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ENVIRONMENTAL REPORT // 01.07.11 // 30.06.12 Matters Directly Withinterested Parties
ENVIRONMENTAL REPORT // 01.07.11 // 30.06.12 2 1 This report provides a summary of key environmental outcomes developed through the process to renew resource consents for the ongoing operation of the Tongariro Power Scheme. The process to renew resource consents was lengthy and complicated, with a vast amount of technical information collected. It is not the intention of this report to reproduce or replicate this information in any way, rather it summarises the key outcomes for the operating period 1 July 2011 to 30 June 2012. The report also provides a summary of key result areas. There are a number of technical reports, research programmes, environmental initiatives and agreements that have fed into this report. As stated above, it is not the intention of this report to reproduce or replicate this information, rather to provide a summary of it. Genesis Energy is happy to provide further details or technical reports or discuss matters directly with interested parties. HIGHLIGHTS 1 July 2011 to 30 June 2012 02 01 INTRODUCTION 02 1.1 Document Overview Rotoaira Tuna Wananga Genesis Energy was approached by 02 1.2 Resource Consents Process Overview members of Ngati Hikairo ki Tongariro during the reporting period 02 1.3 How to use this document with a proposal to the stranding of tuna (eels) at the Wairehu Drum 02 1.4 Genesis Energy’s Approach Screens at the outlet to Lake Otamangakau. A tuna wananga was to Environmental Management held at Otukou Marae in May 2012 to discuss the wider issues of tuna 02 1.4.1 Genesis Energy’s Values 03 1.4.2 Environmental Management System management and to develop skills in-house to undertake a monitoring 03 1.4.3 Resource Consents Management System and management programme (see Section 6.1.3 for details). -
TONGARIRO POWER SCHEME ENVIRONMENTAL REPORT // 01.07.12 30.06.13 ENVIRONMENTAL 13 Technical Reports Ordiscuss Matters Directly Withinterested Parties
TONGARIRO POWER SCHEME ENVIRONMENTAL REPORT // 01.07.12 30.06.13 ENVIRONMENTAL This report provides a summary of key environmental outcomes developed through the process to renew resource consents for the ongoing operation of the Tongariro Power Scheme. The process to renew resource consents was lengthy and complicated, with a vast amount of technical information collected. It is not the intention of this report to reproduce or replicate this information in any way, rather it summarises the key outcomes for the operating period 1 July 2012 to 30 June 2013 (referred to hereafter as ‘the reporting period’). The report also provides a summary of key result areas. There are a number of technical reports, research programmes, environmental initiatives and agreements that have fed into this report. As stated above, it is not the intention of this report to reproduce or replicate this information, rather to provide a summary of it. Genesis Energy is happy to provide further details or technical reports or discuss matters directly with interested parties. 13 HIGHLIGHTS 1 July 2012 to 30 June 2013 02 01 INTRODUCTION 02 1.1 Document Overview Te Maari Eruption Mount Tongariro erupted at the Te Maari Crater erupted on 02 1.2 Resource Consents Process Overview the 6 August and 21 November 2012. Both events posed a significant risk to 02 1.3 How to use this document the Tongariro Power Scheme (TPS) structures. During the August eruption, 02 1.4 Genesis Energy’s Approach which occurred at night, the Rangipo Power Station and Poutu Canal were to Environmental Management closed. -
Report 4: Hydro-Power Schemes Background and Descriptions
