Description: Well points, as created from the MDC Wells and Sediments database.Data is created nightly using FME from https://wells.marlborough.govt.nz/api/wells-map-source
Description: Well points, as created from the MDC Wells and Sediments database.Data is created nightly using FME from https://wells.marlborough.govt.nz/api/wells-map-source
Description: Well gallery lines, as created from the MDC Wells and Sediments database.Data is created nightly using FME from https://wells.marlborough.govt.nz/api/wells-map-source
Description: Attributes associated directly with network:FieldTypeDescriptionCatareaRealWatershed area in m2CUM_Area RealArea upstream of a reach (and including this reach area) in m2.NzsegmentIntegerReach identifier to be used with REC2 (supercedes nzreach in REC1).nz_fnodeIntegerUnique number of preceding river segment's outlet node.nz_tnodeIntegerUnique number of following river segment's inlet node.LengthdownRealThe distance to coast from any reach to its outlet reach, where the river drains (m).HeadwaterIntegerNumber (0) denoting whether a stream is a “source” (headwater) stream. Non-zero for non-headwater streams.HydseqIntegerA unique number denoting the hydrological processing order of a river segment relative to others in the newtork.StreamOrderIntegerA number describing the Strahler order a reach in a network of reaches.euclid_distRealThe straight line distance of a reach from the reach “inlet” to its “outlet”.upElevRealHeight (asl) of the upstream end of a reach section in a watershed (m).downElevRealHeight (asl) of the downstream end of a reach section in a watershed (m).upcoordXRealEasting of the upstream end of a river segment in m (NZTM2000).upcoordYRealNorthing of the upstream end of a river segment in m (NZTM2000).downcoordXRealEasting of the downstream end of a river segment in m (NZTM2000).downcoordYRealNorthing of the downstream end of a river segment in m (NZTM2000).sinuosityRealActual distance divided by the straight line distancegiving the degree of curvature of the streamnzreach_rec1IntegerThe REC1 identifiying number for the corresponding\closest reach from REC1 (can be used to retrieve the REC management classes)headw_distIntegerDistance of the furthermost “source” or headwater reach from any reach (m).Shape_lengthRealThe length of the reach (vector) as calculated by ArcGIS.SegslpmaxRealMaximum segment slope along length of reach.SegslpmeanRealMean segment slope along length of reach.LIDIntegerLake Identifier number(LID) of overlapping lake.ReachtypeIntegerA value of 2 is assigned if the segment is an outlet to the lake, otherwise 0 or null.nextdownidintegersegment number of the most downstream reach
Description: S-map will provide a consistent and comprehensive national soil data layers to support applications at local, and regional to national scales. In time, S-map will have national coverage and contain predominantly new digital data at a scale that resolves soil variation on hill slopes (nominally 1:50 000 scale). S-map's primary map layer is soil mapunits, i.e. delineated areas that contain the same soils and are labelled with a soil mapunit identifier (SMU). S-map soils are classified into soil families. Each soil family is defined as a unique combination of attributes (NZSC classification, parent material, rock type, dominant texture and permeability class). Soil classes are further characterised as siblings according to their depth to rock class, stoniness, land type, drainage, texture (more detailed), functional horizons and miscellaneous variant information. The uncertainty of each of these family and sibling attribute classes is also recorded. S-map includes data on the key soil properties of depth (diggability), depth to slowly permeable layer, rooting depth, rooting barrier, horizon thickness, stoniness, clay and sand content. They are developed from soil sample information and expert knowledge. Further soil information is derived from a model (or pedo-transfer function). Some models are simple lookup tables that depend only on the soil class. Others combine various soil, land use, vegetation, climate or topographic attributes in a mathematical formula. Derived information includes available water (mm), macroporosity, water retention, bulk density, and phosphorus retention.Please refer to document Smap Data Dictionary Soil Polygons.pdf (https://lris.scinfo.org.nz/document/21643-smap-data-dictionary-soil-polygons/) for further details of the polygon layer attributes.Source: S-map builds on previous soil mapping by filling gaps with new mapping, and upgrading the information content and associated database to meet a new national standard.
