31st, with a catchment area of 44 sq. miles (114 km^2).
Kaikohe recorded 2.68 in (6.81 cm) of rain in 24 hours to 9am on the 31st.
Kaitaia recorded 1.40 in (3.56 cm) of rain between noon to 6pm on the 30th.
Kaitaia recorded 2.97 in (7.54 cm) of rain in 24 hours to 9am on the 31st.
River levels were 17 feet (5.18 m) and 10 feet (3.05 m) above normal on the night of the 31st.
Kawakawa township was without water on on the night of the 31st. Floods broke the water supply pipes.
The Mangakahia River at the Gorge reached a gauge height of 129.34 ft (39.42 m) on the 31st.
The Mangakahia River at the Gorge had a peak discharge of 36,600 cusecs (1036 cumecs) on the 31st, with a catchment area of 93 sq. miles (241 km^2).
The Mangakahia River at Purua Bridge reached a gauge height of 286.48 ft (87.32 m) on the 2nd.
The Mangakahia River at Purua Bridge had a peak discharge of 4,910 cusecs (139 cumecs) on the 2nd, with a catchment area of 209 sq. miles (541 km^2).
The Mangakahia River at Lewis Bridge reached a gauge height of 293.38 ft (89.42 m) on the 2nd.
The Mangakahia River at Lewis Bridge had a peak discharge of 4,850 cusecs (137 cumecs) on the 2nd, with a catchment area of 203 sq. miles (526 km^2).
The Mangakahia River at Jordan Bridge reached a gauge height of 294.19 ft (89.67 m) on the 2nd.
The Mangakahia River at Jordan Bridge had a bank overflow on the 2nd, with a catchment area of 144 sq. miles (373 km^2).
The Manganui River at the Permanent Station reached a gauge height of 58.75 ft (17.91 m) on the 2nd.
The Manganui River at the Permanent Station had a peak discharge of 3,600 cusecs (102 cumecs) on the 2nd, with a catchment area of 161 sq. miles (417 km^2).
The Kaihu River at Maropiu Bridge reached a gauge height of 46 ft (14.02 m) on the 31st.
The Kaihu River at Maropiu Bridge had a peak discharge of 11,100 cusecs (314 cumecs) on the 31st, with a catchment area of 63 sq. miles (163 km^2).
The Mangakahia River at Titoki Bridge reached a gauge height of 51.47 ft (15.69 m) on the 1st.
The Mangakahia River at Titoki Bridge had a peak discharge of 19,500 cusecs (552 cumecs) on the 1st, with a catchment area of 308 sq. miles (798 cumecs).
The Waiotu River at the State Highway Bridge reached a gauge height of 307.09 ft (93.60 m) on the 1st.
The Waiotu River at the State Highway Bridge had a peak discharge of 2,130 cusecs (60.3 cumecs) on the 1st.
The Waiotu River at the Northern Overflow Bridge reached a gauge height of 308.19 ft (93.94 m) on the 1st.
The Waiotu River at the Northern Overflow Bridge had a peak discharge of 1,700 cusecs (48.1 cumecs) on the 1st.
The Wairua River at Wairua Bridge reached a gauge height of 173.15 ft (52.78 m) on the 1st.
The Wairua River at Wairua Bridge had a peak discharge of 7,030 cusecs (199 cumecs) on the 1st, with a catchment area of 273 sq. miles (707 km^2).
High winds and waves interrupted air services and delayed coastal shipping north of Auckland on the 30th.
A gust of 50 miles an hour (80 km/hr) was recorded at Mechanics Bay at 9pm on the night of the 30th of May.
Boats were torn from their moorings and swept ashore at Manly, Stanmore Bay, Brown's Bay, Castor Bay, along the North Shore and in Auckland Harbour.
Water up to 2 ft (0.61 m) covered Tamaki Drive at Hobson Bay when the gale whipped up the full tide.
The electric power supply was disrupted in the Whitford, Grafton and Mt Eden districts.
Auckland recorded 1.47 in (3.73 cm) of rain in 24 hours to 9pm on the 31st of May.
There was considerable surface flooding in the Kaipara Flats.
There were no stock losses reported.
The Papakura water supply was cut on the 1st of June.
Warkworth recorded 2.9 in (7.37 cm) of rain in 24 hours to 9am on the 31st.
There were numerous power failures in and around the Whangaparaoa Peninsula and Orewa, caused mainly by falling trees.
Whangarei recorded 1.5 in (3.81 cm) of rain between 9am and 9pm on the 30th of May.
Whangarei recorded 2.78 in (7.06 cm) of rain in 24 hours to 9am on the 31st.
Whenuapai recorded 1.1 in (2.79 cm) of rain in 24 hours to 9am on the 31st.
The railway line suffered between Mangaiti and Pirohia due to flooding and slips and was closed on the 2nd.
The Tapu-Whitianga Road was blocked by floodwaters and slips.
The Te Kuiti-Taumarunui road was closed.
