dry wt 460 310 330 320 250
Soluble Salts g/100g dry wt 0.25 0.08 0.13 0.08 < 0.05
Sodium Absorption Ratio
(SAR) mmol/L0.5 <18 2.0 2.5 2.4 1.6
Benzene mg/kg dry wt 1.1 < 0.05 < 0.05 < 0.05 < 0.05
Toluene mg/kg dry wt 68 < 0.05 < 0.05 < 0.05 < 0.05
Ethylbenzene mg/kg dry wt 53 < 0.05 < 0.05 < 0.05 < 0.05
m&p-Xylene mg/kg dry wt 48 < 0.10 < 0.10 < 0.10 < 0.10
o-Xylene mg/kg dry wt 48 < 0.05 < 0.05 < 0.05 < 0.05
C7 - C9 mg/kg dry wt <120 < 20 < 20 < 20 < 20
C10 -
Evaluation of performance 46
6.3.4 Recommendations from the 2016-2017 Annual Report 47
6.3.5 Alterations to monitoring programmes for 2018-2019 47
6.4 Recommendation 48
7 Lower Waiwhakaiho area performance 49
7.1 Air related incidents 49
7.2 Deposition gauging 49
7.2.1 Results of deposition gauging 49
7.3 Discussion 51
7.3.1 Environmental effects of exercise of air discharge permits 51
8 Summary of recommendations 52
Glossary of common terms and abbreviations 53
upgrade
9 October
2012 280,000 100 2,800 470,000 13,000 36
Pre-
upgrade
16 October
2012 37,000 180 206 1,600,000 30,000 53
Pre-
upgrade
23 October
2012 17,000 460 37 28,000,000 21,000 1,333
Upgrade 31 July 2013 35,000 8,200 4 1,200,000 140,000 9
0
5
10
15
20
25
30
35
40
45
50
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
FC
(c
fu
/1
00
m
l)
TA
C
(g
/m
3)
Date
Faecal coliform (FC) count Total
gauging 49
7.2.1 Results of deposition gauging 49
7.3 Discussion 51
7.3.1 Environmental effects of exercise of air discharge permits 51
8 Summary of recommendations 52
Glossary of common terms and abbreviations 53
Bibliography and references 54
Appendix I Resource consents for discharges to air held by industries in the Lower Waiwhakaiho area
(alphabetical order)
page
Appendix II Wind direction information for the New Plymouth area during the
Figure 7 Deposition gauge results for the Katere Surface Coatings monitoring sites
from July 2011 to July 2016 34
Figure 8 Ravensdown Fertiliser Co-operative Ltd site and deposition gauge
locations 39
Figure 9 Deposition gauge results for the Ravensdown monitoring sites from July
2011 to July 2016 44
Figure 10 Location of Taranaki Drum and Pallet Recycling site and firepit 47
Figure 11 Dust deposition for the Lower Waiwhakaiho area in the 2015-2016
monitoring period 53
List
STOS Maui & Kapuni production stations consent monitoring report - Taranaki Regional Council.
Draft Taranaki Regional Public Transport Plan 2020-2030
Ordinary Council meeting agenda April 2021
Policy & Planning Committee agenda October 2020
Taranaki Civil Defence Emergency Management Group Plan 2018-2023