Hydrological Modelling Dataset - Interim Update Report 4: Hydro-power Schemes Background and Descriptions Hydrological Modelling Dataset - Interim Update Report 4: Hydro-power Schemes Background and Descriptions Prepared By Opus International Consultants Ltd Lizzie Fox Wellington Environmental Office Water Resource Scientist L10, Majestic Centre, 100 Willis St PO Box 12 003, Thorndon, Wellington 6144 New Zealand Reviewed By Telephone: +64 4 471 7000 Dr Jack McConchie Facsimile: +64 4 499 3699 Technical Principal - Hydrology Date: August 2017 Reference: 3-53376.00 Status: 2017.2 Approved for Release By Dr Jack McConchie Technical Principal - Hydrology © Opus International Consultants Ltd 2017 Hydrological Modelling Dataset : Hydro-power Schemes Background and Descriptions i VERSION CONTROL REFERENCE ISSUE NO. DATE DESCRIPTION OF CHANGES 3-53203.00 2015.1 Nov 2015 Issue 1 3-53203.16 2016.1 3 June 2016 Interim update 2016 – draft for EA review 3-53203.16 2016.2 30 June 2016 Interim update 2016 – final for publication 3-53376.00 2017.1 30 June 2017 Interim update 2017 – draft for EA review 3-53376.00 2017.2 August 2017 Interim update 2017 – final for publication 3-53376.00 | August 2017 Opus International Consultants Ltd Hydrological Modelling Dataset : Hydro-power Schemes Background and Descriptions ii 3-53376.00 | August 2017 Opus International Consultants Ltd Hydrological Modelling Dataset : Hydro-power Schemes Background and Descriptions iii Preface A large proportion of New Zealand’s electricity needs is met by generation from hydro power. Information about the distribution of inflows, and the capability of the various hydro systems is necessary to ensure a reliable, competitive and efficient market and electricity system. -
Waikato River Water Take Proposal
WAIKATO RIVER WATER TAKE PROPOSAL Lower Waikato River Bathymetry Assessment Changes Consequent to Development for Watercare Services Ltd December 2020 R.J.Keller & Associates PO Box 2003, Edithvale, VIC 3196 CONTENTS EXECUTIVE SUMMARY ....................................................................................................................... 4 1. INTRODUCTION ........................................................................................................................ 5 2. SUMMARY AND CONCLUSIONS ................................................................................................ 8 2.1 INTRODUCTION .......................................................................................................................... 8 2.2 “NATURAL” VARIABILITY IN FLOW RATES ........................................................................................ 8 2.3 HISTORICAL CHANGES IN BATHYMETRY ........................................................................................... 9 2.4 HYDRO DAM DEVELOPMENT ........................................................................................................ 9 2.5 SAND EXTRACTION ..................................................................................................................... 9 2.6 LOWER WAIKATO FLOOD PROTECTION ......................................................................................... 10 2.7 LAND USE CHANGES ................................................................................................................ -
Contents of Blue Duck Faeces from the Tongariro River
CONTENTS OF BLUE DUCK FAECES FROM THE TONGARIRO RIVER By M.D. WAKELIN ABSTRACT Aquatic invertebrates were extracted and identified from seven Blue Duck faeces collected fromthe Tongariro River in December 1990. A total of 927 aquatic invertebrates representing 37 taxa was identified. Over all samples, 45% of the aquatic invertebrates extracted were Chironornidae (samples ranging from 19-76%), 28% Trichoptera (ranging 11-49%), and 16% Ephemeroptera (ranging 2-42%). The dominant chironomid was Eukiefferiella sp., although Ctitotopus spp. were also relatively abundant in some samples. Cased caddisflies were the main Trichoptera in all samples, but no one taxon was consistently dominant. Plecoptera comprised 0-20% of invertebrates in the faeces. In most samples collected below Tree Trunk Gorge, chironomids comprised -61% of individuals recorded in the faeces, whereas above the gorge they comprised -40%in any sample. Overall, the diet of Blue Duck on the Tongariro River in December 1990 was variable in terms of the proportions of species and the number of invertebrates that were consumed. This has also been shown in studies of Blue Duck diet on other rivers. INTRODUCTION The Blue Duck (Hymenolaimusmalacorhphos) is an endemic duck largely restricted to forested upland catchments in the central North Island and the west coast of the South Island (Fordyce 1976). Its main food is aquatic invertebrates, which it mainly gleans from submerged rock surfaces (Kear & Burton 1971, Craig 1974, Fordyce & Tunnicliffe 1973, Eldridge 1986, Veltman & Williams 1990). To understand more fully the range of invertebrate species and their proportions eaten, I analysed Blue Duck faeces taken from the upper section of the Tongariro River. -