The Te Aroha-Paeroa highway was closed and one of the detours was also washed out. The Waihi-Paeroa road and the Waihi-Tauranga road was closed.
The Waihou, Waitoa and Piako Rivers rose but did not cause much flooding.
The telephone lines were out on the 31st of May due to high winds.
Coromandel recorded 3.85 in (9.78 cm) of rain in 24 hours to 9am on the 31st.
Hamilton recorded 4.86 in (12.34 cm) of rain in 24 hours to 9am on the 1st of June.
Rukuhia airport was closed on the 1st of June
Waikato River was 6.5 ft (1.98 m) above its normal level at Hamilton on the 2nd. The river at Ngaruwahia and Huntly rose 6 to 7 ft (1.83-2.13 m) above low winter level.
The Thames-Coromandel road was flooded at Manaia. The floodwaters were 12 to 15 inches (0.30-0.38 m) deep along the road for quarter of a mile on the 31st.
Serious flooding was reported at Mangawara.
Waipa River was 14 ft (4.27 m) above normal at Otorohanga on the night of the 1st.
Flooding cut the traffic to and from the township on the 31st of May.
Farmland in the area was inundated.
Te Aroha recorded 2.94 in (7.47 cm) of rain in 24 hours to 9am on the 1st of June.
Waihou River peaked at 28.6 ft (8.72 m) on the night of the 1st in Te Aroha.
Gale force easterly winds estimated at 45 and 50 miles per hour (72-80 km/hr) accompanied by driving rain hammered the Thames and Coromandel Peninsula on the 30th and 31st of May.
A motor launch, 19 feet in length, was dragged from its moorings in heavy seas at Ngarimu Bay and was blown into the Firth by gale force winds. The boat was valued at £1000 ($38,000 2010 dollars).
Thames recorded 1.07 in (2.72 cm) of rain in 24 hours ending at 9am on the 31st of May.
All roads to Whitianga were blocked. The road over Tapu Hill from Mercury Bay was blocked by a serious slip and was estimated that it would take three or four days to clear. The road south through Tairua was blocked by floodwaters, as was the Kaimarama-Whitianga section of Highway 25.
A big game launch received minor damage when she broke from her moorings and was blown towards the beach.
A 25 square feetarea of glass at one end of a verandah was shattered by wind and glass splinters were blown 30 feet away.
A bigger flood developed in the Rangitaiki River from 31st May to 1st June. The Tarawera River was in a major flood and the Whakatane River also rose to a very high level.
While the breach in the Rangitaiki River was being sealed with 10,000 cubic yards of rock filling, a flood broke through at the same point on 1st June, taking pumping equipment with it. Re-sealing the breach required an additional 14,000 cubic yards of rock and more pumping equipment.
The second flood also breached the Kopeopeo Western Canal stopbank, and inundated 4,000 acres (16.19 km^2) of dairy land in the Thornton-Orini-Powdrells Road area.
In the Thornton-Whakatane area rivers and streams covered over 10,000 acres (40.47 km^2) of good dairy farmland. A total of 8,250 acres (33.39 km^2) of generally high producing land on the Rangitaiki Plains was inundated. The flooded areas were unlikely to be fit for grazing before February.
Eight farm houses had to be evacuated.
Some areas were under water for as long as eight weeks.
At least 2,000 acres (8.09 km^2) of pasture was affected to the extent that it had to be resown or oversown.
No stock losses were reported.
Production losses for the ensuing season would be equivalent to some 400,000 lbs of butterfat.
The cost of repairing stopbanks and dewatering flooded areas was around £75,000 ($2,799,000 2008 dollars).
The Tauranga-Rotorua highway was cut on the night of the 1st of June near Te Puke and the Tauranga-Matamata road was open only to one-way traffic. The Whakatane-Rotorua main highway was under water.
Extensive slips, washouts and floodwaters east of Rotorua and south to Gisborne closed a number of roads to traffic.
The flood in parts of the Bay of Plenty was reported to be the worst in 30 years.
The storm interrupted train and bus schedules.
About 35 farms were affected by the flooding.
Large numbers of stock were roaming the roads searching for food. Many farmers were faced with either sending their cows to dry farms or selling them.
Long distance telephone circuits between Auckland and some parts of Northland and the Bay of Plenty were out of action.
Schools in Taneatua, Whakatane and Edgecumbe were all closed because of flooding.
19 farmhouses in the Awaiti area on the banks of the Tarawera River were evacuated.
It was the worst flood since 1925.
The Tarawera River at Awakaponga reached a gauge height of 5.96 ft (1.82 m) on the 2nd.
The Tarawera River at Awakaponga had a peak discharge of 3311 cusecs (93.8 cumecs) on the 2nd, with a catchments area of 256 sq miles (663 km^2). This was the maximum flood recorded.
Kaimai Ranges received 12.10 in (30.73 cm) of rain in 24 hours.
The Kaituna River at Lake Rotoiti Outlet reached a gauge height of 8.2 ft (2.50 m) on the 2nd.
