fluctuate in response to volume.
Table 13 Summary of injection via the Waihapa-5 well (2018-2021)
Period Annual volume
(m3)
Max. injection
volume
(m3/day)
Max. injection
rate
(m3/hr)*
Max. injection
pressure
(bar)
Avg. injection
pressure
(bar)
2020-2021 277 53 11 0 0**
2019-2020 - No injection during the monitoring period
2018-2019 208,768 1,549 67 85 30
* calculated using daily volume and hours ** well is operating as a vacuum
page
July 2020 to June 2021 describes the monitoring programme implemented by the
Taranaki Regional Council (the Council) to assess the Company’s environmental and consent compliance
performance during the period under review. The report also details the results of the monitoring
undertaken and assesses the environmental effects of the Company’s activities.
The Company holds five resource consents, which include a total of 67 conditions setting out the
requirements that the Company must satisfy.
fluctuate in response to volume.
Table 13 Summary of injection via the Waihapa-5 well (2018-2021)
Period Annual volume
(m3)
Max. injection
volume
(m3/day)
Max. injection
rate
(m3/hr)*
Max. injection
pressure
(bar)
Avg. injection
pressure
(bar)
2020-2021 277 53 11 0 0**
2019-2020 - No injection during the monitoring period
2018-2019 208,768 1,549 67 85 30
* calculated using daily volume and hours ** well is operating as a vacuum
page
Application Attachment Appendix C Hydrology Assessment Manawa Energy 14 Feb 2023
10.2.3 Air discharge monitoring 59
10.2.4 Investigations, interventions, and incidents 63
10.3 Discussion 63
10.3.1 Discussion of plant performance 63
10.3.2 Environmental effects of exercise of consents 63
10.3.3 Evaluation of performance 64
10.3.4 Recommendations from the 2017-2018 Annual Report 66
10.3.5 Alterations to monitoring programmes for 2019-2020 66
10.3.6 Exercise of optional review of consent 67
10.4 Recommendations 67
11 TBS Coatings Ltd 68
11.1
Summary of performance for Consent 5337 66
Table 37 Summary of performance for Consent 5845 67
Table 38 Summary of performance for Consent 6257 68
Table 39 Summary of performance for Consent 6273 69
Table 40 Summary of performance for Consent 7465 71
Table 41 Summary of performance for Consent 9908-1 71
List of figures
Figure 1 Tawhiti Stream flow (m3/second) at Duffy’s Farm, from 1 July 2016 to 1 July 2017 21
Figure 2 Approximate stormwater catchments at the Whareroa
3.3.4 Chemical sampling 62
3.3.5 Data review 62
3.4 Results – Water 62
3.4.1 Inspections 62
3.4.2 Results of discharge monitoring 62
3.5 Results - Air 63
3.5.1 Review of flaring data 63
3.5.2 Reservoir pressure and injection pressure data review 64
3.6 Results – Pipeline 65
3.7 Annual report by Contact Energy 66
3.8 Investigations, interventions, and incidents 66
3.9 Discussion 67
3.9.1 Discussion of performance 67
3.9.2 Environmental effects of exercise of consents 67
Freshwater recreation survey 2019-2020
July 2020 to June 2021 describes the monitoring programme implemented by the
Taranaki Regional Council (the Council) to assess the Company’s environmental and consent compliance
performance during the period under review. The report also details the results of the monitoring
undertaken and assesses the environmental effects of the Company’s activities.
The Company holds five resource consents, which include a total of 67 conditions setting out the
requirements that the Company must satisfy.
July 2020 to June 2021 describes the monitoring programme implemented by the
Taranaki Regional Council (the Council) to assess the Company’s environmental and consent compliance
performance during the period under review. The report also details the results of the monitoring
undertaken and assesses the environmental effects of the Company’s activities.
The Company holds five resource consents, which include a total of 67 conditions setting out the
requirements that the Company must satisfy.