Notes on the Hydrology of the Waikato River
EARTH SCIENCE JOURNAL, Vol. 1, No. 1, 1967 NOTES ON THE HYDROLOGY OF THE W AIKATO RIVER G. T. Ridall Hydrologist, Waikato Valley Authority GENERAL The catchment area of the Waikato River is 5,500 square miles. If its source is accepted as being the Upper Waikato, then its distance to the sea at Port Waikato including its journey through Lake Taupo is 266 miles. It rises, together with the Whangaehu, the Rangitikei and the Wanganui, between the volcanic region of Ruapehu 9,000 ft. above sea level and the Kaimanawa Ranges 5,000 ft. above sea level. The river flows northwards for 34 miles into Lake Taupo, losing its identity into the Tongariro for the last 26 miles to the lake. It emerges from Lake Taupo resuming its proper name and, still flowing northwards, passes for more than 100 miles through a series of lakes formed by hydro- electric dams to Cambridge. From here it continues through a deeply incised channel to Ngaruawahia where it is joined by its major tributary, the Waipa River. From Ngaruawahia to the mouth, a distance of 60 miles, shallow lakes and peat swamps predominate on both sides of the river, many of them protected and drained and developed into rich dairy farms. From Mercer, 35 miles downstream of Ngaruawahia, where slight tidal effects are discernable at low flows, the river changes its general northerly direction to a westerly one and, still 9 miles from the mouth, enters the delta. Here it is fragmented into many channels before emptying into the broad expanse of Maioro Bay and finally emerges by two fairly narrow channels into the sea on the west coast, 25 miles south of Manukau Heads. -
Flood Control Scheme 2012
DRAFT Tongariro River Flood Control Scheme Management Plan for Floodway Maintenance May 2012 Lawrie Donald Larry Grigg Zone Manager Works Supervisor River and Catchment Services 1. Introduction Doc # 1972444 1.1 Purpose of plan 2. Catchment and RiverDRAFT Description 2.1 General Description 2.2 Established Flood Control Works 3.1 Description of River reaches 3.2 The Tongariro River Delta 3. River Management 3.1 Objectives 3.2 Monitoring 3.3 Funding 4. Trigger Mechanisms 4.1 Objectives 4.2 Survey and Modeling 4.3 Assessment of Trigger points 4.4 Reporting 5. Assessment of Current River Issues May 2011 5.1 Effected Parties 5.2 Resource Consents 6. Implementation 6.1 Identified Works for 2011/12 year 7. Tongariro River Annual Works programme 2012/13 7.1 Our version of proposed works 7.2 Scope of silt and gravel extraction 7.3 Details of extraction operations 7.4 Herekiekie Street riprap 7.5 Scope of vegetation management 7.6 General Appendix 1. Introduction Doc # 1972444 Page 2 .1 Purpose of this plan • To set out the physical works required to achieve the flood scheme objectives • To comply with conditionDRAFT 37 of the Resource Consents No 121305 and 121306 • Provide a discussion document for public consultation and effected parties to liaise with the council. Waikato Regional Council has constructed a flood protection scheme on the Tongariro River within Turangi Township to protect people and property from flooding up to a 100-year flow event (1% Annual Exceedance Probability = 1% AEP) in agreement with the community. The standard of protection is provided by the formed floodway that includes stopbanks, river channel, river banks, berms and flood plain. -
The New Zealand Gazette 929
