Parameter Unit 9 Feb 2018 27 June
2018
All Data (given where N >5)
Min Max Median
Alkalinity Total g/m³ CaCO3 1020 580 130 1310 926
Ammoniacal nitrogen g/m³ N 129 52 0.308 176 117
Un-ionised ammonia g/m³ 0.416 0.36 0.00022 1.26 0.213
Chloride g/m³ 313 110 41 1,100 262
Chromium Dissolved g/m³ <0.03 0.0006 <0.03 <0.03 <0.03
Conductivity @ 20°C mS/m@20°C 267 145.9 44 319 228
Dissolved reactive phosphorus g/m³ P 0.009 0.002 <0.003 0.030 0.004
Filtered COD g/m³ 140 72
Dow AgroSciences consent monitoring Annual report 2016-2017
discharge permits 72
11.3. Results 72
11.3.1. Inspections 72
11.3.2. Chemical analysis 72
11.3.2.1. Results of discharge monitoring 72
11.3.2.2. Results of receiving environment monitoring 73
11.4. Investigations, interventions, and incidents 74
11.5. Discussion 74
11.5.1. Discussion of site performance 74
11.5.2. Environmental effects of exercise of consent 74
11.5.3. Evaluation of performance 75
11.5.4. Recommendation from the 2015-2016 Annual Report 77
Ordinary Council Agenda May 2024
after 3 September 2020. The Council may charge for monitoring permitted activities for compliance
inspections and monitoring under the following sections of the regulations:
70 Culverts
72 Weirs.
Inspection (includes travel time, inspection, monitoring and reporting) will be undertaken by Council officers.
Non-compliance with the regulations will result in additional inspections and/or monitoring to ensure compliance
has been achieved. The inspection and monitoring charge will be $405 per
Greymouth Petroleum deep well injection consent monitoring report 2017-2018
Greymouth Petroleum deep-well injection consent monitoring report 2016-2017
Saturation
(%)
12 August 2014 0.92 0830 10.0 7.7 70
11 December 2014 0.81 0730 18.4 6.6 72
18 May 2015 2.46 0730 13.5 7.2 69
Aerobic conditions were recorded on all inspection occasions (Table 1), despite the
lack of wave action on the surface of the main pond at all times and the low pond
levels (on two of three occasions) maintained to provide adequate flow buffering
capacity since the effluent discharge was diverted away from the stream. The
dissolved oxygen saturation levels
Policy and Planning Agenda September 2024