The Kaituna River at Lake Rotoiti Outlet had a peak discharge of 1938 cusecs (54.9 cumecs) on the 2nd, with a catchments area of 244 sq miles (632 km^2). This was the maximum flood recorded.
The Kaituna River breached its stopbanks in several places.
Kaituna River flooded about 2000 acres (8.09 km^2) near Te Puke.
Water was two feet (0.61 m) deep in the streets of Mount Maunganui.
Rangitaiki River was more than 18 ft (5.49 m) above normal.
The stopbanks burst in several places and inundated more than 700 acres (2.83 km^2) of farmland.
The Thornton basin was under water.
About £500 ($19,000 2010 dollars) worth of Ministry of Works pumping equipment was swept by floodwater when the Rangitaiki River burst its banks.
Rotorua recorded over 6 in (15.24 cm) of rain in 36 hours.
The rain raised the level of Lake Rotorua to 917.7 feet (279.7 m) above sea level, more than two feet (0.61 m) above its normal level and the highest ever known.
Water was 15 in (0.38 m) deep over the camping grounds of the Lakeside Motor Camp.
Water flowed over the lower end of Tutanekai Street. Memorial Park, on the lake shore, was covered with water.
The high level of the lake, whipped by strong winds, eroded the foreshore badly. Two cabins at the Lakeside Motor Camp in Whittaker Road were in danger of collapsing into the lake. The heavy pounding of the waves damaged many lake-front sections.
A small jetty alongside the main wharf was broken up and washed away.
The Tarawera River overtopped its stopbanks at a number of places on the 2nd, and at two points the stopbanks were breached.
The most serious breach, of 200 ft (60 m) long, was in the Awaiti Canal area, where 2,000 acres (8.09 km^2) were inundated.
Altogether, 2,600 acres (10.52 km^2) were flooded.
About four weeks after the break-though, the breach was finally sealed using long sheet steel piling back filled with rocks.
Tauranga recorded 1.17 in (2.97 cm) of rain in 24 hours to 9am on the 31st.
The water supplies were cut as a result of a blockage in the intake to the filter plant at Oropi and a break in the pipeline at Judea.
No planes were able to use the Tauranga airport, which was under water.
The flood-swollen Wairoa River eroded part of the State highway 29 about 11-12 miles from Tauranga and part of the sealing slipped into the river.
The Kaituna River at Te Matai reached a gauge height of 11.81 ft (3.60 m) on the 1st.
The Kaituna River at Te Matai had a peak discharge of 14,800 cusecs (419 cumecs) on the 1st, with a catchment area of 366 sq miles (948 km^2).
The Rangitaiki River at Te Teko reached a gauge height of 39.38 ft (12.00 m) on the 1st.
The Rangitaiki River at Te Teko had a peak discharge of 15,900 cusecs (450 cumecs) on the 1st, with a catchment area of 1,140 sq. miles (4.61 km^2).
The Rangitaiki River breached its banks in Te Teko and flooded about 200 acres (81 ha) of farmland near the township.
The Waioeka Gorge was closed at night but could be used during the day.
Overflows from the Waioho and Te Raha canals left a total of 1,650 acres (6.68 km^2) of land under water.
The de-watering operation was not completed until late July.
Some houses were evacuated.
Roads throughout the county were in poor shape. Some roads were blocked by slips, metal was washed away and many were seriously affected by scouring and washouts.
The Avon River between Summerlands and Avon had a peak discharge of 7,070 cusecs (200 cumecs) on the 1st, with a catchment area of 71.59 sq. miles (185 km^2).
Bartletts Creek 1/4 mile above the Wairau Confluence had a peak discharge of 6,150 cusecs (174 cumecs) on the 1st, with a catchment area of 28.35 sq. miles (73.4 km^2).
Birch Hill Stream 1 mile, 64 chains (2.9 km) above Wairau had a peak discharge of 1,350 cusecs (38.2 cumecs) on the 1st, with a catchment area of 8.35 sq. miles (21.6 km^2).
The Taylor River at the Recorder reached a gauge height of 281.7 ft (85.86 m) on the 1st.
The Taylor River at the Recorder had a peak discharge of 3,290 cusecs (93 cumecs) on the 1st, with a catchment area of 26.5 sq. miles (69 km^2).
Boundary Creek 1/4 mile above the possible dam site had a peak discharge of 2,820 cusecs (79.9 cumecs) on the 1st, with a catchment area of 14.97 sq. miles (38.8 km^2).
The Branch River at the Recorder reached a gauge height of 1251.5 ft (381.46 m) on the 1st.
The Branch River at the Recorder had a peak discharge of 26,500 cusecs (750 cumecs) on the 1st, with a catchment area of 224 sq. miles (580 km^2).
The Pelorus River at Daltons Bridge had a peak discharge of 44,400 cusecs (1257 cumecs) on the 1st, with a catchment area of 250 sq. miles (647 km^2).
The Goulter River 48 chains (965 m) above the Wairau Confluence had a peak discharge of 12,730 cusecs (360 cumecs) on the 1st, with a catchment area of 62 sq. miles (161 km^2).
