Max. injection volume (m3/day) Maximum injection rate (m3/hr) Max. injection pressure (bar) Avg. injection pressure (bar) 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 2020-2021 8,139 68 6.6 103.6 72 2019-2020 14,115 107 5.2 91.8 71 2018-2019 3,271 90 4.1 82.0 20 page 18
Executive Audit and Risk Agenda July 2023
Waverley Sawmills consent monitoring report 2017-2018
Makuri Toko Rd 143 170 16/02/2016 5797-1 Oeo 5797 72 130 16/02/2016 5570-2 Mangatete 2 Saunders Rd 111 168 16/02/2016 10135-1 Warea Coast 321 357 16/02/2016 2138-3 Waingongoro SH45 896 1,490 22/02/2016 5827-2 & 5840-2 Waiokura Winks Rd 112 125 01/03/2016 5973-2 Otahi 2 Ihaia Rd 83 88 09/03/2016 5791-1 Ouri SH45 179 200 09/03/2016 5990-1 Waiteika SH45 21 30 21/03/2016 2138-3 Waingongoro SH45 1,200 1,490 2.3 Water usage and compliance assessment During the
Pest Control Guidelines Northland 2015 - NZ Landcare Trust
Decision on New Plymouth wastewater treatment plant at Waitara marine outfall (2011)
mS/m@20C 174 89.4 109 262 52.8 56.2 Hydrocarbons mg/kg DW 48 72 1600 3000 950 2300 Magnesium mg/kg 19.1 9.1 11.0 18.9 7.2 9.7 Moisture factor Nil 1.143 1.120 1.038 1.038 1.071 1.070 pH pH 7.7 6.9 7.2 7.6 7.4 7.1 Sodium absorption ratio None 0.45 1.15 1.13 1.51 - - Sodium mg/kg 27.4 33.4 46.2 87.0 16.7 11.7 Total soluble salts mg/kg 1361.7 699.6 853.0 2050.4 - - The analysis of the Councils soil results detailed that the application of the land farmable muds were not
BTW Oeo landfarm consent monitoring report - Taranaki Regional Council.
effluent during 2013 Month % pH >12 % pH = 10.8-12 % pH <10.8 January 3 75 22 February 1 38 61 March 4 46 50 April 6 59 35 May 4 72 24 June 37 60 3 July 24 71 5 August 20 79 1 September 18 81 1 October 23 73 4 November 2 68 30 December 6 69 25 Average % 12.3 65.9 21.8 In 2012, 69.8% of all daily pH readings showed complete consistency with the process control pH limit, whereas in 2013 there was 65.9% consistency with the process control
Permitted Permitted Permitted Controlled Controlled Restricted Discretionary Prohibited Prohibited Discretionary 61 61 61 62 62 62 63 64 64 65 66 67 69 70 70 71 71 72 73 73 74 75 75 page 25 Regional Air Quality Plan for Taranaki CATEGORY