Table 12 Incidents, investigations, and interventions summary table 21
Table 13 Summary of performance for consent 0196-5 23
Table 14 Evaluation of environmental performance over time 25
List of figures
Figure 1 Influent phosphorus and mean concentration over 180 days 9
Figure 2 Effluent nitrate 10
page
iii
Figure 3 Aerial location map of sampling sites in relation to Stratford WWTP 12
Figure 4 Taxa number, MCI scores and SQMCI scores for
consent 43
4. Recommendations 44
Glossary of common terms and abbreviations 45
Bibliography and references 47
Appendix I Resource consents held by Trustpower Ltd in relation to the Patea HEPS 1
Appendix II Lake Rotorangi Hazard Maps 1
page
ii
List of tables
Table 1 Summary of breaches of flow rise and recession rates in the 2011-2014
period 17
Table 2 Summary of lake levels in relation to consent conditions 20
Table 3 Reports submitted to
Figure 4 Location of sampling sites in relation to the Eltham
wastewater treatment system 20
page
iv
Figure 5 Aerial location map 21
Figure 6 Trend in MCI at the Mangawhero Stream site downstream
of the outfall (MWH000490) 28
Figure 7 Trend in MCI at the Mangawhero Stream site upstream of
the outfall (MWH000380) 28
List of photos
Photo 1 Overflow retention pond, 21 July 2011 8
Photo 2 Replacement aerator, June 2013 14
page
1
TRC Guidelines for the Control of Drilling Wastes 50
Appendix IV Schrider Landfarm Results 545
Appendix V Maps of Landfarmed Sites 58
Appendix VI Spence Road Landfarm results 60
Appendix VII Agknowledge landfarm review report 63
page
iii
List of tables
Table 1 Summary of landfarming consents covered by this report 5
Table 2 Soil samples taken on 12 June 2013 at Geary Landfarm 12
Table 3 Origin supplied soil results from the Geary
3953-3 43
Table 16 Chemical analysis of samples taken in the vicinity of the Patea closed
landfill site 48
Table 17 Summary of performance for Patea closed landfill stormwater and
leachate consent 0427-3 49
Table 18 Summary of performance for Patea closed landfill air discharge
consent 4636-2 50
Table 19 Summary of performance for Patea closed landfill stormwater and
sediment consent 7268-1 51
List of figures
Figure 1 Regional map of STDC landfills 5
Figure 2 Eltham
site activity .................................................................................................................... 7
3.1 Site map .................................................................................................................................................... 7
3.2 Description of the site activity ................................................................................................................ 8
3.3 Composting operation
adequately capture the “true” variability of water
quality state. Secondly, lack of spatial representation arises from the limited spatial coverage of the existing
monitoring network. Each type of uncertainty is identified and assessed in the following sections.
Maps of the site-specific baseline attribute states for ammonia, nitrate, and DRP concentrations at each
state of environment monitoring site are presented in Figure 1, Figure 2 and Figure 3, respectively.
page
usefulness for monitoring purposes is studied as at
the moment they are uncapped and opened to the surface. It is possible that the water
samples from the wells encountered may be representative of different water-yielding
zones within the same aquifer; however, the data that could be obtained from them could
be used as up-gradient baseline conditions.
Unfortunately there is not enough topographical information available to determine
groundwater flow-lines and potentiometric groundwater maps
Investigation of the
items in this inventory may mean more archaeological sites are considered in future district
plan reviews.
The greatest number of archaeological sites identified is in South Taranaki. These 976 sites are shown
individually on STDC district planning maps but no specific information about the sites is included in
the South Taranaki District Plan.
The majority of archaeological
sites in Taranaki are on private
land and the condition of sites
varies. A number of
substance in, on
or under the foreshore or
seabed for other purposes
C3.7 • Deposit is in volumes of more than 50 000 cubic metres at a site in
any 12 month period, other than as provided for by rule C3.8.
Discretionary 1.1(d), 2.1, 2.3, 3.1, 3.2, 3.3, 6.6,
7.4, 8.1, 9.10, 11.1, 11.2, 13.1,
14.1, 14.2, 14.3
C3.8 • Deposit is in volumes of more than 50 000 cubic metres in the area
marked `Spoil Disposal Area' on Map 7 of this plan, in any 12 month
period.
Discretionary 1.1(d),