The Kaituna River at the State Highway Bridge had a peak discharge of 4,960 cusecs (140 cumecs) on the 1st, with a catchment area of 42 sq. miles (109 km^2).
Are Are Creek 1/2 mile above Kaituna-Tuamarina Road had a peak discharge of 1,440 cusecs (40.8 cumecs) on the 1st, with a catchment area of 11.14 sq. miles (28.9 km^2).
The Marchburn River 2 1/4 miles above the Wairau Confluence had a peak discharge of 940 cusces (26.6 cumecs) on the 1st, with a catchment area of 9.24 sq. miles (23.9 km^2).
The Onamalutu River 10 chains (200 m) below Onamalutu School had a peak discharge of 4,520 cusecs (128 cumecs) on the 1st, with a catchment area of 19.91 sq. miles (51.6 km^2).
Pine Valley Stream 1 mile above the Wairau Confluence had a peak discharge of 2,810 cusecs (79.6 cumecs) on the 1st, with a catchment area of 10.67 sq. miles (27.6 km^2).
Pukaka Stream at Thomas' Road Bridge reached a gauge height of 10.6 ft (3.23 m) on the 1st.
Pukaka Stream at Thomas' Road Bridge had a peak discharge of 740 cusecs (21.0 cumecs) on the 1st, with a catchment area of 8.75 sq. miles (22.7 km^2).
Saltwater Stream 1/4 mile above the Wairau Confluence had a peak discharge of 1,630 cusecs (46.2 cumecs) on the 1st, with a catchment area of 9.80 sq. miles (25.4 km^2).
Timms Stream 10 chains (200 m) above the Aniseed Creek Confluence had a peak discharge of 3,660 cusecs (104 cumecs) on the 1st, with a catchment area of 13.2 sq. miles (34.2 km^2).
Top Valley Stream at Slope Area Reach had a peak discharge of 249 cumecs on the 1st, with a catchment area of 78 km^2.
The Wairau River at Tuamarina reached a gauge height of 7.483 m on the 1st.
The Wairau River at Tuamarina had a peak discharge of 3651 cumecs on the 1st, with a catchment area of 3432 km^2.
The Waihopai River at Craiglochart reached a gauge height of 165.034 m on the 1st.
The Waihopai River at Craiglochart had a peak discharge of 804 cumecs on the 1st, with a catchment area of 764 km^2.
The Waikakaho River at Waikakaho Road had a peak discharge of 4,890 cusecs (138 cumecs) on the 1st, with a catchment area of 22.05 sq. miles (57.1 km^2).
The Wakamarina River 1/2 mile above the State Highway bridge had a peak discharge of 22,600 cusecs (640 cumecs) on the 1st, with a catchment area of 165 sq. miles (427 km^2).
The Wye River at the Recorder reached a gauge height of 1272.31 ft (387.80 m) on the 1st.
The Wye River at the Recorder had a peak discharge of 3,520 cusecs (99.7 cumecs) on the 1st, with a catchment area of 16.84 sq. miles (43.6 km^2).
The Wye River at Thomson Forge reached a gauge height of 387.8 m on the 1st.
The Wye River at Thomson Forge had a peak discharge of 43.5 cumecs on the 1st.
Parker Stream 1/2 mile above the Wye Confluence had a peak discharge of 719 cusecs (20.4 cumecs) on the 1st, with a catchment area of 5.65 sq. miles (14.6 km^2).
The Collins River at Drop Structure Recorders reached a gauge height of 3.51 ft (1.07 m) on the 1st.
The Collins River at Drop Structure Recorders had a peak discharge of 1,275 cusecs (36.1 cumecs), catchment area 6.8 sq. miles (17.6 km^2).
The Roding River at the N.C.C. Weir reached a gauge height of 7.72 ft (2.35 m) on the 1st.
The Roding River at the N.C.C. Weir had a peak discharge of 4,275 cusecs (121 cumecs) on the 1st, with a catchment area of 15.1 sq. miles (39.1 km^2).
The Wairoa River at the Gorge Recorder reached a gauge height of 16 ft (4.88 m) on the 1st.
The Wairoa River at the Gorge Recorder had a peak discharge of 43,500 cusecs (1232 cumecs) on the 1st, with a catchment area of 179 sq. miles (464 km^2).
An active depression over the Tasman Sea was moving eastward. The associated warm front was expected to cross the Auckland area on the 31st. The complex low pressure system crossed New Zealand on the 31st moving south-east.
The floods in the Waikato and Bay of Plenty in May and June caused a loss of around £400,000 ($14,930,000 2008 dollars).
Launches and other small craft were driven ashore and smashed at several places including Manly and Whitianga.
The main northern railway line was under water at Matatau following heavy rain on the 31st of May.
The central highway north was closed on the night of the 31st in the Mangamuka Gorge and at Rangiahua. The Kawakawa-Paihia road was flooded at high tide. Two major roads in Northland were still blocked on the 2nd of June due to floodwaters.