23 APRIL THE NEW ZEALAND GAZETTE 929 West Survey District; thence north-westerly along a right line along the northern side of the public road forming the north to Trig. Station 57, Opureke, in Block VI, Runanga Survey eastern boundary of Section 7, Block VII, aforementioned, District; thence south-westerly along a right line to the inter to and down the middle of the Waiotapu Stream to a point section, in Block IX, Runanga Survey District, of the south in line with the north-eastern boundary of Section 8, Block western side of No. 5 State Highway and the middle of the VII, Paeroa Survey District; thence along a right line to Waipunga River; thence down the middle of that. river to and along the afore::aid ncrth-eastern boundary, the north a point in line with the southern side of Tatara-a-kma road eastern and scuth-eastern boundaries of parts Section 5, Block way in Tarawera Cl, in Block XI, Tarawera Survey District VII aforesaid and still southerly generally along the generally (Hawke's Bay Land District); thence generally north-westerly western boundary of part Paeroa East 4B1A Block, the to and along that side of the said roadway and its produc western and southern boundaries of part Paeroa East 4B1Bl tion to the western side of the old Taupe-Napier Road; Block, the northern boundaries of Section 27, Block VII, thence generally south-westerly along that roadside to and Paeroa Survey District, and part Section 76S, Reporoa Settle along the western side of Kowaro roadway to the north ment, the northern and eastern boundaries of Section 28, eastern boundary of Tarawera No. -
Water Allocation Policy and Its Implementation in the Waikato Region
Water Allocation Policy and its Implications in the Waikato Region Brown, Edmund Scientist (hydrologist), Waikato Regional Council, Hamilton, New Zealand ABSTRACT: The Waikato River is New Zealand’s longest River, though relatively small on international scales. It drains the central North Island and has New Zealand’s largest lake (Lake Taupo) at its headwaters. The upper reaches have sustained flows fed by large aquifers which are recharged by rainfall events providing relatively constant river flows, whereas the lower reaches respond more directly to rainfall events having more peaky flows after rainfall and extreme low flows during dry periods. Consumptive allocation from the river is relatively low with only about 3% of the mean annual flow being allocated. However, more than seven times the river’s flow is allocated for non-consumptive purposes before discharging to the Tasman Sea. The majority of this non-consumptive allocation is for hydro power generation and as cooling water at both thermal and geothermal power stations which produce up to 25% of New Zealand’s electricity. The upper half of the river has been heavily modified with the construction of eight dams for power generation. This has resulted in a succession of cascading dams replacing the previously uncontrolled river. The Waikato River also provides drinking water for Auckland City (NZ’s largest city) and Hamilton City (NZ’s 4th largest city). In recent years there has also been considerable growth in water requirements for pasture irrigation to support the intensification of dairy farming in the catchment. Operators of the power stations are concerned that any further consumptive allocation will further reduce their ability to generate electricity. -
TAUPO PRE-CONFERENCE FAMIL OPTIONS Tuesday 16Th August 2016 Option A: Tongariro River Rafting – Whio Trip Option B: Chateau
TAUPO PRE-CONFERENCE FAMIL OPTIONS Tuesday 16th August 2016 Option A: Tongariro River Rafting – Whio trip In 2.5 hours you navigate over 60 heart-pounding, roller coaster rapids with an expert guide at the helm. Throughout the trip you’ll be treated to sights only accessed by raft. If you’re looking for things to do in Taupo, book with us and enjoy the spectacular unspoilt wilderness and adrenalin- pumping action! Check the predator traps set to protect whio and do your bit to help save them. End the trip with a hot soak in the Tokaanu Hot Pools. Bring swimsuit & towel. www.trr.co.nz Departs Taupo 11am. Option B: Chateau Tongariro High Tea Chateau Tongariro – High Tea Join us for a journey to the elegant Chateau Tongariro, located in the Whakapapa Village- in the heart of the Tongariro National Park. Departing midday you will arrive ready to indulge in our Chateau High Tea and relax in the elegant and timeless Ruapehu Lounge. Our High Tea menu offers a selection of delicious finger sandwiches, scones and sweet treats, accompanied by your choice of expresso coffee or our range of gourmet fresh teas - served to you to with a timeless elegance. Afterwards, an easy stroll to the Tongariro National Park Visitor Centre/ DOC Office enables you to gain a better understanding of this dual World Heritage listed National Park before returning back to Taupo at 4:30pm. Temperatures can change as this is an alpine environment, so please bring appropriate clothing. www.chateau.co.nz Departs Taupo at 12pm Option C: Wairakei Tourist Park 30-minute jet boat ride with Hukafalls Jet. -
