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• 4.5 MB
• Created: 02/1/2020

Executive, Audit & Risk Committee agenda December 2020

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• 1.4 MB
• Created: 17/3/2021

Remediation hearing - submitters' expert evidence - Ngāti Mutunga (Kathryn Jane McArthur)

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• 851 KB
• Created: 13/2/2017

water was being directed through the system. The site was neat and tidy. Some flaring was being undertaken, with the flare burning cleanly and clear of smoke. 26 June 2017 The sites were inspected after a period of inclement weather; the stormwater systems had coped with the rainfall with skimmer pits on all sites observed to be clear of contaminants. No adverse downstream effects were evident. Minimal flaring was being carried out at Cheal A with no smoke or odours observed.

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• 2 MB
• Created: 01/1/2016

Prevailing winds are generally north-easterlies reflecting a disturbed westerly airflow, often to gale force on ridge lines although this varies according to topography, and westerly winds are more common in the inland hill country. The many valleys are well sheltered but ridges are very exposed, especially in the south. Rainfall ranges up to 900 mm near the Whanganui River, to more than 2300 mm along the crest of the Matemateaonga Ranges. With no coastal or mountain

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• 3.2 MB
• Created: 10/2/2016

reworked dune fields. The predominant soil type has been identified as black loamy sand. Vegetation growth is primarily a mixture of pasture and dune grasses. Prior to the Wellington property consents (7670-1, 7884-1) being exercised there were areas of pine which have been subsequently removed and processed. Average annual rainfall for the site is 1,383 mm (taken from nearby Motunui monitoring station). There are no significant surface water bodies located in the immediate vicinity of the

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• 476 KB
• Created: 09/2/2016

inspections were undertaken with a representative from Origin Energy. The weather was fine at the time of the inspection, but followed a long period of inclement weather consisting of strong winds and high rainfall. The sites were generally observed to be neat and tidy. Stormwater systems were in place on each site. It was agreed with Origin Energy that some checks needed to be carried out during rainfall at the Rimu Production Station and Manutahi-C wellsite in order to confirm the integrity of

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• 379 KB
• Created: 05/1/2016

doesn’t adversely affect groundwater and that high chloride (and associated sodium) does not affect the soil structure and pasture regrowth and result in excessive leaching to groundwater. In some later consents, for single applications of mud on sandy soil, restrictions on nitrogen and chloride were dispensed with in favour of not permitting any increase of contaminant concentrations in surface or groundwater except total dissolved salts, on the basis that high rainfall at these

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• 6.1 MB
• Created: 12/2/2020

Waitaha catchment (Bell Block industrial) consent monitoring report

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• 2 MB
• Created: 01/1/2018

the extent of historical filling in the area as shown in Figure 3. During the year under review, monitoring showed that the levels of BOD, unionised ammonia and ammoniacal nitrogen were elevated in relation to the landfill tributary, which may have been as a result to the high rainfall and agricultural activities around the headwaters of the roadside tributary. During the year under review, the water quality results from the Tawhiti Stream sites show that the inflow from the roadside

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• 1.9 MB
• Created: 09/2/2017

Tawhiti Catchment consent monitoring report 2016-2017.