Internal air services were disrupted. Kaitaia, Kaikohe and Whangarei aerodromes were closed.
A wind speed of 60 miles an hour (97 km/hr) was reported in Cape Reinga on the 30th of May.
Dargaville recorded 1.32 in (3.35 cm) of rain in 24 hours to 9am on the 31st.
Three roads in the Dargaville area were blocked which were the main road north through the Waipoua Forest and the Waihue and Avoca roads.
The Kaihu River at the Gorge reached a gauge height of 203.91 ft (62.15 m) on the 31st.
The Kaihu River at the Gorge had a peak discharge of 10,710 cusecs (303 cumecs) on the 31st, with a catchment area of 44 sq. miles (114 km^2).
Kaikohe recorded 2.68 in (6.81 cm) of rain in 24 hours to 9am on the 31st.
Kaitaia recorded 1.40 in (3.56 cm) of rain between noon to 6pm on the 30th.
Kaitaia recorded 2.97 in (7.54 cm) of rain in 24 hours to 9am on the 31st.
River levels were 17 feet (5.18 m) and 10 feet (3.05 m) above normal on the night of the 31st.
Kawakawa township was without water on on the night of the 31st. Floods broke the water supply pipes.
The Mangakahia River at the Gorge reached a gauge height of 129.34 ft (39.42 m) on the 31st.
The Mangakahia River at the Gorge had a peak discharge of 36,600 cusecs (1036 cumecs) on the 31st, with a catchment area of 93 sq. miles (241 km^2).
The Mangakahia River at Purua Bridge reached a gauge height of 286.48 ft (87.32 m) on the 2nd.
The Mangakahia River at Purua Bridge had a peak discharge of 4,910 cusecs (139 cumecs) on the 2nd, with a catchment area of 209 sq. miles (541 km^2).
The Mangakahia River at Lewis Bridge reached a gauge height of 293.38 ft (89.42 m) on the 2nd.
The Mangakahia River at Lewis Bridge had a peak discharge of 4,850 cusecs (137 cumecs) on the 2nd, with a catchment area of 203 sq. miles (526 km^2).
The Mangakahia River at Jordan Bridge reached a gauge height of 294.19 ft (89.67 m) on the 2nd.
The Mangakahia River at Jordan Bridge had a bank overflow on the 2nd, with a catchment area of 144 sq. miles (373 km^2).
The Manganui River at the Permanent Station reached a gauge height of 58.75 ft (17.91 m) on the 2nd.
The Manganui River at the Permanent Station had a peak discharge of 3,600 cusecs (102 cumecs) on the 2nd, with a catchment area of 161 sq. miles (417 km^2).
The Kaihu River at Maropiu Bridge reached a gauge height of 46 ft (14.02 m) on the 31st.
The Kaihu River at Maropiu Bridge had a peak discharge of 11,100 cusecs (314 cumecs) on the 31st, with a catchment area of 63 sq. miles (163 km^2).
The Mangakahia River at Titoki Bridge reached a gauge height of 51.47 ft (15.69 m) on the 1st.
The Mangakahia River at Titoki Bridge had a peak discharge of 19,500 cusecs (552 cumecs) on the 1st, with a catchment area of 308 sq. miles (798 cumecs).
The Waiotu River at the State Highway Bridge reached a gauge height of 307.09 ft (93.60 m) on the 1st.
The Waiotu River at the State Highway Bridge had a peak discharge of 2,130 cusecs (60.3 cumecs) on the 1st.
The Waiotu River at the Northern Overflow Bridge reached a gauge height of 308.19 ft (93.94 m) on the 1st.
The Waiotu River at the Northern Overflow Bridge had a peak discharge of 1,700 cusecs (48.1 cumecs) on the 1st.
The Wairua River at Wairua Bridge reached a gauge height of 173.15 ft (52.78 m) on the 1st.
The Wairua River at Wairua Bridge had a peak discharge of 7,030 cusecs (199 cumecs) on the 1st, with a catchment area of 273 sq. miles (707 km^2).
High winds and waves interrupted air services and delayed coastal shipping north of Auckland on the 30th.
A gust of 50 miles an hour (80 km/hr) was recorded at Mechanics Bay at 9pm on the night of the 30th of May.
Boats were torn from their moorings and swept ashore at Manly, Stanmore Bay, Brown's Bay, Castor Bay, along the North Shore and in Auckland Harbour.
Water up to 2 ft (0.61 m) covered Tamaki Drive at Hobson Bay when the gale whipped up the full tide.
The electric power supply was disrupted in the Whitford, Grafton and Mt Eden districts.
Auckland recorded 1.47 in (3.73 cm) of rain in 24 hours to 9pm on the 31st of May.
There was considerable surface flooding in the Kaipara Flats.
There were no stock losses reported.
The Papakura water supply was cut on the 1st of June.
Warkworth recorded 2.9 in (7.37 cm) of rain in 24 hours to 9am on the 31st.
