identified as black loamy sand, and vegetation growth is primarily a mixture of pasture and
dune grasses. Average annual rainfall for the site is 1,122 mm (taken from the nearby Glenn Road
monitoring station). Two significant surface water bodies run adjacent to the spreading areas. The Waimate
Stream flanks the north-western side of the main western site, whilst the Rawa Stream runs adjacent to the
north-western side of the smaller eastern site. The Waimate Stream in the immediate vicinity of the
Taranaki Galvanizers Ltd consent monitoring report - Taranaki Regional Council.
indicator of the possible presence of faecal material
and pathological micro-organisms. Usually expressed as colony forming
units per 100 millilitre sample
fresh elevated flow in a stream, such as after heavy rainfall
g/m3 grammes per cubic metre, and equivalent to milligrammes per litre
(mg/L). In water, this is also equivalent to parts per million (ppm), but
the same does not apply to gaseous mixtures
incident an event that is alleged or is found to have occurred that may have
Waverley Sawmills consent monitoring report - Taranaki Regional Council.
of a good standard. Monitoring of the microfloral component of the tertiary cell of the
secondary pond (using chlorophyll-a measurements) indicated that the system had a low algal content,
particularly following heavy rainfall events. Microfloral populations have not indicated poor performance of
the treatment system to date and generally indicate an improvement in conditions in the tertiary cell since
the last WWTP upgrade.
During the consent renewal process, SDC investigated a number of …
maintenance shall occur within 12 months of the completion of the survey.
5. That the consent holder shall install and operate measuring devices capable of
measuring the water level, at a minimum of 15 minute intervals, in the race at the
locations specified in condition 2, and shall make records of such measurements
available to the Chief Executive at three monthly intervals. The records supplied are
also to include the rainfall data at hourly intervals from the station established at the
located upstream of the discharge (WGG000500 and WGG000510), one site at the discharge
location (IND00400) and two sites located downstream (WGG000540 and WGG000620) of the discharge.
Black disc measurements were also taken upstream and downstream of the discharge in compliance with
the requirements of consent 2039-4.1.
Stormwater sampling was undertaken by the Council, during the two sampling rounds. Sampling was not
undertaken during or immediately following any heavy rainfall periods when …
surface). Average annual rainfall for the site is 1,043 mm (taken from the nearby Patea monitoring
station).
Origin Energy Ltd’s Kauri D wellsite is situated in the eastern corner of the site, and there is a small coastal
lake inland and to the northeast (up gradient) of the storage pit area. Both of these operational features are
presented in Figure 1.
Figure 1 WRS Waikaikai Landfarm and regional insert
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A summary of the site data is provided below:
this the stream
flow is calculated from a rating that the Council provided. The Council conducts a minimum of three
gaugings per year to maintain the rating curve.
During the 2022-2023 monitoring period rainfall was higher than normal, which meant river flows were also
higher, with the Mangatete stream minimum flow for 2022-2023 being 215 L/sec. Therefore there was no
requirement for NPDC to put water restrictions in place.
However, as of the summer of 2016, NPDC has chosen to
compliance issues, as well as complaints from the public, the Council maintains a database
record. The record includes events where the individual/organisation concerned has itself notified the
Council. Details of any investigation and corrective action taken are recorded for non-compliant events.
2 This source only discharges under significant rainfall
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Complaints may be alleged to be associated with a …