9.2.3 Results of stormwater discharge monitoring 61
9.2.4 Air discharge montoring 63
9.2.5 Investigations, interventions, and incidents 65
9.3 Discussion 66
9.3.1 Discussion of plant performance 66
9.3.2 Environmental effects of exercise of consents 66
9.3.3 Evaluation of performance 67
9.3.4 Recommendations from the 2014-2015 Annual Report 69
9.3.5 Alterations to monitoring programmes for 2016-2017 69
9.4 Recommendation 69
10. TBS Coatings Ltd 70
10.1 Introduction 70
10.1.1
Conclusions 64
7 Applicability 67
8 References 68
Appendix A : Hydrograph Plots
page
1
Tonkin & Taylor Ltd
Reconsenting of Mangorei Hydroelectric Power Scheme - Hydrology ReportHydrology Report
Trustpower Ltd
November 2020 (Final)
Job No: 1008726.200
1 Introduction
1.1 Context
Trustpower Ltd (TrustPower) owns and operates the Mangorei Hydroelectric Power Scheme
(Mangorei HEPS, or “MGR”), which is located mid-catchment in the Waiwhakaiho River catchment
within the Taranaki
maxwell.rfh@xtra.co.nz 30 Ngapapa Street, Urenui 4349
4. Allen Pidwell pidwell@orcon.net.nz 19 Poplar grove, Whalers Gate, New Plymouth 4310
5. Point Board Riders Inc Maioha Kelly maiohakelly@gmail.com 7 Wainui Road, Raglan
6. Trans-Tasman Resources Ltd Vicki Morrison-Shaw vicki.morrison-shaw@ahmlaw.nz Atkins Holm Majurey, PO Box 1585, Auckland 1140
7. Waikato Regional Council Alejandro Cifuentes Alejandro.Cifuentes@waikatoregion.govt.nz 401 Grey Street, Hamilton East, Hamilton 3216
8. Silver
results for Vickers Rd discharge-site
STW001020 64
Table 27 Chemical monitoring results for stormwater drain from mid
Katere Road to the Mangaone Stream- site STW001116 65
Table 28 Chemical monitoring results for stormwater drain from
Hurlstone Drive to Mangaone Stream at SH3- site
STW001035 66
Table 29 Chemical monitoring results for Bewley Road landfill down
gradient monitoring bore #1 - site GND0548 67
page
Table 30 Chemical monitoring results for
natural and
physical resources. Also, soil conservation, the maintenance and enhancement of ecosystems
in waterbodies, control the taking, use, damming, and diversion of water, and the control of
the quantity, level, and flow of water in any water body and the control of discharges of
contaminants into water and discharges of water into water.
Section 58M of the RMA identifies the purpose of a Mana Whakahono a Rohe
Section 67 of the RMA sets out mandatory and optional content requirements
Operations and Regulatory Agenda Oct 2024
6.9 17 12
February 2022 <5 <5 11 6 6.5 – 7.2 6.9 31 16
March 2022 5 <5 12 8 6.3 – 7.2 6.9 17 12
April 2022 7 <5 34 12 6.3 – 7.0 6.8 22 14
May 2022 8 <5 67 8 6.1 – 7.1 6.8 35 16
June 2022 6 <5 6 3 6.0 – 7.2 6.7 16 43
The results show a consistently clean discharge. Maximum values for hydrocarbons, and suspended solids
were below the consent limits throughout the period under review. The pH was within the acceptable range
in the majority of samples, with the exception of
27-Feb-17 26-May-17 28-Aug-17 16-Nov-17
Carbonate g/m3 CO3 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0
Bicarbonate g/m3 HCO3 73 88 98 92 36 39 36 39
Total hardness g/m3 CaCO3 55 61 74 67 27 27 27 28
Total suspended solids g/m3 3 4 40 < 3 27 6 3 < 3
Total dissolved solids g/m3 111 120 129 133 85 69 81 79
Fluoride g/m3 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05 < 0.05
Total nitrogen g/m3 0.5 0.77 0.7 0.35 0.37 0.34 0.31 0.33
Nitrate nitrogen g/m3 N < 0.002 < 0.002 < 0.002 < 0.002 0.34
STDC Eltham wastewater treatment plant compliance monitoring report - Taranaki Regional Council.