There were numerous power failures in and around the Whangaparaoa Peninsula and Orewa, caused mainly by falling trees.
Whangarei recorded 1.5 in (3.81 cm) of rain between 9am and 9pm on the 30th of May.
Whangarei recorded 2.78 in (7.06 cm) of rain in 24 hours to 9am on the 31st.
Whenuapai recorded 1.1 in (2.79 cm) of rain in 24 hours to 9am on the 31st.
The railway line suffered between Mangaiti and Pirohia due to flooding and slips and was closed on the 2nd.
The Tapu-Whitianga Road was blocked by floodwaters and slips.
The Te Kuiti-Taumarunui road was closed.
The Te Aroha-Paeroa highway was closed and one of the detours was also washed out. The Waihi-Paeroa road and the Waihi-Tauranga road was closed.
The Waihou, Waitoa and Piako Rivers rose but did not cause much flooding.
The telephone lines were out on the 31st of May due to high winds.
Coromandel recorded 3.85 in (9.78 cm) of rain in 24 hours to 9am on the 31st.
Hamilton recorded 4.86 in (12.34 cm) of rain in 24 hours to 9am on the 1st of June.
Rukuhia airport was closed on the 1st of June
Waikato River was 6.5 ft (1.98 m) above its normal level at Hamilton on the 2nd. The river at Ngaruwahia and Huntly rose 6 to 7 ft (1.83-2.13 m) above low winter level.
The Thames-Coromandel road was flooded at Manaia. The floodwaters were 12 to 15 inches (0.30-0.38 m) deep along the road for quarter of a mile on the 31st.
Serious flooding was reported at Mangawara.
Waipa River was 14 ft (4.27 m) above normal at Otorohanga on the night of the 1st.
Flooding cut the traffic to and from the township on the 31st of May.
Farmland in the area was inundated.
Te Aroha recorded 2.94 in (7.47 cm) of rain in 24 hours to 9am on the 1st of June.
Waihou River peaked at 28.6 ft (8.72 m) on the night of the 1st in Te Aroha.
Gale force easterly winds estimated at 45 and 50 miles per hour (72-80 km/hr) accompanied by driving rain hammered the Thames and Coromandel Peninsula on the 30th and 31st of May.
A motor launch, 19 feet in length, was dragged from its moorings in heavy seas at Ngarimu Bay and was blown into the Firth by gale force winds. The boat was valued at £1000 ($38,000 2010 dollars).
Thames recorded 1.07 in (2.72 cm) of rain in 24 hours ending at 9am on the 31st of May.
All roads to Whitianga were blocked. The road over Tapu Hill from Mercury Bay was blocked by a serious slip and was estimated that it would take three or four days to clear. The road south through Tairua was blocked by floodwaters, as was the Kaimarama-Whitianga section of Highway 25.
A big game launch received minor damage when she broke from her moorings and was blown towards the beach.
A 25 square feetarea of glass at one end of a verandah was shattered by wind and glass splinters were blown 30 feet away.
A bigger flood developed in the Rangitaiki River from 31st May to 1st June. The Tarawera River was in a major flood and the Whakatane River also rose to a very high level.
While the breach in the Rangitaiki River was being sealed with 10,000 cubic yards of rock filling, a flood broke through at the same point on 1st June, taking pumping equipment with it. Re-sealing the breach required an additional 14,000 cubic yards of rock and more pumping equipment.
The second flood also breached the Kopeopeo Western Canal stopbank, and inundated 4,000 acres (16.19 km^2) of dairy land in the Thornton-Orini-Powdrells Road area.
In the Thornton-Whakatane area rivers and streams covered over 10,000 acres (40.47 km^2) of good dairy farmland. A total of 8,250 acres (33.39 km^2) of generally high producing land on the Rangitaiki Plains was inundated. The flooded areas were unlikely to be fit for grazing before February.
Eight farm houses had to be evacuated.
Some areas were under water for as long as eight weeks.
At least 2,000 acres (8.09 km^2) of pasture was affected to the extent that it had to be resown or oversown.
No stock losses were reported.
Production losses for the ensuing season would be equivalent to some 400,000 lbs of butterfat.
The cost of repairing stopbanks and dewatering flooded areas was around £75,000 ($2,799,000 2008 dollars).
The Tauranga-Rotorua highway was cut on the night of the 1st of June near Te Puke and the Tauranga-Matamata road was open only to one-way traffic. The Whakatane-Rotorua main highway was under water.
Extensive slips, washouts and floodwaters east of Rotorua and south to Gisborne closed a number of roads to traffic.
The flood in parts of the Bay of Plenty was reported to be the worst in 30 years.
The storm interrupted train and bus schedules.
About 35 farms were affected by the flooding.
Large numbers of stock were roaming the roads searching for food. Many farmers were faced with either sending their cows to dry farms or selling them.
Long distance telephone circuits between Auckland and some parts of Northland and the Bay of Plenty were out of action.
Schools in Taneatua, Whakatane and Edgecumbe were all closed because of flooding.
