g/m³N 0.0017 1.829 0.0025 0.025 (d/s)
Dissolved reactive phosphorus g/m³P 0.039 - 0.066
Suspended solids g/m³ 140 1,600 140 100 (discharge)
Turbidity NTU 75 960 67
Appearance Turbid, brown Turbid, brown Turbid, brown
Consent 0715-4 allows a maximum wastewater discharge rate of 16 L/sec and requires a minimum receiving
water flow of 5m3/s. That is, a minimum dilution ratio of 312.5:1.
These results indicated that the dilution rate was about 1 part effluent to 2,600 and 600
Silver Fern Farms Waitotara consent monitoring report - Taranaki Regional Council.
Patea Freezing Works detailed site investigation report 2008.
discharge and receiving seawater monitoring of Port Taranaki
Date
Stormwater
discharge
Receiving
environment
Conductivity
mS/m
Hydrocarbons
g/m³
pH
Suspended
Solids
g/m³
Consent Limit - 15 6.0 – 9.0 100
10-Dec-14
STW001088 3.6 <0.5 6 17
STW001089 8.9 <0.5 5.5 38
SEA902066 4,280 <0.5 7.8 29
SEA902064 4,610 <0.5 8 16
STW001090 1.8 0.6 7.1 35
STW001092 3.3 <0.5 7 21
8-Apr-15
STW001088 7.1 <0.5 6.4 110
STW001089 8.9 <0.5 6 67
Irrigation consent monitoring report 2014-14 - Taranaki Regional Council.
Summary of compliance with consent 7360-1 over the 2018-2020 monitoring period 67
Table 27 Summary of compliance with consent 9850-1.0 over the 2018-2020 monitoring period 68
Table 28 Summary of compliance with consent 9812-1.1 over the 2018-2020 monitoring period 69
List of figures
Figure 1 Map showing monitored quarrying locations in Taranaki 5
Figure 2 Bunn Earthmoving Ltd quarry site footprint as of 2020 (Google Earth) 12
Figure 3 Burgess & Crowley Partnership East Road …
consents 64
10.4.2 Evaluation of performance 65
10.4.3 Recommendation from the 2016-2017 Annual Report 66
10.4.4 Alterations to monitoring programmes for 2018-2019 66
10.5 Recommendations 67
11 New Zealand Railways Corporation/KiwiRail Holdings Ltd (KiwiRail) 68
11.1 Process description 68
11.2 Water discharge permits 69
11.3 Results 69
11.3.1 Inspections 69
11.3.2 Chemical analysis 69
11.3.2.1 Results of discharge monitoring 69
11.3.2.2 Results of receiving
of discharge monitoring 64
5.5 Results - Air 65
5.5.1 Review of flaring data 65
5.5.2 Reservoir pressure and injection pressure data review 66
5.6 Results – Pipeline 67
5.7 Annual report by Contact Energy for Ahuroa B Gas storage 67
5.8 Investigations, interventions and incidents 68
page
iii
6 Discussion 70
6.1.1 Discussion of performance 70
6.1.2 Environmental effects of exercise of consents 70
6.2 Evaluation of performance 70
6.3
well 2015-2016 61
Table 23 Borehole 8 GND1349 TBP monitoring well 2015-2016 62
Table 24 BH 9 GND2225 TBP monitoring well 2015-2016 63
Table 25 Borehole 10 GND2226 TBP monitoring well 2015-2016 64
Table 26 Burial specific groundwater monitoring wells 2015-2016 67
Table 27 Unauthorised incidents reported from 1 July 2015 to 30 June 2016 78
Table 28 Summary of registered incidents relating to TBP 2000-2016 80
Table 29 Requirements for reports and plans imposed by special conditions 85
Table