raining
at the time of the inspection with 14 mm falling over the past 72 hours.
A significant amount of greenwaste had recently been discharged at the site. The
signage that been damaged by the wind had been replaced. There were small
amounts of amounts of unacceptable waste at the site that would have to be
removed. There were no issues in regards to odour or dust and the site was draining
well.
The following action was to be taken:
• Remove all unacceptable wastes and continue with
SEM sites for the twenty three-year
period July 1995 to June 2018 (n = 36 to 276 samples) 64
Table 43 Some comparative water quality data for the two NIWA SEM sites for the 23-year period July
1995 to June 2018 (n = 275 samples) 67
Table 44 Comparison of 1995-2018 SEM (TRC and NIWA) sites’ median water quality with guideline
values for various usages 68
Table 45 Summary result for water quality data from 2015-2018 for ecosystem health (n=36
samples). 72
Table 46 Results for NOF
Operations and Regulatory Committee Agenda 18 March 2025
Ordinary Council Agenda August 2024
three dimensions) of the
discharge location over the 72 hour period following hydraulic fracturing.
2.2 Physiochemical sampling
2.2.1 Groundwater
Hydraulic fracturing activities in the Kowhai-6 well commenced on 7 December 2018 and continued until 28
March 2019. A pre-fracturing baseline sample was collected on 30 August 2018. Post-fracturing samples
were collected three months, eight months and one year following commencement of the activities on 29
March 2019, 19 August 2019 and 10 …
30
Kaupokonui River 35
Kurapete Stream 46
Maketawa Stream 50
Mangaehu River 54
Manganui River 56
Mangaoraka Stream 60
Mangati Stream 62
Mangawhero Stream 66
Mangorei Stream 70
Patea River 72
Punehu Stream 78
page
ii
Tangahoe River 82
Timaru Stream 88
Waiau Stream 92
Waimoku Stream 94
Waingongoro River 98
Waiokura Stream 110
Waiongana Stream 114
Waitara River 118
Waiwhakaiho River
Ordinary Council Agenda October 2024
Consents & Regulatory agenda July 2021
(WKH000950) 50
3.2.5.5 Discussion 53
3.2.6 Mangorei Stream 54
3.2.6.1 SH3 site (MGE000970) 54
3.2.6.2 Discussion 57
3.2.7 Manganui River 58
page
ii
3.2.7.1 State Highway 3 site (MGN000195) 58
3.2.7.2 Bristol Road site (MGN000427) 61
3.2.7.3 Discussion 63
3.2.8 Maketawa Stream 65
3.2.8.1 Derby Road (MKW000200) 65
3.2.8.2 Tarata Road site (MKW000300) 68
3.2.8.3 Discussion 71
3.2.9 Waitara River 72
3.2.9.1 Mamaku Road site (WTR000850) 72
3.2.9.2