solids g/m3 < 3 < 3 < 3 < 3 < 1 9
Total dissolved solids g/m3 67 73 69 81 67 135
Dissolved aluminium g/m3 - - < 0.003 - < 0.003 0.042
Dissolved arsenic g/m3 - - < 0.0010 - < 0.0010 < 0.0010
Dissolved barium g/m3 - - 0.011 - 0.007 0.011
Dissolved boron g/m3 - - 0.009 - 0.008 0.011
Dissolved cadmium g/m3 - - < 0.00005 - < 0.00005 < 0.00005
Dissolved calcium g/m3 5.9 6 6 6.8 4.6 7.3
Dissolved chromium g/m3 - - 0.0006 - 0.0006 0.001
Dissolved copper g/m3 - - < 0.0005 -
causes the gullies to cut further
uphill and deeper down. The first step is to keep the surface water out of the top of the gully.
Trees are then planted in pairs along the sides of the gully. Trees with fibrous roots, such as
poplar and willow are best for this purpose because they bind the soil and also remove excess
water by transpiration.
Tunnel Gully Erosion
Tunnel gully erosion is best controlled by planting trees in the holes to prevent the water
entering the
Taranaki Regional Council meeting agenda June 2020
............................................................................................................................................................................... 49
Council-controlled organisations .................................................................................................................................................................. 65
Appendices ............................................................................................................................................................................................................. 67
Document 2898209
Annual Report 65 13.4.4
Alterations to the monitoring programme for 2014-2015 65 13.4.5
page
v
13.5 Recommendation 65
14. Summary of recommendations 66
Glossary of common terms and abbreviations 67
Bibliography and references 68
Appendix I Resource consents held by cleanfill owners and operators
(alphabetical order) 70
List of tables
Table 1 Cleanfill consent details for the period under review 6
Table 2 Number of samples taken and inspections
TRC Annual Report 2020/2021
page
Monday 6 December 2021, 10am
Executive, Audit & Risk Committee - Cover
1
page
Executive, Audit & Risk Committee
06 December 2021 10:00 AM
Agenda Topic Page
Agenda 2
Purpose of Committee, membership and Health and Safety 3
Apologies
Notification of Late Items
1. Confirmation of Minutes 4
2. Financial and Operational Report 9
3. Health and Safety Report 67
4. Quarterly
Key Native Ecosystems Alfred Road - Kuwhatahi (p8-79)
Consents & Regulatory Committee agenda February 2022
Executive Audit Risk Committee agenda February 2022