8 7 8
Zinc mg/kg 300 73 94 68 80 72 67
Barium* mg/kg 10,000 590 5,400 284 588 2,200 1,090
Chloride mg/kg 700 8 19 9 32 38 110
Conductivity mSm-1 290 <10 <10 <10 <10 <10 <10
Sodium mg/kg 460 89 440 420 84 380 410
Soluble salts mg/kg 2,500 <500 <500 <500 <500 <500 <500
Sodium absorption ratio - 18 1.50 0.5 0.5 0.8 0.5 0.80
Table 3 Geary landfarm soil compliance results 2
Parameter Unit
Consent
Limit
Spreading areas sampled
G17 G18 G20 G23 G26 G27
Rocky shore nonitoring report 2008-2015 - Taranaki Regional Council.
NPDC Eltham Central Landfill Baseline Monitoring Annual Report 2020 2021
14.4 Recommendations 71
15 Taranaki Trucking Company Ltd – Cardiff Road, Stratford 72
15.1 Site description and activities 72
15.2 Results 73
Inspections 73
Results of receiving environment monitoring 73
Investigations, interventions, and incidents 73
15.3 Discussion 73
Discussion of site performance 73
Environmental effects of exercise of consents 74
Evaluation of performance 74
Recommendations from the 2016-2017 Annual Report 76
Alterations to the
Taranaki Drum and Pallet Recycling 69
Introduction 69 7.1
Process description 69 7.1.1
Air discharge permit 70 7.1.2
Results 70 7.2
Inspections 70 7.2.1
Investigations, interventions, and incidents 71 7.2.2
Discussion 71 7.3
Discussion of site performance 71 7.3.1
Environmental effects of exercise of consent 71 7.3.2
Evaluation of performance 71 7.3.3
Recommendations from the 2012-2013 Annual Report 72 7.3.4
Alterations to monitoring programmes for 2014-2015 72 7.3.5
10:55 16.4 3.40 34
7 Dec 2021 10:30 19.8 11.8 129 10:55 19.6 4.33 47
27 Jan 2022 10:15 20.9 5.20 72 10:30 21.8 4.90 56
29 Mar 2022 09:40 15.8 6.22 63 09:20 16.1 11.8 124
31 May 2022 11:30 14.2 8.04 79 11:45 12.6 1.26 12
2.1.3 Chlorophyll a
To maintain facultative conditions in a pond system, the presence of an algal community is required in the
surface layer. The principal function of algae in an oxidation pond is the production of oxygen, which
maintains aerobic conditions while the
Date Time (NZST) Temperature (°C)
Dissolved Oxygen
Concentration
(g/m³) Saturation (%)
25 Sep 2019 1015 13.2 3.7 37
5 Feb 2020 0950 22.1 7.2 85
18 May 2020 1015 12.7 7.6 72
Photo 3 Dissolved oxygen monitoring
2.2.2 Microfloral component
Pond microflora are very important for the stability of the symbiotic relation between aerobic bacteria in the
pond. These phytoplankton may be used as a bio-indicator of pond conditions, for example cyanobacteria
are often …
Groundwater Quality State of the Environment Monitoring 2015-2020
Recommendation from the 2014-2015 Annual Report 71
10.3.5 Alterations to monitoring programmes for 2016-2017 71
10.4 Recommendation 71
11. Schlumberger New Zealand Ltd 72
11.1 Introduction 72
11.1.1 Process description 72
11.1.2 Water discharge permits 72
11.2 Results 73
11.2.1 Water 73
11.2.1.1 Inspections 73
11.2.1.2 Results of discharge monitoring 73
11.2.2 Investigations, interventions, and incidents 75
11.3 Discussion 76
11.3.1 Discussion of site performance 76
11.3.2
O
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ra
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ve
l o
f s
er
vi
ce
re
ce
iv
ed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Disagree 1 5 0 0 0 0 0 0 0 1 0 2 5 3 2 2 11 11 3
2 14 5 6 13 7 0 0 0 4 3 7 9 10 10 3 10 11 5
3 11 13 23 13 16 4 0 0 11 14 15 39 18 8 10 40 43 13
4 31 32 42 53 60 1 2 2 47 43 56 23 55 50 55 41 39 63
Agree 5 72 66 63 54 46 0 1 6 53 71 53 48 39 60 60 27 28 41
Count 133 116 134 133 129 5 3 8 116 131