2018/19 31,780 242 10.1 100.4 35 2017/18 39,981 343 14.3 94.3 25 page 16 Deep well injection at Cheal-A via the Cheal-A7 injection well Year Annual volume (m3) Max. injection volume (m3/day) Maximum injection rate (m3/hr) Max. injection pressure (bar) Avg. injection pressure (bar) 2023/24 21,631.19 94 5 93.2 82 2022/23 8997.1 68.7 6.5 100.9 61.2 2021/22 3,192 44 2.7 103.6 63 2020/21 8,139 68 6.6 103.6 72
in relation to the Kapuni-J fracturing event Pre-fracturing 3mth post fracturing 1 year post fracturing Sample date Unit 12/04/2023 19/12/2023 26/09/2024 Sample time - 10:25 11:45 13:30 Sample id. TRC - TRC2311827 TRC2315844 TRC2420119 pH pH 6.9 7.5 6.8 Temperature °C 14.5 16.4 14.4 Total alkalinity g/m3 CaCO3 87 84 72 Bicarbonate g/m3 HCO3 106 102 87 Total hardness g/m3 CaCO3 47 46 54 Electrical conductivity mS/m 25.5 24.1 29 Total dissolved solids
70 40.0 68 45 2017/18 9,310 71 35.5 85 71 2016/17 2,000 77 26.0 85 64 2015/16 9,919 92 36.8 70 59 Consent limit 5312-1 - - - - - 2014/15 13,403 58 18.3 119** 74 2013/14 15,299 69 18.0 93** 72 Note ** Maximum injection pressures were recorded during reporting periods prior to the consent limit of 85 bar being applied page 17 Figure 4 Kaimiro-17 well: Historical injection volumes and injection pressures (2015-2024) 2.4.2 Summary of
Todd Energy Limited Deep Well Injection Annual Report 2023-2024
alkalinity g/m3 CaCO3 89 110 89 150 72 180 Carbonate g/m3 CO3 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 < 1.0 Bicarbonate g/m3 HCO3 109 134 109 183 88 220 Total hardness g/m3 CaCO3 112 101 94 120 67 210 Electrical conductivity mS/m 29.2 28.7 25 35.1 20.2 49.5 Total suspended solids g/m3 < 3 < 3 < 3 13 < 3 90 Total dissolved solids g/m3 190 185 144 200 131 320 Dissolved aluminium g/m3 - - < 0.003 - < 0.003 0.004 Dissolved arsenic g/m3 - - < 0.0010 - < 0.0010 < 0.0010 Dissolved
Policy and Planning Agenda June 2023
performance for Abraham Consent 7147-2 69 Table 44 Mangati Stream sampling sites 71 Table 45 Sampling sites in associated tributaries of the Mangati Stream 71 Table 46 Mangati Stream wet weather sampling results, 17 November 2023 72 Table 47 Mangati Stream dry weather sampling results, 22 March 2024 72 page vi Table 48 Mangati Stream wet weather sampling results, 14 June 2024 73 Table 49 Dissolved copper concentrations (in g/m3) in the Mangati Stream 74 Table
the water balance model. Table C-1 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total Tarata 137 95 124 152 147 162 159 154 144 170 140 140 1,695 Stratford 133 106 148 164 169 181 202 191 164 227 161 167 2,012 Riverlea 97 85 103 120 128 155 168 143 131 153 136 119 1,538 Patiki 98 88 96 108 105 134 133 111 103 130 117 108 1,332 Normanby 72 70 85 93 90 112 122 103 86 99 92 85 1,109 New Plymouth 72 56 65 98 89 101 104 89 90 95 90 93 1,042 Kahu
70 3.2.15.1 Compliance with guidelines 71 3.2.15.2 Comparison with previous summers’ surveys 72 3.2.15.3 Cyanobacteria 72 3.2.16Lake Rotokare 73 3.2.16.1 Cyanobacteria 74 4. General data summary 76 4.1 Comparison with thirteen previous summers’ surveys 79 4.2 General 80 5. Recommendations 82 Bibliography and References 83 Appendix I MAC assessments for all sites 86 Appendix II High tide times 96 Appendix III Sampling conditions and public usage recorded at each site by
and Risk Committee Minutes 23 9. Council Conduct Complaint 27 10. Appointment of Councillor Littlewood to Standing Committees 59 11. 2025/2026 Annual Plan and Estimates Approach 63 12. Meeting Dates for March 2025 72 13. Public Excluded 14. Public Excluded Recommendations 73 15. Confirmation of Public Excluded Ordinary Minutes 74 16. Receipt of Public Excluded Executive Audit and Risk Committee Minutes 78 17. Closing Karakia 81 18. Agenda Authorisation 82 Ordinary