350 22.5 0.3 0.3
Median 65 0.5 1.1 11 273 0.25 7.6 8 5.8 15.6 0.05 0.05
Number 137 83 144 141 143 140 143 141 104 140 143 142
2018-2019 monitoring results
16 Aug 2018 60 <1 1.6 <6 263 <4 7.6 6 10.2 12.2 0.13 <0.07
13 Sep 2018 68 <1 1.1 8 306 25 7.4 <8 5.0 13.0 <0.07 <0.07
18 Oct 2018 72 <1 0.9 <6 315 4 7.4 <3 3.0 16.4 <0.07 <0.07
21 Nov 2018 72 <1 1.7 8 300 6 7.7 <3 2.4 16.0 <0.07 <0.07
18 Dec 2018 60 <1 1.0 <6 264 <4 7.2 4 2.7 21.9 0.1 0.08
16 Jan 2019 53 <1
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 NPDC’s
activities.
In relation to the operation of the NPWWTP, NPDC holds six resource consents, which include a total of 72
conditions setting out the requirements that NPDC must satisfy. NPDC holds one consent to discharge
treated wastewater into the Tasman Sea, one consent to discharge sludge leachate to
NPDC former landfills & contingency landfills consent monitoring report 2017-2017.
Managing diffuse-source discharges to land and water in Taranaki - Taranaki Regional Council
period ending 30 June 2015, there is a total of 136 km of the 139 km of
Mangawhero Stream banks (upstream of the Mangawharawhara Stream confluence)
adequately fenced and 21 km with riparian vegetation. A further 3 km (fencing) and 10
km (vegetation) have been recommended within riparian farm plans for completion.
Correspondingly, 54 km (fencing) and 31 km (vegetated) of the 72 km of
Mangawharawhara Stream banks (to the Waingongoro River confluence) are
adequately riparian protected with an
TAG Oil Vanner landfarm consent monitoring report - Taranaki Regional Council.
injection
volume
(m3/day)
Maximum
injection rate
(m3/hr)
Max. injection
pressure
(bar)
Avg. injection
pressure
(bar)
2021-2022 217 41 5.1 83.6 1.6
2020-2021 8,062 106 4.5 94.9 30
2019-2020 16,822 144 6.7 75.4 37
2018-2019 31,780 242 10.1 100.4 35
2017-2018 39,981 343 14.3 94.3 25
Deep well injection at Cheal-A via the Cheal-A7 injection well
2021-2022 3,192 44 2.7 103.6 63
2020-2021 8,139 68 6.6 103.6 72
2019-2020 14,115 107 5.2 91.8 71
Port area industrial catchments consent monitoring report - Taranaki Regional Council.
consent 70
page
ii
4. Recommendations 71
Glossary of common terms and abbreviations 72
Bibliography and references 75
Appendix I Resource consents held by Trustpower for the Motukawa HEP Scheme 1
Appendix II Biomonitoring reports 1
page
iii
List of tables
Table 1 Gauging results for gaugings undertaken in relation to the Manganui
River residual flow 24
Table 2 Gauging results for gaugings undertaken in relation to the