DOCSLIB.ORG

Evaluation of a Tool for Investigating Water Allocation Scenarios: a Test Case for the Piako Catchment

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Evaluation of a Tool for Investigating Water Allocation Scenarios: a Test Case for the Piako Catchment Waikato Regional Council Technical Report 2014/52 Evaluation of a tool for investigating water allocation scenarios: A test case for the Piako catchment www.waikatoregion.govt.nz ISSN 2230-4355 (Print) ISSN 2230-4363 (Online) Prepared by: Paul Franklin Jani Diettrich Doug Booker NIWA For: Waikato Regional Council Private Bag 3038 Waikato Mail Centre HAMILTON 3240 August 2014 Document #:3137210 Peer reviewed by: Ed Brown Date August 2016 Approved for release by: Tracey May Date August 2016 Disclaimer This technical report has been prepared for the use of Waikato Regional Council as a reference document and as such does not constitute Council’s policy. Council requests that if excerpts or inferences are drawn from this document for further use by individuals or organisations, due care should be taken to ensure that the appropriate context has been preserved, and is accurately reflected and referenced in any subsequent spoken or written communication. While Waikato Regional Council has exercised all reasonable skill and care in controlling the contents of this report, Council accepts no liability in contract, tort or otherwise, for any loss, damage, injury or expense (whether direct, indirect or consequential) arising out of the provision of this information or its use by you or any other party. Doc # 3137210 Page i Evaluation of a tool for investigating water allocation scenarios. A test case for the Piako catchment. Prepared for Waikato Regional Council. May 2014 Authors/Contributors: Paul Franklin Jani Diettrich Doug Booker For any information regarding this report please contact: Dr Paul Franklin Scientist Freshwater Fish +64-7-859 1882 [email protected] National Institute of Water & Atmospheric Research Ltd Gate 10, Silverdale Road Hillcrest, Hamilton 3216 PO Box 11115, Hillcrest Hamilton 3251 New Zealand Phone +64-7-856 7026 Fax +64-7-856 0151 NIWA Client Report No: HAM2013-111 Report date: May 2014 NIWA Project: EVW13214 Contents Executive summary 5 1 Introduction 7 1.1 Background 7 1.2 Purpose 7 1.3 Scope 7 2 Methods 8 2.1 EFSAP model description 8 2.2 Applying EFSAP in the Piako catchment 11 3 Results 18 3.1 Piako allocation rules 18 3.2 Permitted takes 27 3.3 Current takes 32 3.4 No irrigation 41 3.5 Comparison of scenarios 47 4 Discussion 51 5 Conclusion 54 6 Acknowledgements 54 7 References 55 Appendix A Habitat model parameters 58 Appendix B Piako take details 59 Appendix C Summary outputs for the March FDC 60 Tables Table 2-1: Comparison of predicted naturalised and measured estimates of Q5 at selected sites in the Piako catchment. 13 Table 2-2: Indicator species used for EFSAP simulations in the Piako catchment. 14 Table 3-1: Summary of consequences for reliability and habitat change as a result of uniformly applying the allocation rules for the Piako catchment. 18 Table 3-2: Summary of consequences for habitat change and percent allocated as a result of estimated permitted takes in the Piako catchment (Scenario 3). 27 Table 3-3: Theoretical average annual reliability of supply and restriction for the estimated permitted takes (Scenario 2). 32 Table 3-4: Summary of consequences for habitat change and percent allocated as a result of current consented and estimated permitted takes in the Piako catchment (Scenario 3). 32 Table 3-5: Average annual reliability of supply and restriction for the current consented and estimated permitted takes (Scenario 3). 33 Table 3-6: Summary of consequences for habitat change and percent allocated as a result of the no irrigation take scenario (Scenario 4). 41 Table 3-7: Average annual reliability of supply and restriction for the current consented and estimated permitted takes (Scenario 4). 42 Table A-1: Species for which generalised habitat models are available in New Zealand. 58 Table B-1: Summary of Piako take data used as the input for EFSAP. 59 Table C-1: Summary of consequences for reliability and habitat change as a result of uniformly applying the allocation rules for the Piako catchment. 60 Table C-2: Summary of consequences for instream physical habitat as a result of estimated permitted takes in the Piako catchment. i Table C-3: Theoretical average annual reliability of supply and restriction for the estimated permitted takes. i Table C-4: Summary of consequences for instream physical habitat as a result of current consented and estimated permitted takes in the Piako catchment. i Table C-5: Theoretical average annual reliability of supply and restriction for the current consented and estimated permitted takes. i Table C-6: Summary of consequences for instream physical habitat and percent allocated as a result of the no irrigation take scenario. iii Table C-7: Theoretical average annual reliability of supply and restriction for the current consented and estimated permitted takes. iii Reviewed by Approved for release by Helen Rouse Murray Hicks Formatting checked by Executive