19 farmhouses in the Awaiti area on the banks of the Tarawera River were evacuated.
It was the worst flood since 1925.
The Tarawera River at Awakaponga reached a gauge height of 5.96 ft (1.82 m) on the 2nd.
The Tarawera River at Awakaponga had a peak discharge of 3311 cusecs (93.8 cumecs) on the 2nd, with a catchments area of 256 sq miles (663 km^2). This was the maximum flood recorded.
Kaimai Ranges received 12.10 in (30.73 cm) of rain in 24 hours.
The Kaituna River at Lake Rotoiti Outlet reached a gauge height of 8.2 ft (2.50 m) on the 2nd.
The Kaituna River at Lake Rotoiti Outlet had a peak discharge of 1938 cusecs (54.9 cumecs) on the 2nd, with a catchments area of 244 sq miles (632 km^2). This was the maximum flood recorded.
The Kaituna River breached its stopbanks in several places.
Kaituna River flooded about 2000 acres (8.09 km^2) near Te Puke.
Water was two feet (0.61 m) deep in the streets of Mount Maunganui.
Rangitaiki River was more than 18 ft (5.49 m) above normal.
The stopbanks burst in several places and inundated more than 700 acres (2.83 km^2) of farmland.
The Thornton basin was under water.
About £500 ($19,000 2010 dollars) worth of Ministry of Works pumping equipment was swept by floodwater when the Rangitaiki River burst its banks.
Rotorua recorded over 6 in (15.24 cm) of rain in 36 hours.
The rain raised the level of Lake Rotorua to 917.7 feet (279.7 m) above sea level, more than two feet (0.61 m) above its normal level and the highest ever known.
Water was 15 in (0.38 m) deep over the camping grounds of the Lakeside Motor Camp.
Water flowed over the lower end of Tutanekai Street. Memorial Park, on the lake shore, was covered with water.
The high level of the lake, whipped by strong winds, eroded the foreshore badly. Two cabins at the Lakeside Motor Camp in Whittaker Road were in danger of collapsing into the lake. The heavy pounding of the waves damaged many lake-front sections.
A small jetty alongside the main wharf was broken up and washed away.
The Tarawera River overtopped its stopbanks at a number of places on the 2nd, and at two points the stopbanks were breached.
The most serious breach, of 200 ft (60 m) long, was in the Awaiti Canal area, where 2,000 acres (8.09 km^2) were inundated.
Altogether, 2,600 acres (10.52 km^2) were flooded.
About four weeks after the break-though, the breach was finally sealed using long sheet steel piling back filled with rocks.
Tauranga recorded 1.17 in (2.97 cm) of rain in 24 hours to 9am on the 31st.
The water supplies were cut as a result of a blockage in the intake to the filter plant at Oropi and a break in the pipeline at Judea.
No planes were able to use the Tauranga airport, which was under water.
The flood-swollen Wairoa River eroded part of the State highway 29 about 11-12 miles from Tauranga and part of the sealing slipped into the river.
The Kaituna River at Te Matai reached a gauge height of 11.81 ft (3.60 m) on the 1st.
The Kaituna River at Te Matai had a peak discharge of 14,800 cusecs (419 cumecs) on the 1st, with a catchment area of 366 sq miles (948 km^2).
The Rangitaiki River at Te Teko reached a gauge height of 39.38 ft (12.00 m) on the 1st.
The Rangitaiki River at Te Teko had a peak discharge of 15,900 cusecs (450 cumecs) on the 1st, with a catchment area of 1,140 sq. miles (4.61 km^2).
The Rangitaiki River breached its banks in Te Teko and flooded about 200 acres (81 ha) of farmland near the township.
The Waioeka Gorge was closed at night but could be used during the day.
Overflows from the Waioho and Te Raha canals left a total of 1,650 acres (6.68 km^2) of land under water.
The de-watering operation was not completed until late July.
Some houses were evacuated.
Roads throughout the county were in poor shape. Some roads were blocked by slips, metal was washed away and many were seriously affected by scouring and washouts.
The Avon River between Summerlands and Avon had a peak discharge of 7,070 cusecs (200 cumecs) on the 1st, with a catchment area of 71.59 sq. miles (185 km^2).
Bartletts Creek 1/4 mile above the Wairau Confluence had a peak discharge of 6,150 cusecs (174 cumecs) on the 1st, with a catchment area of 28.35 sq. miles (73.4 km^2).
Birch Hill Stream 1 mile, 64 chains (2.9 km) above Wairau had a peak discharge of 1,350 cusecs (38.2 cumecs) on the 1st, with a catchment area of 8.35 sq. miles (21.6 km^2).
The Taylor River at the Recorder reached a gauge height of 281.7 ft (85.86 m) on the 1st.
The Taylor River at the Recorder had a peak discharge of 3,290 cusecs (93 cumecs) on the 1st, with a catchment area of 26.5 sq. miles (69 km^2).
Boundary Creek 1/4 mile above the possible dam site had a peak discharge of 2,820 cusecs (79.9 cumecs) on the 1st, with a catchment area of 14.97 sq. miles (38.8 km^2).
