Table 3 Summary of monitoring activity for 2023/24 13
Table 4 Chemical analysis of Colson Road landfill combined site leachate discharge 27
Table 5 Sample results for characterisation of Stage 1 and 2 and Stage 3 leachate 28
Table 6 Results of analysis of under liner drainage for the year under review. 31
Table 7 Sample results for the characterisation of the under liner groundwater drainage 35
Table 8 Results of rain event monitoring–discharge and Puremu Stream, 26 September
operating
procedure. Notifications to Council were expected throughout the entire process. All resource consent
conditions were compliant at the time of inspection.
11 May 2021
A site inspection was carried out in overcast weather with light wind conditions. Heavy rain had been noted
in days prior to the visit, and this had resulted in some ponding within the bunded areas, however there
were no visible hydrocarbons present. All major works to re-line the bunds had been completed, with only
approximately five kilometres.
The industrial area at Bell Block is situated mid-catchment (Figure 1). Historically, the industrial areas were
located predominantly on the western side of the stream however ongoing development since 2016 has
resulted in more sites on the eastern side. These sites fall under permitted activity rules and are not covered
by this monitoring report. Upstream, land use is pastoral and horticultural. Downstream, the Mangati flows
through the residential area of Bell Block.
14 of the Resource Management Act stipulates that no person may take, use,
dam or divert any water, unless the activity is expressly allowed for by a resource
consent or a rule in a regional plan, or it falls within some particular categories set
out in Section 14.
Approximate
site
boundary
Unnamed tributary
NNNN
page
7
As Taranaki Ventures Limited was unable to estimate the rate or volume of the take,
and as such, might exceed the limits of the
Ratapiko from the Manganui River through the Motukawa Race.
To allow the diversion of water from the Manganui River, a concrete weir was constructed across
the Manganui River downstream from Tariki Road. The weir is approximately 4 m high and was
constructed in 1927 (C. England pers. comm). The current consented take from the Manganui River
at the weir is 5.2 m3/s, with residual flows at the weir of 0.4 m3/s. However, when flow in the
Waitara River (at Bertrand Road gauge) falls below 5 m3/s, all of
elevated soil
moistures in the range of 44 and 45 %. Conversely, prior to January 8th 2015, Uruti received only 1
mm of rain in the previous eight days, with soil moistures at 32 %, this would have resulted in
minimal outflow ‘gaining’ from the Haehanga Stream to the groundwater table.
page
14745-1
Commercial in confidence
6 6/2015
Table 2.4:Stream and Groundwater Elevations (msl)
Date Bore Bore elevation Stream Elevation GW elevation Groundwater
Act). Rules 35 and 36 of the RFWP do not
include any matters of control that expressly allow for the consideration of matters such as those expressed in
the NPS-FM objective. Given that the Council can only consider policies that relate to the matters over which
the Council has reserved control through the plan itself, the Council is unable to take into account matters
that fall outside this scope.
In terms of the notification assessment and when deciding whether a person is an affected
Revised Assessment of Environmental Effects (AEE) - June 2020
persistent rain and strong winds prior to the inspection and it was raining heavily at
the time of the inspection. The stormwater system was working well, with all stormwater being collected and
directed for treatment prior to discharge from the site. The site was tidy and processes appeared to be well
managed with no spills or stains evident on the ground. Operationally good practices were being adhered
to with drip trays and chemical bunding in use. The skimmer pits were full, free of hydrocarbon
was also some replacement of square kerbing with radial.
Mangaotaki Rockfall (2008)
Heavy rain triggered a large rock fall on 4th August 2008 at the Mangaotaki Bluffs. The large
rocks blocked SH3 for almost 48hrs and a route detour through local council roads was required
during this time.
Two stock truck effluent disposal facilities have been built along the route, one in each of the
regions – the Taranaki one at Ahititi on the northern