summary The Waikato Regional Council (WRC) is responsible for managing the status of water resources in the Waikato Region. WRC’s approach to the protection, allocation and use of water resources is set out in the Waikato Regional Plan: Variation No. 6 – Water Allocation (the Plan), which became operative on 10 April 2012. As required by the National Policy Statement for Freshwater Management (NPSFM), the Plan defines minimum flows and allocation limits for all catchments in the region. As a precursor to the review of flow and allocation limits set in the Plan for the Piako catchment scheduled for 1 July 2014, WRC have initiated investigations in the catchment to support and inform the Plan review process. The purpose of this project is to evaluate the use of the Environmental Flow Strategic Allocation Platform (EFSAP) to simulate the consequences of water quantity limit scenarios, using the Piako catchment as a case study. The aim is to help WRC understand how EFSAP can be used to characterise the instream and out-of-stream effects of different rules, and how this might be useful in the limit setting process, including managing over-allocation. In this project, EFSAP was used to simulate the spatially explicit consequences for reliability of supply and instream physical habitat of a range of water allocation limits in the Piako catchment. The scenarios developed in consultation with WRC included: . the Plan water allocation rules for the Piako catchment excluding water harvesting . current actual allocation (including estimated permitted takes) . current actual allocation (including estimated permitted takes), excluding takes for irrigation. Using EFSAP it was possible to demonstrate that under the Regional Plan minimum flow and allocation limits for the Piako catchment, the potential annual average reliability of supply for both the primary and secondary allocation blocks is relatively high for much of the catchment. Median reliability of the primary allocation block is 96%, and 90% of reaches have potential reliability of greater than 80%. For the secondary allocation block, median reliability is 95% and 90% of reaches have a potential reliability of greater than 81%. The predicted impacts on instream physical habitat availability relative to that available at the natural mean annual low flow (MALF) were also relatively small (<10%) for much of the catchment, with the largest effects mainly restricted to smaller headwater streams. The EFSAP tool was also used to illustrate that estimated permitted takes alone are predicted to result in over-allocation at a reach scale (average reach length 700 m) in approximately 50% of impacted reaches (i.e., those reaches downstream of at least one abstraction) in the Piako catchment. When consented takes are included, over-allocation increases to 70% of the impacted reaches. Relative to the current limits for the Piako, it was shown using EFSAP that most of the Waitoa River from its headwaters to the confluence with the Piako, and the main stem of the Piako between Milliken Road and the Paeroa-Tahuna Road, are over-allocated, assuming limits are applied at a reach scale. In 10% of the impacted reaches, the primary allocation limit is exceeded by 500% or greater. Overall, the results of the EFSAP modelling work suggest that there may be a problem with over-allocation in certain reaches of the Piako catchment when compared to current water quantity limits. This may have significant implications for WRC with respect to fulfilling the requirements of the NPSFM. The aim of this project was to assess the value of EFSAP to WRC for assisting in the water quantity limit setting process. The EFSAP methodology has been demonstrated to offer an approach that allows water managers to evaluate the consequences of setting different water allocation limits and to characterise the consequences of existing allocation. The integrated use of scientific tools allows transparent and concurrent evaluation of consequences for both instream habitat and reliability of supply for out-of-channel water uses. It also accounts for the interaction between minimum flow and total allocation limits. By modelling a range of scenarios EFSAP also allows resource managers to more 5 effectively communicate to stakeholders the varying consequences of different water resource limits and the trade-offs that are necessary between different values. 6 1 Introduction 1.1 Background The Waikato Regional Council (WRC) is responsible for managing the status of water resources in the Waikato Region. WRC’s approach to the protection, allocation and use of water resources is set out in the Waikato Regional Plan: Variation No. 6 – Water Allocation (the Plan) (Waikato Regional Council 2012), which became operative on 10 April 2012. As required by the National Policy Statement for Freshwater Management (NPSFM; MfE 2011), the Plan defines minimum flows and allocation limits for all catchments in the region (Table 3-5; Waikato Regional Council 2012). Included within the Plan is a schedule for systematic review of the flow and allocation limits set out in Table 3-5 of the Plan (Table 3-4; Waikato Regional Council 2012).
