the TRC to take up to 60,480
m3 per day at a maximum rate of 740 l/s of water from Lake Mangamahoe in the
Waiwhakaiho Catchment for municipal water supply purposes.
An aerial overview of the Mangorei HEPS is provided in Figure 1 below.
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Trustpower Limited – Mangorei Hydro-Electric Power Scheme 14
Figure 1: Schematic of the Mangorei Hydro-Electric Power Scheme
Mangamahoe
Stream
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Trustpower Limited – Mangorei Hydro-Electric
assigns a
rating as to each Company’s environmental and administrative performance.
Environmental performance is concerned with actual or likely effects on the
receiving environment from the activities during the monitoring year.
Administrative performance is concerned with the Company’s approach to
demonstrating consent compliance in site operations and management including the
timely provision of information to Council (such as contingency plans and water take
data) in accordance with
holder is still rated as ‘poor’ in the 2012-2013 year as well. There were three unauthorised
incidents in relation to site activities resulting in the issuing of an abatement notice and an
infringement notice.
The overall rating for this site for the monitoring period is “poor”. Significant improvements
were made during the 2012-2013 year following enforcement action by the Council. However,
the initial mismanagement of the site was significant enough to warrant a poor rating for the
entire
fencing and contractors
since the project began.
This programme has no equal in New Zealand and is transforming
the region’s landscape as well as protecting and enhancing
waterway quality. The rate of implementation of riparian work is
accelerating and to date, farmers have completed 3,558km of new
fencing and 1,766km of new riparian planting. In total, 80% of
stream banks are fenced and 65% of streambanks are vegetated.
The Taranaki Regional Council has a comprehensive
fencing and contractors
since the project began.
This programme has no equal in New Zealand and is transforming
the region’s landscape as well as protecting and enhancing
waterway quality. The rate of implementation of riparian work is
accelerating and to date, farmers have completed 3,558km of new
fencing and 1,766km of new riparian planting. In total, 80% of
stream banks are fenced and 65% of streambanks are vegetated.
The Taranaki Regional Council has a comprehensive
planted
if Atrazine, Simazine, or Carragard are also
applied. Atrazine and Carragard have proved
unsafe with seedlings raised in peat pots.
Release spraying of trees will normally be
necessary 4-6 months after planting. Young
container-grown seedlings of some Eucalyptus
species can be affected by even low rates of
Carragard and extreme care is required when
using this chemical not to exceed 3 kg/ha active
ingredient (terbumeton and terbuthylazine).
Simazine at 1.5 kg/ha a.i. appears to be safe on
abbreviations and scientific terms, and a bibliography, are
presented at the end of the report.
1.1.4 Evaluation of environmental and administrative performance
Besides discussing the various details of the performance and extent of compliance by
the Company, this report also assigns them a rating for their environmental and
administrative performance during the period under review.
Environmental performance is concerned with actual or likely effects on the receiving
environment from the
and extent of compliance by
the consent holder/s during the period under review, this report also assigns a rating
as to each Company’s environmental and administrative performance.
page
3
Environmental performance is concerned with actual or likely effects on the receiving
environment from the activities during the monitoring year. Administrative
performance is concerned with the Company’s approach to demonstrating consent
compliance in site operations and
Agenda for Ordinary Council meeting October 2017.
improvement in the Trust’s environmental and administrative performance is required. During the year
under review inadequate maintenance of the treatment systems on the discharges resulted in a breach of
the suspended solids limit on the consent. The unauthorised discharges caused a conspicuous change in the
visual clarity of the tributary below the site. An abatement notice was issued and re-inspection found that
the abatement notice had been complied with. Ratings are as defined in Section 1.1.4.