tide times 72
Appendix II 76 MAC assessments 2010-2015
page
iii
List of tables
Table 1 Surveillance, Alert and Action levels for marine waters (2003) 2
Table 2 Microbiological Assessment Categories 3
Table 3 Suitability for recreation grade for the period November 2010 to
April 2015 4
Table 4 Location of bathing water bacteriological sampling sites 2014-2015 6
Table 5 Coastal bathing beach sampling programme 6
Table 6 Bacteriological results for Wai-iti Beach
Candidate information handbook - Taranaki Regional Council.
3.5 0.004 0.021
pH pH Units 6.1 5.7 7.8 7.5
Propylene glycol g/m3 <4 <4 <4 <4
Sulphate g/m3 3.5 4.0 1.1 <0.5
Sum of Anions meq/l 1.30 1.15 1.60 1.98
Sum of Cations meq/l 1.31 1.18 1.44 1.82
Total Dissolved Solids g/m3 111 95 72 97
Temperature oC 14 17.0 15.4 15.0
Toluene g/m3 <0.0010 <0.0010 <0.0010 <0.0010
o-Xylene g/m3 <0.0010 <0.0010 <0.0010 <0.0010
m-Xylene g/m3 <0.002 <0.002 <0.002 <0.002
Dissolved zinc g/m3 0.0055 0.021 0.0015 0.0021
13C ‰ - -
63
Site description 63
Results 64
11.2.1 Inspections 64
11.2.2 Results of discharge monitoring 64
Investigations, interventions, and incidents 65
Evaluation of performance 66
page
iv
12 Taranaki Sawmills Ltd 67
Site description 67
Results 68
12.2.1 Inspections 68
12.2.2 Results of discharge monitoring 68
12.2.3 Results of surface water monitoring 71
12.2.4 Sediment sampling 71
Investigations, interventions, and incidents 72
State of the Environment Rocky Shore monitoring report 2015-2017.
section 72 costs benefit analysis report) has been prepared, taking into account a recently promulgated National
Policy Direction and has been circulated for targeted consultation. A separate draft TRC Biosecurity Strategy has also been prepared and
distributed for targeted consultation. It is anticipated publically notifying both documents in May 2017. Prior to targeted consultation, a
Councillor workshop on the Draft Plan and strategy was held.
OUTPUTS/KEY PERFORMANCE INDICATIONS
largest registered purebred herd in New Zealand
with the NZ Pig Breeders Association of Berkshire, Duroc, Hampshire, Large White
and Landrace breeds. Current stock numbers include up to 180 sows, gilts, weaners,
boars and up to 150 piglets and any one time (Table 1).
page
5
Table 1 Piggery Composition as at 30 June 2016
Type of pigs No of pigs
Average
weight
Total
weight
50 kg Equivalent
pigs
Sows 180 162 29160 583
Gilts 24 150 3600 72
15.8 Bore
damaged
Bore
damaged
Electrical
Conductivity (EC)
µS/cm 504 538 - -
mS/m 50.4 53.8 - -
Total Dissolved
Solids (TDS) g/m3 300 260 - -
Acid Soluble Barium g/m3 < 0.11 < 0.11 - -
Dissolved Barium g/m3 0.037 0.044 - -
Chloride g/m3 72 76 - -
Total Sodium g/m3 58 64 - -
pH pH Units 6.8 6.5 - -
This monitoring well has recorded some elevated saline impacts to groundwater previously (Figures 12-14).
The fluctuations in EC, TDS and chloride appear
ANALYSIS .................................................................................................................... 72
What did the survey results tell us about alignment with minimum requirements? ........................ 73
What improvements could be made to the survey in the future? ........................................................ 74
PART 5 - CONCLUSIONS AND RECOMMENDATIONS .................................................................................... 76
Executive Audit and Risk Agenda March 2024 v2