Load more

Recommended publications
  • Waikato CMS Volume I
    CMS CONSERVATioN MANAGEMENT STRATEGY Waikato 2014–2024, Volume I Operative 29 September 2014 CONSERVATION MANAGEMENT STRATEGY WAIKATO 2014–2024, Volume I Operative 29 September 2014 Cover image: Rider on the Timber Trail, Pureora Forest Park. Photo: DOC September 2014, New Zealand Department of Conservation ISBN 978-0-478-15021-6 (print) ISBN 978-0-478-15023-0 (online) This document is protected by copyright owned by the Department of Conservation on behalf of the Crown. Unless indicated otherwise for specific items or collections of content, this copyright material is licensed for re- use under the Creative Commons Attribution 3.0 New Zealand licence. In essence, you are free to copy, distribute and adapt the material, as long as you attribute it to the Department of Conservation and abide by the other licence terms. To view a copy of this licence, visit http://creativecommons.org/licenses/by/3.0/nz/ This publication is produced using paper sourced from well-managed, renewable and legally logged forests. Contents Foreword 7 Introduction 8 Purpose of conservation management strategies 8 CMS structure 10 CMS term 10 Relationship with other Department of Conservation strategic documents and tools 10 Relationship with other planning processes 11 Legislative tools 12 Exemption from land use consents 12 Closure of areas 12 Bylaws and regulations 12 Conservation management plans 12 International obligations 13 Part One 14 1 The Department of Conservation in Waikato 14 2 Vision for Waikato—2064 14 2.1 Long-term vision for Waikato—2064 15 3 Distinctive
    [Show full text]
  • Waipā Sustainable Milk Project Final Report - August 2018
    Waipā Sustainable Milk Project Final Report - August 2018 Authors: Mike Bramley, Helen Moodie, David Burger; Electra Kalaugher Version: 01 Date: August 2018 Confidentiality The information contained in this document is proprietary to DairyNZ Limited. It may not be used, reproduced, or disclosed to others except recipients of this document who have the need to know for the purposes of this assignment. Prior to such disclosure, the recipient of this document must obtain the agreement of such employees or other parties to receive and use such information as proprietary and confidential and subject to non-disclosure on the same conditions as set out above. The recipient by retaining and using this document agrees to the above restrictions and shall protect the document and information contained in it from loss, theft and misuse. Table of contents 1 Executive Summary ..................................................................................................... 3 2 Introduction ................................................................................................................ 4 3 Steering Group ............................................................................................................ 5 4 Catchment targets ....................................................................................................... 5 4.1 Waipā Sustainable Milk Plan targets ......................................................................... 6 5 Communications ........................................................................................................
    [Show full text]
  • Stormwater Activity Management Plan 2017
    Stormwater Activity Management Plan 2017 Stormwater Retention Pond Matamata Stormwater Activity Management Plan 2015-2025 (updated 2014) 1 Stormwater Activity Management Plan Quality Information Document Stormwater Activity Management Plan Ref Version 3 Date March 2018 Prepared by Jan Dimmendaal – Utilities Asset Engineer Reviewed by Susanne Kampshof - Asset Manager Strategy and Policy Copies 2 Stormwater Activity Management Plan 2 2018-2028 (updated 2017) Table of Contents 1 Executive Summary .................................................................................................... 7 2 Introduction ............................................................................................................... 13 2.1 Purpose of the Plan ........................................................................................... 13 2.2 Relationship with other Plans ............................................................................. 13 2.3 Key Stakeholders ............................................................................................... 15 2.4 The Plan Format ................................................................................................ 15 2.4.1 Asset Management Process .................................................................. 16 2.4.2 The Stormwater Activity Plan Format ..................................................... 16 2.5 Description of Activity ......................................................................................... 17 2.6 Brief Description of Assets ................................................................................
