Potential Flood Hazards

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Creative Commons Attribution 3.0 New Zealand

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1354
291
Updated
29 Aug 2012

This dataset contains the Potential Flood Hazards Wellington City may experience. It is derived from a combination of historical data and infomation created from catchments modeled under WCC's catchment management plan.

Layer ID 2136
Data type Vector multipolygon
Feature count 5
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Porirua 5m Contours (2005)

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Creative Commons Attribution 3.0 New Zealand

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1009
613
Added
28 Jul 2011

Five meter Contours for all of Porirua derived from aerial photography.

Porirua City Council gives no warranty in relation to the data, including its accuracy, reliability and suitability and accepts no liability whatsoever in relation to any loss, damage or other costs relating to the use of any data, any compilations, derivative works or modifications of the data.

Layer ID 3789
Data type Vector linestring
Feature count 7545
Elevation Z (ELEVATION)
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Wellington City 5m Digital Elevation Model (2004)

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Creative Commons Attribution 3.0 New Zealand

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1286
231
Added
12 Jan 2011

Wellington City 5m Digital Elevation Model. DEM created from masspoints captured as part of the 2004 orthphotography orthorectification process.

Layer ID 2137
Data type Grid
Resolution 5.000m
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Wellington City Council Water Service Pipe

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Creative Commons Attribution-NonCommercial 3.0 New Zealand

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918
556
Updated
04 Jul 2012

Wellington City Council Water Service Pipes

The water and drainage data is provided to assist in planning works that are in proximity to water and drainage infrastructure. The Council supplies water and drainage data in good faith however site surveys and inspections appropriate to the work proposed should be carried out as part of the design process. For services to be marked out or surface openings to be located call the Council on 04 499 4444.

The Council accepts no liability for injury, death or loss resulting from the use of the data. The accuracy of the data may vary and should only be used as a guide.

Any maps/drawings/designs that show services derived from the Services data should show a date that the data was downloaded, and contain the following disclaimer:
"Water, Sewer and Storm Water data owned by Wellington City Council. Data changes frequently and its accuracy may vary."

Layer ID 3835
Data type Vector multilinestring
Feature count 30293
Services Vector Query API, data.govt.nz Atom Feed

16 Wellington 15m DEM (NZSoSDEM v1.0)

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Creative Commons Attribution-Share Alike 3.0

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Added
15 Aug 2011

NZDEM_SoS_v1.0 is a Digital Elevation Model (DEM) covering the whole of New Zealand at a spatial resolution of 15m, created by the School of Surveying by interpolating LINZ topographic vector data.

The DEM was created as a series of 30 maps which extent correspond exactly with the LINZ Topo250 topographic map series. Smaller regions can thus be obtained individually but also fit together seamlessly to create a full countrywide DEM.

The accuracy of this product was comprehensively assessed using a statistically sound selection of 3791 check points throughout the country. The comparison of results with other available country-wide DEM demonstrate an improvement of NZDEM_SoS_v1.0 in terms of quality that comes in addition with a finer spatial resolution.

A full description of the interpolation/assessment process can be found in the attached documentation: Columbus, J.; Sirguey, P. & Tenzer, R. (2011), 'A free, fully assessed 15-m DEM for New Zealand', Survey Quarterly 66, 16-19.

Layer ID 3743
Data type Grid
Resolution 15.000m
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Porirua Wind Zones

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Creative Commons Attribution 3.0 New Zealand

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1163
161
Added
29 Jul 2011

Wind Zone codes for Porirua City for building codes.

When applying for a building consent, the wind zone in which a structure is located determines structural requirements (New Zealand Building Code - NZBC B1 - Structure) and weather tight requirements (NZBC E2 - External Moisture).

Codes for Wind Zones:
a = Specific Design (zone outside the scope of NZS3604:1990)
b = Very High Wind
c = High Wind,
d = Medium Wind,
e = Not Assessed/Unknown

Porirua City Council gives no warranty in relation to the data, including its accuracy, reliability and suitability and accepts no liability whatsoever in relation to any loss, damage or other costs relating to the use of any data, any compilations, derivative works or modifications of the data.

Layer ID 3810
Data type Vector multipolygon
Feature count 39
Services Vector Query API, data.govt.nz Atom Feed

Wellington City Recycling Centres

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Creative Commons Attribution 3.0 New Zealand

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1256
28
Updated
25 Sep 2011

Points representing recycling Centres administered by the Wellington City Council

Wellington City Rubbish and Recycling

Layer ID 1448
Data type Vector point
Feature count 1
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Wellington Region Tsunami Evacuation Zones

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Creative Commons Attribution-No Derivative Works 3.0

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You must not release derivatives of this work.

1029
212
Added
09 Feb 2012

Wellington Region Tsunami Evacuation Zones. Wellington region tsunami evacuation data containing three zones; red, orange and yellow, corresponding to different threat levels.

The layer was manually digitised onto orthophoto coverage based on raw polygon data derived from tsunami modelling and verified with elevation data to ensure accuracy and consistency.

The zones are based on probabilistic tsunami wave heights derived from previously recorded events that have affected the Wellington region and modelling tsunami from known source areas.

The risk varies around the Wellington region. It is highest along the Wairarapa and south coast, moderate around Wellington Harbour and low to moderate around Porirua and along the Kapiti Coast.

Layer ID 4025
Data type Vector multipolygon
Feature count 28
Services Vector Query API, data.govt.nz Atom Feed

Wellington City Council Sewer Nodes

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Creative Commons Attribution-NonCommercial 3.0 New Zealand

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808
424
Updated
31 May 2012

Wellington City Council Sewer Nodes

The water and drainage data is provided to assist in planning works that are in proximity to water and drainage infrastructure. The Council supplies water and drainage data in good faith however site surveys and inspections appropriate to the work proposed should be carried out as part of the design process. For services to be marked out or surface openings to be located call the Council on 04 499 4444.

The Council accepts no liability for injury, death or loss resulting from the use of the data. The accuracy of the data may vary and should only be used as a guide.

Any maps/drawings/designs that show services derived from the Services data should show a date that the data was downloaded, and contain the following disclaimer:
"Water, Sewer and Storm Water data owned by Wellington City Council. Data changes frequently and its accuracy may vary."

Layer ID 3842
Data type Vector point
Feature count 39512
Services Vector Query API, data.govt.nz Atom Feed

Wellington City Council Private Stormwater Pipe

Licence

Creative Commons Attribution-NonCommercial 3.0 New Zealand

You may not use this work for commercial purposes.

You must attribute the creator in your own works.

725
452
Updated
04 Jul 2012

Wellington City Council Private Stormwater Pipes

The water and drainage data is provided to assist in planning works that are in proximity to water and drainage infrastructure. The Council supplies water and drainage data in good faith however site surveys and inspections appropriate to the work proposed should be carried out as part of the design process. For services to be marked out or surface openings to be located call the Council on 04 499 4444.

The Council accepts no liability for injury, death or loss resulting from the use of the data. The accuracy of the data may vary and should only be used as a guide.

Any maps/drawings/designs that show services derived from the Services data should show a date that the data was downloaded, and contain the following disclaimer:
"Water, Sewer and Storm Water data owned by Wellington City Council. Data changes frequently and its accuracy may vary."

Layer ID 3840
Data type Vector linestring
Feature count 33450
Services Vector Query API, data.govt.nz Atom Feed
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