Description: "Soils of the Awatere Valley, supplied by Landcare"OrangeAnthropic soils - soils drastically disturbed/created by man e.g. as a result of mining activity.BrownBown soils - have yellowish brown subsoils, stable well structured topsoils, are well to imperfectly drained, with low to moderate fertility and are generally drought free.GreyMelanic soils - have high fertility, dark well structured topsoils, and are associated with ime-rich rocks or dark (basic) volcanic rocksBlueGley soils - are saturated by water for prolonged periods and have pale greyish subsoils, originally wetlands.DarkBlueOrganic soils - formed from partly decomposed plant materials (peat), are strongly acidic and have high water tables.GreenPallic soils - have pale coloured high bulk density subsoils, weak structure, are slowly permeable and have limited rooting depths. They are dry in summer and wet in winter.YellowRecent soils - formed in young sediments. Have a distinct topsoil, but weakly developed subsoils, with moderate to high fertility and well to imperfect drainage. They have widely variable rooting depths and water storage capacities.PinkSemiarid soils - are dry for most of growing season, with moderate to high natural fertility, and well to imperfect drainage. They are fragile with weak soil structure, and very low organic matter.LightYellowRaw soils – are very young soils lacking distinct topsoil, on active sites of deposition or erosion.PurplePodzol soils - occur in high rainfall areas, are strongly acid and strongly leached, with very low fertility. Drainage is variable from well to poorly drained.
Description: A Spatial locator service for documents and reports held by Council.The spatial report extend is classified and drawn in its actual location, the user is then able to drill down through the different reports and able to take a link back to the actual report they are interested in.Report classification is quite simple but broad recognising report types held by Council that would be of interest to the public.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Created in Summer of 2014/15, with initial data captured as summer student work
Data is compiled and maintained by Regulatory GIS analysts
Description: A Spatial locator service for documents and reports held by Council.The spatial report extend is classified and drawn in its actual location, the user is then able to drill down through the different reports and able to take a link back to the actual report they are interested in.Report classification is quite simple but broad recognising report types held by Council that would be of interest to the public.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Created in Summer of 2014/15, with initial data captured as summer student work
Data is compiled and maintained by Regulatory GIS analysts
Description: A Spatial locator service for documents and reports held by Council.The spatial report extend is classified and drawn in its actual location, the user is then able to drill down through the different reports and able to take a link back to the actual report they are interested in.Report classification is quite simple but broad recognising report types held by Council that would be of interest to the public.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Created in Summer of 2014/15, with initial data captured as summer student work
Data is compiled and maintained by Regulatory GIS analysts
Description: A Spatial locator service for documents and reports held by Council.The spatial report extend is classified and drawn in its actual location, the user is then able to drill down through the different reports and able to take a link back to the actual report they are interested in.Report classification is quite simple but broad recognising report types held by Council that would be of interest to the public.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Created in Summer of 2014/15, with initial data captured as summer student work
Data is compiled and maintained by Regulatory GIS analysts
Description: Under the National Environmental Standards, which Council is required to enforce, you cannot have an open fire within the Blenheim Airshed, even if you have a fire permit issued by Fire and Emergency New Zealand.Consequences can include fines and prosecution.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Marlborough District Council and Fire and Emergency New Zealand (FENZ)
Description: Under the National Environmental Standards, which Council is required to enforce, you cannot have an open fire within the Blenheim Airshed, even if you have a fire permit issued by Fire and Emergency New Zealand.Consequences can include fines and prosecution.
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Marlborough District Council and Fire and Emergency New Zealand (FENZ)
Description: Red Evacuation Zone –Shore Exclusion Zone: 0.2-1m threat level warningOrange Evacuation Zone: 1- 3m and3 –5m threat level warning –500 year return period –includes the Red Evacuation ZoneYellow Evacuation Zone: > 5m threat level warning –“worst scenario”2,500 year return periodLegendThe definitions of the 3 tsunami warning / evacuation zones are generically described below.The Red ZoneMCDEM (2008) define the Red Zone as “a shore-exclusion zone” that can be designated off limits in the event of any expected tsunami. This represents the highest risk zoneand is the first place people should evacuate from in any sort of tsunami warning. People could expect ‘activation’ of this zone several times during their life.”The Red Zoneis to be evacuated in response to the 0.2–1 m threat level warning.The Orange ZoneMCDEM (2008) define the Orange Zone as “the area evacuated in most if