    [Show full text]
  • Waitoa Find: a Fraudulent Discovery Close to Te Aroha
    THE WAITOA FIND: A FRAUDULENT DISCOVERY CLOSE TO TE AROHA Philip Hart Te Aroha Mining District Working Papers No. 87 2016 Historical Research Unit Faculty of Arts & Social Sciences The University of Waikato Private Bag 3105 Hamilton, New Zealand ISSN: 2463-6266 © 2016 Philip Hart Contact: [email protected] 1 THE WAITOA FIND: A FRAUDULENT DISCOVERY CLOSE TO TE AROHA Abstract: John Bealby Smith, a successful farmer at Waitoa and a prominent resident of the wider district, invested in the Te Aroha and Waiorongomai goldfields. In 1886 his announcement of finding gold on his farm created considerable excitement but also puzzlement, as it was an unlikely location and the nature of the gold was unusual. When tests made by some experts convinced them that the find was genuine, adjacent farms and even land throughout the Waihou Valley were tested as well, with some encouraging results being reported. Despite the results being erratic, they were sufficient to cause Smith to form a private company to develop his land; almost all the investors lived in the South Island. People in Auckland were also excited at the possibilities, although Te Aroha residents were more cautious. Because of continued doubts about the nature of the gold and whether it would be payable, more tests were made in Auckland, resulting in the fraudulent salting of the sands being uncovered. Despite this verdict, for a time many people, including one apparent expert, retained faith in the ‘goldfield’, and Smith denied any wrongdoing. His denials were undermined by his precipitous departure from the colony, to which he never returned.
    [Show full text]
  • Alliance for Water Stewardship Assessment Report Prepared for Inghams Enterprises (NZ) Pty Ltd
    Alliance for Water Stewardship Assessment Report Prepared for Inghams Enterprises (NZ) Pty Ltd Prepared by: SGS SGS Ref.: PE-WAT-068 Version : 1 Date: 14th , 16th , 20 th and 28 th July 2020. This is a controlled document, which is subject to SGS document control procedures. It may not be reproduced in whole or in part without the express permission of SGS del Perú S.A.C.. REPORT DETAILS REFERENCE AWS -010 -INT -CAB -00 -05 -0020 -0053 CERTIFICATE No SGS20 20 _AWS00 11 (Provisional Certificate) REPORT TITLE ALLIANCE FOR WATER S TEWARDSHIP ASSESSMEN T REPORT DATE SUBMITTED: 31 st July 2020 CLIENT: Boram Keam Group Sustainability Manager 624 Waihekau Road, RD1, Waitoa 3380, New Zealand | PO Box 247, Te Aroha 3342, New Zealand M: +64 21 240 9878 [email protected] PREPARED BY: Ursula Antúnez de Mayolo Corzo – Lead Auditor SGS del Perú S.A.C. Av. Elmer Faucett 3348 Callao 1 - Perú [email protected] SIGNED: Ursula Antunez de Mayolo TECHNICAL Francesca Cerchia SIGNATORY STATUS FINAL NOTICE This document is issued by SGS under its General Conditions of Service accessible at http://www.sgs.com/terms_and_conditions.htm . Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects SGS’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. SGS’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents.
