Table 32 Tegel stormwater and wetland sampling results, 21 March 2022 63
Table 33 Summary of performance for Tegel consent 3470-4 64
Table 34 Summary of performance for Tegel consent 7389-1 65
Table 35 Summary of performance for Tegel consent 4026-3 66
Table 36 Summary of performance for Tegel consent 5494-2 67
Table 37 TIL stormwater sampling results 71
Table 38 Summary of performance for TIL consent 7578-1 71
Table 39 Summary of performance for TIL consent 6952-1 72
Coastal inventory summary & discussion document.
WGG000647
landfill trib d/s of
site
WGG000653
u/s landfill trib
WGG000654
d/s landfill trib
Alkalinity g/m3 59 60 64
Conductivity mS/m 22.5 22 22.1
Hardness gm3
-CaCO3 67 69 69
Unionised ammonia gm3-N 0.00009 0.00002 0.00009
Ammoniacal nitrogen gm3-N 0.021 0.006 0.032
pH pH 7.2 7.1 7
Suspended solids gm3 22 <2 73
Temperature Deg C 12.2 12.8 13.6
Acid soluble zinc g/m3 <0.005 <0.005 0.015
Dissolved zinc g/m3 <0.005 <0.005 <0.005
Historical
March 2023
Parameter Unit
AWY000103 AWY000105 AWY000107 AWY000100 AWY000115
30 m d/s of
landfill
(culvert
discharge)
130 m d/s of
landfill
400 m d/s
landfill face
u/s of
confluence of
landfill trib
d/s of
confluence
of landfill trib
pH pH 7.4 7.5 7.4 6.7 7.2
Temperature Deg C 18.3 20.0 18.6 18.0 16.4
Alkalinity g/m3
CaCO3 118 109 67 25 44
BOD g/m3 3 3 <2 <2 <2
Conductivity @ 25°C µS/cm 384 347 212 103 156
Dissolved oxygen g/m3 5.59 6.49
................................................................................................................................ 48
3.5. Macroinvertebrates .................................................................................................................. 52
3.6. Fish .......................................................................................................................................... 56
3.7. Lake Ratapiko ........................................................................................................................... 67
3.8. Mako
35 35 30 19 27 68 9 86 22
Dissolved
carbonaceous
BOD (g/m3)
12 8.5 3.9 12 4.1 2.8 6.3 66 < 2 87 10
Oil and grease
(g/m3)
<4 <5 12 <4 5 15 5 67 < 0.5 430 <5
Total
Ammoniacal N
(g/m3)
23 26 55 41 38 38 38 64 4.6 75 35
Total N (g/m3) 36 30 54 59 60 53 54 68 21 92 46
Total P (g/m3) 8.1 8.3 12.3 12.3 9.1 10.8 9.9 68 4.2 21 8.8
Temp. °C 11.7 - 20.0 21.7 16.4 13.0 16.4 97 7.6 23.8 16.1
Conductivity @
25°C (µS/cm)
632 653 918 898 797 838 818 92 474 1,400
Civil Defence Emergency Management Joint Committee March 2025
unnamed stream, and erect and use an outfall
on the streambed 64
Table 32 Summary of performance for Consent 5036 - discharge of
waste material onto land 65
Table 33 Summary of performance for Consent 5044 - discharge of
emissions into air 66
Table 34 Summary of performance for Consent 5143 - erect, place and
maintain and use a water intake structure 67
Table 35 Summary of performance for Consent 5148 - discharge of
river silt and sand 67
Table 36 Summary of performance for
Operations and Regulatory Committee Agenda
7.6 DEV-4 Oropuriri Structure Plan Development Area ................................... 66
Key Issue 10: Cultural Engagement ............................................. 67
Key Issue 11: Structure Plan Changes/Mapping ............................ 72
7.7 DEV-5 Patterson Structure Plan Development Area Key Issues .................. 74
Key Issue 12: Cultural Engagement ............................................. 75
Key Issue 13: Structure Plan Changes/Mapping for Patterson