Table 36 Summary of performance for Consent 0145-2 70
Table 37 Summary of performance for Consent 4576-2 71
page
vi
List of figures
Figure 1 Sampling sites in an unnamed tributary of the Wairoa Stream in relation
to Waverley oxidation ponds 14
Figure 2 Aerial location map of sites in relation to Waverley oxidation ponds 14
Figure 3 Sampling sites for Kaponga Oxidation ponds survey 25
Figure 4 Aerial location map of sites in relation to Kaponga oxidation
River at Barclay Road PAT000200
Patea River at Skinner Road PAT000360
Mangaehu River at Raupuha Road MGH000950
Whenuakura River at Nicholson Road WNR000450
Waitara River at Autawa Road WTR000540
All sites are described in detail and referenced with location maps, photographs, GPS and map references on
the internal electronic TRC site reference system (ESAM) which is integrated into the existing LAB water quality
computer and Taradise GIS databases.
A brief description of
described in detail and referenced with location maps, photographs, GPS and map references on
the internal electronic TRC site reference system (ESAM) which is integrated into the existing LAB water quality
computer and Taradise GIS databases.
A brief description of all sites in the Taranaki Regional Council and NIWA programmes follows.
Site Maketawa Stream at Tarata Road
The site in the lower reaches of a developed farmland catchment is representative of a sub-catchment of the
Manganui
NZEC deep well injection consent monitoring 2019-2020
practicable option to minimise adverse
environmental effects.
Condition 7 requires all works shall comply with noise standards.
Condition 8 requires the consent holder to survey and map the position of the structures.
Condition 9 requires the consent holder undertake pre and post-lay surveys of the pipeline corridor.
page
9
Condition 10 states that the structure shall be removed and the area reinstated, if and when it is no longer
required.
Conditions 11 and 12 are
Environment and Conservation Council, 2000.
Land Air Water Aotearoa (2023): Factsheet: Electrical conductivity. Website accessed October 2023.
Manaaki Whenua Landcare Research (2002): Maps of total soil concentrations (background levels) of chromium,
copper, lead, nickel, vanadium, and zinc in the Taranaki Region. Landcare Research Report Number:
LC0102/152.
Taranaki Regional Council (2022): Taranaki Galvanizers Monitoring Programme Annual Report 2021-2022.
Technical report 2022-88.
Taranaki climate hazards & extremes - high winds & tornadoes (NIWA, 2007).
and into land via landfarming during the 2011-2012
monitoring year 24
Table 9 Summary of performance for Consent 5956-1 to discharge drilling wastes
from hydrocarbon exploration and production activities, and oily wastes
from wellsites, onto and into land via landfarming during the 2012-2013
monitoring year 26
List of figures
Figure 1 Aerial photograph showing the layout of Waikaikai Landfarm and
approximate regional location (inset) 6
Figure 2 Supplied spreading map
COD in wastewater discharge, based on 24 hour time-proportioned composite
samples 37
Figure 10 Map of sampling sites in relation to the outfall 42
Figure 11 Mean number of species per quadrat for spring surveys (1992-2018) 42
Figure 12 Mean Shannon-Weiner indices per quadrat for spring surveys (1992-2018) 42
Figure 13 Mean number of species per quadrat for summer surveys (1986-2018) 43
Figure 14 Mean Shannon-Weiner Indices per quadrat for summer surveys (1986-2018) 43
were not included in comparisons of indicator values between
sampling dates.
Taranaki Regional Council land resources staff collected the soil samples (see Fig. 1 for a
map of site locations). Landcare Research was contracted to complete soil analyses, and
provide an interpretive report.
1.2 Objectives
• Provide equipment to TRC staff for soil samples to be taken in October/November
2017.
• Complete analyses on soil samples including seven key soil quality