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• Created: 18/3/2023

STDC Kaponga, Manaia, Patea and Waverley WWTPs Monitoring Programme 2021-2022

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• 1.2 MB
• Created: 01/1/2020

regional significant river and important recreational whitebait fishery. The Haehanga Catchment covers 5.73 km2 (TRC Explorer), with monthly rainfall averaging 176 mm. The catchment geology in the Haehanga is dominated by Papa mudstones which are easily eroded and can contribute to poor water clarity in the water ways. 4.2.2.1 Haehanga Stream and tributaries The Haehanga Stream is an entrenched meandering stream below the site, but adjacent the composting facility the stream has been modified

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• Created: 20/3/2016

samples were collected for analysis. One abatement notice was issued in relation to untreated silt and sediment discharges leaving the site due to heavy rainfall inundating the capacity of the silt and sediment controls. Four samples were obtained and analysed in conjunction with this incident. Follow up inspections found the abatement notice had been adhered to. These discharges were deemed unlikely to have any significant adverse effect on receiving waters as discharges were temporary in

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• Created: 01/1/2023

Executive Audit and Risk Agenda May 2023

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• 1.9 MB
• Created: 19/3/2024

complying with consent conditions. The Company records the volume of each discharge which is pumped from the site to the outlet structure adjacent to the Kapuni Stream. A summary of the total volume of stormwater discharged each month is provided in Figure 4. The total discharge to the stream was approximately one third of previous years. This reduction was attributed to a decrease in rainfall (the recorder at Kaupokonui at Glenn Road recorded 788mm compared with 1,364mm in the 2022/23 year).

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• Created: 04/1/2020

Trustpower Patea Hydroelectric Power Scheme consent monitoring report 2018-2019

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• 6.9 MB
• Created: 19/3/2018

The eastern hill country is a steeper part of the region, and the sedimentary soil there is prone to landslides and erosion. All inter- regional land transport systems pass through this zone. There are over 530 named rivers in the Taranaki region and most flow from Mt Taranaki with short, narrow catchments with steep gradients and sometimes high amounts of sediment. High rainfall and hilly topography means the region’s rivers can rise very rapidly. Vegetation

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• Created: 11/2/2019

south-east wind. Rainfall of 15 mm had been recorded over the previous week at the Brooklands Zoo monitoring station. Stormwater pond SV8000 contained 550 m3 of stormwater, while SV9000 held 125 m3. The ponds were very clean and no sheens or odours were noted. Recommissioning of the incinerator had begun following refractory work and it was anticipated that this would be operating again shortly. Resurfacing of the dangerous goods area was well underway, a new sump had been installed and two of the

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• Created: 06/1/2019

conditions. 7 March 2018 A scheduled inspection of the quarry site was undertaken by an inspecting officer. At the time of the inspection there had been significant rainfall at the site. The site was found to be well bunded with all surface water either kept on site or directed to the treatment system. Since the previous inspection significant work had been undertaken to install three new settlement ponds on the lower level of the quarry. These ponds appeared to be working well and along with

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• Created: 29/5/2020

… beyond to minimise environmental impacts through the use of sustainable business practices and improving the environment through the planting of native trees. For going above and beyond to minimise environmental impacts through the use of sustainable business practices and improving the environment through the planting of native trees. page Environmental leadership in land management Environmental leadership in land management Steep slopes, high rainfall and