not all distant- and regional-source official warnings” (i.e., warnings that extend beyond the red zone, for tsunami from sources more than one hour of travel time away from the mapped location).The Orange Zone matches the 3–5m threat level warningand is to be evacuated in the event of either the 1–3m, or 3–5m threat level warning being issued (area inundated by a tsunami with a 500 year return period).The Orange Zone encompasses the Red Zone and care should be taken on the interpretation of these layers. In a situation that requires Orange Zone evacuation it is preferable to say ‘Evacuate Orange and Red Zones’, rather than ‘Evacuate the Orange Zone’ in order to avoid ambiguity.Coast Water Elevation 10.6 m at Cloudy Bay and at the Tory Channel; this is the doubled height (Powell 2013) to allow for run-up on top of MHWS (Tide levels for each Domain from LINZ).The Yellow ZoneMCDEM (2008) define the Yellow Zone as covering “the maximum credible tsunami, including the highest impact events.” People should evacuate this zone in natural or informal warnings from a local source event.The Yellow Zone takes into account the worst cases from both modelling and known geological deposits and has been designed to encompass the area inundated by the tsunami with a 2,500 year return period at the 84% confidence level (Power 2013).The Yellow Zone is designed primarily for use as a self-evacuation zone in the event of a strongly felt earthquake (one that it is hard to stand up in) or a long duration earthquake (one that lasts for longer than one minute). The earthquake does not need to be both long and strong. In many cases it will be one or the other and making this clearly understood by the public is an education challenge. These earthquakes usually have a local source and if they generate a tsunami it will have a quite short arrival time for which immediate self-evacuation is necessary. The Yellow Zone should also be evacuated in an official warning for larger than the 3 – 5 m threat level or in the case of a natural or informal warning where the potential wave height is unknown. While the Yellow Zone encompasses the Orange and Red zones, care should be taken on the interpretation of these layers. In a situation that requires Yellow Zone evacuation it is preferable to say ‘Evacuate All Zones’, rather than ‘Evacuate the Yellow Zone’ in order to avoid ambiguity.Coast Water Elevation at 22.8 m at Cloudy Bay and 25.0 m at the Tory Channel; this is the doubled height (Powell 2013) to allow for run-up on top of MHWS (Tide levels for each Domain from LINZ).
Service Item Id: d4bb00034c854048a0b2adf16bc8bc6f
Copyright Text: Acknowledgement
GNS Science – Tsunami Evacuation Zone Boundary Mapping, Marlborough District Council; D Heron, C Mueller, B Lukovic, X Wang, W Power, M McSaveney – Consultancy Report 2015/73, June 2015
Disclaimer
This GNS Report, and the resulting draft Tsunami Evacuation Zone Boundary Maps, has been prepared by the Institute of Geological and Nuclear Sciences Limited (GNS Science) exclusively for and under contract to Marlborough District Council. Unless otherwise agreed in writing by GNS Science, GNS Science accepts no responsibility for any use of or reliance on any contents of this report by any person or organisation other than Marlborough District Council and shall not be liable to any person or organisation other than Marlborough District Council, on any grounds, for any loss, damage or expense arising from such use or reliance.
Information Disclaimer
The information provided is made available under the local Government Official Information and Meetings Act 1987 (LGOIMA). Council is protected from liability for having provided this information by S41 of the LGOIMA.
Council is not liable for any inaccuracies or errors in the information provided. The information is deemed to be correct as of the date the information is made public and not beyond that date.
The information provided does not constitute a Land Information Memorandum or any similar document.
Unique Value Renderer: Field 1: EvacuationZone Field 2: N/A Field 3: N/A Field Delimiter: , Default Symbol:
N/A
Default Label: N/A UniqueValueInfos:
Value: Orange Label: Orange Zone : 1-3m and 3-5m threat level warning - 500 year return period - includes the Red Evacuation Zone Description: N/A Symbol:
Description: Shows inundation caused by sea level rise under a range of emission scenarios and years (2050, 2090 and 2130)This data relates to inundation caused during a 1 in 100 year event.For detailed information, consult CM record 23182602.The following data processing has been taken on the data as provided by NIWA.- polygons smaller than 10 square metres have been removed- areas in the Indirect Inundation data that are also in Direct Inundation for each scenario/year have been removed, so there is no overlapping data.- partial coverage of Nelson City Council has been removed from the data.- coverage clipped to a 250 metre buffer of the Marlborough coastline
Description: The CCCV is a collection of material about the catchment where you farm. It will include:Existing information on landforms, soil and climate data, freshwater data, freshwater bodies, contaminants, sites of significance to the local community and significant species or ecosystems.Matters of importance to tangata whenua including the cultural significance of the local area, traditional names of freshwater bodies and sites and species of significance to tangata whenua (where available).Freshwater rules and policies from relevant legislation such as the proposed Marlborough Environment Plan (pMEP), the National Policy Statement for Freshwater Management (NPSFM) and the RMA.What the community values, and their visions for a particular catchment.