The Branch River at the Recorder reached a gauge height of 1251.5 ft (381.46 m) on the 1st.
The Branch River at the Recorder had a peak discharge of 26,500 cusecs (750 cumecs) on the 1st, with a catchment area of 224 sq. miles (580 km^2).
The Pelorus River at Daltons Bridge had a peak discharge of 44,400 cusecs (1257 cumecs) on the 1st, with a catchment area of 250 sq. miles (647 km^2).
The Goulter River 48 chains (965 m) above the Wairau Confluence had a peak discharge of 12,730 cusecs (360 cumecs) on the 1st, with a catchment area of 62 sq. miles (161 km^2).
The Kaituna River at the State Highway Bridge had a peak discharge of 4,960 cusecs (140 cumecs) on the 1st, with a catchment area of 42 sq. miles (109 km^2).
Are Are Creek 1/2 mile above Kaituna-Tuamarina Road had a peak discharge of 1,440 cusecs (40.8 cumecs) on the 1st, with a catchment area of 11.14 sq. miles (28.9 km^2).
The Marchburn River 2 1/4 miles above the Wairau Confluence had a peak discharge of 940 cusces (26.6 cumecs) on the 1st, with a catchment area of 9.24 sq. miles (23.9 km^2).
The Onamalutu River 10 chains (200 m) below Onamalutu School had a peak discharge of 4,520 cusecs (128 cumecs) on the 1st, with a catchment area of 19.91 sq. miles (51.6 km^2).
Pine Valley Stream 1 mile above the Wairau Confluence had a peak discharge of 2,810 cusecs (79.6 cumecs) on the 1st, with a catchment area of 10.67 sq. miles (27.6 km^2).
Pukaka Stream at Thomas' Road Bridge reached a gauge height of 10.6 ft (3.23 m) on the 1st.
Pukaka Stream at Thomas' Road Bridge had a peak discharge of 740 cusecs (21.0 cumecs) on the 1st, with a catchment area of 8.75 sq. miles (22.7 km^2).
Saltwater Stream 1/4 mile above the Wairau Confluence had a peak discharge of 1,630 cusecs (46.2 cumecs) on the 1st, with a catchment area of 9.80 sq. miles (25.4 km^2).
Timms Stream 10 chains (200 m) above the Aniseed Creek Confluence had a peak discharge of 3,660 cusecs (104 cumecs) on the 1st, with a catchment area of 13.2 sq. miles (34.2 km^2).
Top Valley Stream at Slope Area Reach had a peak discharge of 249 cumecs on the 1st, with a catchment area of 78 km^2.
The Wairau River at Tuamarina reached a gauge height of 7.483 m on the 1st.
The Wairau River at Tuamarina had a peak discharge of 3651 cumecs on the 1st, with a catchment area of 3432 km^2.
The Waihopai River at Craiglochart reached a gauge height of 165.034 m on the 1st.
The Waihopai River at Craiglochart had a peak discharge of 804 cumecs on the 1st, with a catchment area of 764 km^2.
The Waikakaho River at Waikakaho Road had a peak discharge of 4,890 cusecs (138 cumecs) on the 1st, with a catchment area of 22.05 sq. miles (57.1 km^2).
The Wakamarina River 1/2 mile above the State Highway bridge had a peak discharge of 22,600 cusecs (640 cumecs) on the 1st, with a catchment area of 165 sq. miles (427 km^2).
The Wye River at the Recorder reached a gauge height of 1272.31 ft (387.80 m) on the 1st.
The Wye River at the Recorder had a peak discharge of 3,520 cusecs (99.7 cumecs) on the 1st, with a catchment area of 16.84 sq. miles (43.6 km^2).
The Wye River at Thomson Forge reached a gauge height of 387.8 m on the 1st.
The Wye River at Thomson Forge had a peak discharge of 43.5 cumecs on the 1st.
Parker Stream 1/2 mile above the Wye Confluence had a peak discharge of 719 cusecs (20.4 cumecs) on the 1st, with a catchment area of 5.65 sq. miles (14.6 km^2).
The Collins River at Drop Structure Recorders reached a gauge height of 3.51 ft (1.07 m) on the 1st.
The Collins River at Drop Structure Recorders had a peak discharge of 1,275 cusecs (36.1 cumecs), catchment area 6.8 sq. miles (17.6 km^2).
The Roding River at the N.C.C. Weir reached a gauge height of 7.72 ft (2.35 m) on the 1st.
The Roding River at the N.C.C. Weir had a peak discharge of 4,275 cusecs (121 cumecs) on the 1st, with a catchment area of 15.1 sq. miles (39.1 km^2).
The Wairoa River at the Gorge Recorder reached a gauge height of 16 ft (4.88 m) on the 1st.
The Wairoa River at the Gorge Recorder had a peak discharge of 43,500 cusecs (1232 cumecs) on the 1st, with a catchment area of 179 sq. miles (464 km^2).