Tongariro National Park New Zealand
TONGARIRO NATIONAL PARK NEW ZEALAND In 1993 Tongariro became the first property to be inscribed on the World Heritage List as a Cultural Landscape. The mountains at the heart of the Park have cultural and religious significance for the Maori people and symbolize the spiritual links between this community and its environment. The Park has active and extinct volcanoes, a wide range of ecosystems from the once nationwide Podocarp- broadleaf rainforest to subalpine meadows and some spectacular landscapes. COUNTRY New Zealand NAME Tongariro National Park MIXED NATURAL & CULTURAL WORLD HERITAGE SERIAL SITE 1988: Inscribed on the World Heritage List under Natural Criteria vii and viii (UNESCO, 1998) 1993: Extended as a Cultural Landscape under Cultural Criterion vi. STATEMENT OF OUTSTANDING UNIVERSAL VALUE [pending] IUCN MANAGEMENT CATEGORY II National Park BIOGEOGRAPHICAL PROVINCE Neozealandia (7.01.02) GEOGRAPHICAL LOCATION A mountain massif in the south centre of North Island almost midway between Auckland and Wellington. A small outlier, 3 km north of the main park, separated from it by Lake Rotoaira lies just south-southwest of the town of Turangi and Lake Taupo. The Park is bounded on the west by a main railway and on the north by a main road, lying between 38° 58' to 39° 35' S and 175° 22’ to 175° 48' E. DATES AND HISTORY OF ESTABLISHMENT 1887: 2,630ha of the central volcanic area gifted by deed to the government by Paramount Chief TeHeuheu Tukino of the Ngati Tuwharetoa people; 1894: The summits of Tongariro, Ngauruhoe and Ruapehu became the nation's first National Park; gazetted in 1907 (25,213ha); 1922: The land area increased to 58,680 ha under the Tongariro National Park Act; between 1925 and 1980 the Park area was increased several times; 1975: The outlying Pihanga Scenic Reserve added (5,129ha); 1980: The National Park Act passed, providing the Park’s legal and administrative structure (DLS, 1986); 1993: Extended as the first UNESCO Cultural Landscape. -
TAUPO FISHING DISTRICT a Taupo Fishing District Licence Allows the Primary Licence Holder Access on Foot Over the Designated Lakeshore and Riverbank Rights of Way
TAUPO FISHING DISTRICT A Taupo Fishing District licence allows the primary licence holder access on foot over the designated lakeshore and riverbank rights of way. It does not permit access or fishing rights to Lake Rotoaira, or access over any other private land including Motutaiko Island. Hatepe H 1 inem aia ia Power Ri Fishing ve house prohibited from r C Hinemaiaia lower dam to W 300 m below a ito power house ta ra Lower dam S t m Hatepe H 1 A Tokaanu inem aia ia Power Ri Fishing ve house prohibited from r lower dam to Fishing W 300 m below prohibited for a T it power house o o t 110 m below k a a C r e a power house a c Lower dam S n ra il t u a m T Power u 41 aan house ok T S t r 47 e a m Fishing prohibited for T o 110 m below k a e power house a c n a A ilr u Ta Power nu 41 B kaa house To S t B Otamangakau r 47 e a m Lake Otamangakau Dam Taupo Fishing District ga han nui R W iv e au r ak g n al a n Dam m a ta C Lake Te Whaiau O FISHING SEASONS 1 July to 30 June Te WhaiauTe Stm 1 September to 30 June 47 1 October to 31 May 1 October to 30 June 1 December to 31 May 1 December to 30 June FISHING PROHIBITED ALL YEAR ROUND www.facebook.com/FishTaupo Summary of the Taupo Fishery regulations IMPORTANT INFORMATION Trolling and jigging - On Lake Taupo, you must not troll or jig within 200 m The following information on the Taupo Fishery regulations of the landmark post or posts situated at the mouth is provided as a guide only.