    [Show full text]
  • The Physical Environment of the Te Aroha District
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Research Commons@Waikato THE PHYSICAL ENVIRONMENT OF THE TE AROHA DISTRICT Philip Hart Te Aroha Mining District Working Papers No. 3 2016 Historical Research Unit Faculty of Arts & Social Sciences The University of Waikato Private Bag 3105 Hamilton, New Zealand ISSN: 2463-6266 © 2016 Philip Hart Contact: [email protected] 1 THE PHYSICAL ENVIRONMENT OF THE TE AROHA DISTRICT Abstract: Pakeha settlers and visitors delighted in the mountain and its vegetation, and to attract tourists some efforts were made to protect the portion behind Te Aroha township from disturbance by mining. Prospectors and those constructing mining tracks and the tramway struggled to cope with the rugged terrain, but the steep mountainside proved to be advantageous for mining. The topography worsened the impact of severe weather, in particular the gales and heavy rainfall which damaged buildings and caused regular problems for those maintaining tracks and tramways. Over summer months batteries often had to cease work through having insufficient water power. On the flat land, because swamps made transport difficult, the river provided the main access route until the railway line was constructed. Drainage created productive farmland and, coincidentally, partly relieved the mosquito and sandfly scourge. DELIGHT IN THE SCENERY In April 1898, a visitor to Te Aroha felt compelled to write a poem: Te Aroha! name which lingers softly on the tongue, Te Aroha! fount of healing, peace, rest, love. Thy name is love; thy fern-decked glades are rest; Healing, thy springs; and peace, thy solitudes.
    [Show full text]
  • Biodiversity and Natural Heritage
    Progress toward achievement of Environment Waikato’s Regional Policy Statement objectives: Biodiversity and natural heritage This document is the first of a series of reports to be prepared to assess the extent to which Environment Waikato is achieving its Regional Policy Statement objectives. Such assessments are to be repeated at five-yearly intervals. The reports are in response to the Resource Management Act (RMA) requirement to monitor the efficiency and effectiveness of policies, rules or other methods (RMA, Section 35(2)). As well as assessing progress toward achievement of objectives, the reports are to make recommendations concerning future implementation, development and monitoring of the Regional Policy Statement and regional plans. This report has been prepared by Maureen Marra and Urlwyn Trebilco, with substantial support from Karen Denyer. We wish to express our appreciation to the many other Environment Waikato staff members and external parties who have also contributed to this report. Executive summary This report assesses the extent to which the Resource use pressures biodiversity (biological diversity) and natural heritage objectives in the Waikato Regional Policy The assessment reviewed pressures on biodiversity Statement (RPS) are being achieved. The and natural heritage in the region. In general, objectives are: such pressures are increasing. These pressures include land use intensification, coastal 3.11.4 Objective: Maintenance of Biodiversity development, residential development in sensitive Biodiversity within the Region maintained or areas, increasing spread of plant and animal enhanced. pests and the risk of new pests. 3.15.2 Objective: The Region’s Heritage The protection of regionally significant heritage Public response resources, and allowing subdivision, use, and development of other heritage resources, while General public support and awareness of the ensuring that there is no net loss in the Region.
    [Show full text]
  • Waikato Wetlands
    Teacher Resource Kit - 7 Waikato Wetlands Teacher Resource Kit - 7 Waikato Wetlands ISBN 0-478-22298-X Waikato Conservancy Private Bag 3072, Hamilton, 3240 Level 5, 73 Rostrevor St, Hamilton Tel: 07 838 3363 Fax: 07 838 1004 Email: [email protected] 2002 To the students who will use these kits – We have shared our lifetime experience with you, hoping that you will also become enthused as future caretakers of your environment. John and Elva. Acknowledgements Text and teaching ideas: John Charteris and Elva Gouk Kotare Ventures Taupiri Email: [email protected] Editing: Fiona Edwards Janet Hodgetts Cover Illustration: Sonia Frimmel Email: [email protected] Text Illustrations: Sonia Frimmel Janet Hodgetts Sue Asplin CONTENTS page Locations of Teacher Resource Kits for Waikato Conservancy 3 Some of the major wetlands in the lower Waikato River Basin 4 Using this Resource 5 Background Information 7 What are Wetlands? 7 The Formation of Waikato Wetlands 10 Wetland Life 12 Management of Waikato Wetlands 20 Before Visit Activities 21 After Visit Activities 22 Organisation of Outdoor Safety 23 Location Facilities 24 1. Lake Ngaroto 24 2. Lake Ruatuna 26 3. Lake Kaituna 27 4. Whangamarino Wetland 29 Statement about Curriculum Links 31 1. The Arts 31 2. Social Studies 32 3. Science 33 4. Technology 34 5. Health and Physical Education 35 6. General Study Topics 36 Teacher Worksheets 37 I. Focus on Audio and Visual Arts 37 II. Social Studies 39 III. Investigating Plankton 40 IV. Observing Birds 45 V. Underwater Plants 47 VI. Cabbage Trees – Ti Kouka 50 VII.
