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Remediation New Zealand Ltd Uruti Composting Facility Monitoring Programme Annual Report 2020 2021

the composting process in the initial phase. Any rainfall runoff and leachate that is generated on pad 3, drains into a series of ponds for treatment referred to as the pond treatment system (PTS). Between each pond is a baffle that skims off any floating hydrocarbons as the leachate passes through. These ponds also treat the leachate and stormwater from pad 1 where greenwaste and sheep skin is routinely composted. The treated liquid from PTS is then irrigated to cut and carry pasture on

Taranaki By Products Air and Water Annual Report 2022-2023

1 Wastewater irrigation areas, surface water monitoring and point source discharge locations in the Inaha Stream and tributaries Stormwater generated in the main yard, garage and raw material reception areas is diverted to a stormwater treatment system (near B, Figure 1) before being discharged via a pipe (E) into the Firewater Pond which itself discharges into the Inaha Stream. The stormwater discharge only occurs under high rainfall conditions and so samples are collected from the

Annual report 2016-2017

Everett Rd Quarry consent monitoring Annual report 2016-2017

Annual report 2016-2017

page 10 2.2. Results of effluent monitoring With the diversion of wastes to the Hawera WWTP in the 2010-2011 period, discharges from the Eltham WWTP now occur only as a result of high rainfall events that exceed the storage capacity of the primary and holding ponds, and the pumping capacity of the reticulated system to Hawera. Primary pond effluent analyses were not required during the monitoring period, although the condition of the pond and any associated odour continues to

Annual report 2014-2015

29 April 2015 Inspection of the Turangi Production Station and associated wellsites was undertaken with a Company representative. Particular attention was given to stormwater and wastewater management, flaring, deep well injection and mix, bury, cover activities. page 12 All of the sites inspected showed that the stormwater systems, ring drains and skimmer pits had handled the excessive stormwater run off during recent high rainfall events. There were no signs of any

C D Boyd Drilling Waste and Stockpiling Landfarm and Landspreading Annual Report 2020-2021

this recognised ecosystem had been taken into account in the setting of buffer distances and location of the stockpiling facilities. The predominant soil type has been identified as gravelly sand and vegetation growth consists of native bush which transitions into pasture. Average annual rainfall for the site is 1,942 mm (taken from the nearby ‘Stratford’ monitoring station). The stockpiling facility located at Surrey Road is operated under one consent (7559-1.4). This consent allows

Greymouth Petroleum northern sites consent monitoring 2017-2018

collected and levels of suspended solids, pH, and chlorides all complied with consent conditions. 21 March 2018 Turangi Production Station: A site inspection took place a week or so after very heavy, torrential rain, with showers prior to the inspection. All stormwater was observed to be diverted to the skimmer pits, and there was no evidence of any silt/sediment build up in the pits as a result of the rainfall experienced. The water within the skimmer pits was clean and ring drains and all

Annual report 2013-2014

Taranaki District Council, which operates the Eltham municipal wastewater treatment system located to the east of Eltham in the Mangawhero catchment, holds a resource consent to allow it to discharge treated wastewater to the Mangawhero Stream under high rainfall conditions only. The consent for the discharge of emissions into the air expired in mid 2011 when it was no longer considered necessary as the nature of the biological processes at the plant met a ‘permitted’ category in the Regional Air