    [Show full text]
  • Geological Model and Water Budget of the Hauraki Plains, Waikato Region, 2016
    Waikato Regional Council Technical Report 2018/04 Geological model and water budget of the Hauraki Plains, Waikato Region, 2016 www.waikatoregion.govt.nz ISSN 2230-4355 (Print) ISSN 2230-4363 (Online) Prepared by: PA White, C T Schritter, M Raiber (GNS Science Consultancy) For: Waikato Regional Council Private Bag 3038 Waikato Mail Centre HAMILTON 3240 Doc Creation Date: May 2018 Doc # 6377264 Peer reviewed by: Beban Jenkins Sung Soo Koh Date May 2018 Approved for release by: Date May 2018 Liz Tupuhi Disclaimer This technical report has been prepared for the use of Waikato Regional Council as a reference document and as such does not constitute Council’s policy. Council requests that if excerpts or inferences are drawn from this document for further use by individuals or organisations, due care should be taken to ensure that the appropriate context has been preserved, and is accurately reflected and referenced in any subsequent spoken or written communication. While Waikato Regional Council has exercised all reasonable skill and care in controlling the contents of this report, Council accepts no liability in contract, tort or otherwise, for any loss, damage, injury or expense (whether direct, indirect or consequential) arising out of the provision of this information or its use by you or any other party. Geological model and water budget of the Hauraki Plains, Waikato region PA White M Raiber C Tschritter GNS Science Consultancy Report 2015/232 May 2018 DISCLAIMER This report has been prepared by the Institute of Geological and Nuclear Sciences Limited (GNS Science) exclusively for and under contract to Waikato Regional Council.
    [Show full text]
  • Heritage Trail
    Matamata-Piako District HERITAGE TRAIL Coulter Bridge, Te Aroha Wairere Falls Photo: Matamata-Piako District Council Matamata-Piako District HERITAGE TRAIL Compiled by Joan Stanley The Matamata-Piako District Heritage Trail links the towns of Matamata, Te Aroha and Morrinsville and visits places of historical interest on the way. Separate brochures have been prepared for trails in these three towns. A working party of a group of volunteers and Matamata-Piako District Council staff has prepared the trails over a period of years. © Matamata-Piako District Council 2009 Front cover photo: © Don Edwards, Photographer Back cover photos: © Matamata-Piako District Council All right reserved Published by Matamata-Piako District Council Printed by Tainui Press Design and Print, Matamata ISBN 978-0-9597740-2-3 Matamata-Piako District HERITAGE TRAIL This trail follows the Old Te Aroha and Morrinsville and back to Te Aroha. Road under the Kaimai Range, which There are several side trips on the route went from Te Aroha to Wairongomai and places of historical interest are in 1886, to service the gold miners and marked on the way. It can be accessed at their families. Later the road extended to any point along the trail. the Wairere Falls and the halfway house Many sites are privately owned which catered for visitors to the area. and the owner’s privacy should be The horse-drawn coach service carried respected. on to Okauia, Te Poi, the Okoroire Hot Springs Hotel and Rotorua. This This trail is 159.6km in length but as an Heritage Trail circles around from alternative it can be followed for part of Te Aroha to Okauia, then to Matamata its length.
    [Show full text]
  • Part B: Rules Schedules Schedule 3: Outstanding Or Significant Natural Features and Trees and Other Protected Items
    Part B: Rules Schedules Schedule 3: Outstanding or significant natural features and trees and other protected items Schedule 3: Outstanding or significant natural features, protected trees and other protected items Part A - Protected Trees Tree Location Common names Tree/Group Map Legal description Number no 1 224 Maungakawa Road, Morrinsville Sweet Chestnut Single 8 Lot 2 DP 404660 2 Redwood Single 3 Redwood Single 4 Redwood Single 5 225 Maungakawa Road, Morrinsville Oak Single Lot 1 DP 404660 6 Oak Single 7 Gingko Single 8 149A Maungakawa Road, Morrinsville Cork Oak Single 8 Lot 5 DP 317860 9 303A Walton Road, Walton Copper Beech Single 39 Lot 1 DP 315233 10 303A Walton Road, Walton Kauri Single 39 Lot 1 DP 315233 11 411-413 Wardville Road, Waharoa Ginkgo Single 12 Part Lot 9 DP 2838 12 2702 Tahuna-Ohinewai Road, Ohinewai Totara, Rimu, Tanekaha, Group 4 Part Lot 6 DP 8697 Karaka, Titoki, Oaks 13 Oak Single 14 985 No 1 Road, Waitoa Elm Single 5 Part Section 12 Block XI SD WAITOA 15 No 4 Road, Waitoa Oaks Group 5 Section 30 Block: XI SD: WAITOA 16 97A & 169 Eastport Road, Te Aroha English Oaks Group 5 Part Lot 30 DP 4443 & Lot 29 DP 4443 17 566 Eastport Road, Te Aroha Oak Single 5 Part Lot 1 DPS 41532 18 35 Burgess Street, Te Aroha Giant Redwood Single 22a Lot 1 DPS 61248 19 482 Eastport Road, Te Aroha Oak Single 5 Part Lot 1 DPS 41533 20 Oak Single 21 Oak Single 22 Oak Single 23 393 Strange Road, Te Aroha Pin Oak Single 5 Lot 1 DPS 23374 24 Magnolia Single 25 Beech Single 26 240 Strange Road, Te Aroha Oaks Group 6 Part Lot 1 DP 33429 27 Tulip Single 28 723 Horrell Road, Morrinsville & Haumia Totara Group 5 Lot 1 DPS 56117 & Lot 1 Road, Morrinsville DP 19448 29 942 Horrell Road, Morrinsville Tulip Single 5 Part Lot 1 DP 11816 30 State Highway 26, Tatuanui Oaks Group 25 Railway 31 78A & B Horrell Road, Morrinsville Oaks Group 7 Lot 1 DP 319102 & Lot 2 DP 319102 32 4075A State Highway 26, Te Aroha Oaks Group 5 Part Lot 2 DPS 5953 33 2101 State Highway 26, Morrinsville Oak Single 7 Part Lot 4 DP 7238 34 Oak Single Printed at: 10/04/2018 9:38 a.m.
    [Show full text]
  • Assessing the Value of a Geomorphic Toolbox to Assist with Determining Ecological Health of Wadable Streams Within the Waikato Region
    Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. Assessing the value of a geomorphic toolbox to assist with determining ecological health of wadable streams within the Waikato Region A thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Geography at Massey University, New Zealand. Teryll Alexandra Lepper 2020 Kaua e kōrero mō te awa, kōrero ki te awa Don’t talk about the river, talk to the river Abstract Ecological measures such as quantification of taxa and chemical indicators are well established as tools for assessing river health, but the geomorphic component is often left out despite forming the template on which all other processes occur. To address the missing geomorphic component in monitoring river health, this research focused on framing river health within a geomorphic context and formulated a Waikato Region-specific geomorphic toolbox to be integrated with existing river health monitoring, providing a more holistic understanding of rivers in the region. Six indicators were chosen to assess geomorphic condition and develop a toolbox: riparian zone, wood, bank erosion, particle size, connectivity and geomorphic units. Reference conditions were established for each site based on ‘minimally disturbed’ conditions. Qualitative and semi-quantitative techniques for assessing each indicator were outlined and tested against six monitoring sites – four ecological reference state and two non-reference state – within the Waikato Region using desktop based ‘apriori’ methods, as well as in-field monitoring.
    [Show full text]