previous summer surveys 58 4.9.3 Cyanobacteria 59 4.10 Lake Opunake 60 4.10.1 Comparison with guidelines 61 4.10.2 Comparison with previous summer surveys 62 4.10.3 Long-term trend analysis 62 4.10.4 Cyanobacteria 63 4.11 Timaru Stream at Weld Road (near mouth) 64 4.11.1 Comparison with guidelines 67 4.11.2 Comparison with previous summer surveys 69 4.11.3 Long-term trend analysis 69 page iii 4.11.4 Cyanobacteria 70 4.12 Waimoku
19 14 16 15 16 Copper mg/kg 100 18 27 12 17 19 19 Lead mg/kg 300 1.50 2.2 1.2 2.4 3.5 3.50 Mercury mg/kg 1 <0.1 <0.1 0.1 <0.1 <0.1 <0.1 Nickel mg/kg 60 8 10 7 8 7 8 Zinc mg/kg 300 73 94 68 80 72 67 Barium* mg/kg 10000 590 5400 284 588 2200 1090 Chloride mg/kg 700 8 19 9 32 38 110 Conductivity mSm-1 290 <10 <10 <10 <10 <10 <10 Sodium mg/kg 460 89 440 420 84 380 410 Soluble salts mg/kg 2500 <500 <500 <500 <500 <500 <500 Sodium absorption ratio - 18
in terms of historical median MCI score 144 Table 67 Summary of Mann-Kendall test results for MCI scores trended over time (1995-2019) for 59 Taranaki streams/rivers (p with FDR applied) (significant = p < 0.05 and highly significant = p < 0.01) 146 List of figures Figure 1 Location of macroinvertebrate fauna sampling sites for the 2018-2019 SEM programme 6 Figure 2 Numbers of taxa and MCI values in the Hangatahua (Stony) River at Mangatete Road 13 Figure 3 LOWESS trend
Long-Term Plan 2018-2028 (Final draft pending approval)
Supporting documentation for Long-Term Plan 2018-2028
12.3.5 12.4 Recommendation 66 13. Taranaki Trucking Company Limited - Cardiff Road, Stratford 67 13.1 Site description and activities 67 13.2 Results 67 Inspections 67 13.2.1 Results of receiving environment monitoring 68 13.2.2 Investigations, interventions, and incidents 68 13.2.3 13.3 Discussion 69 Discussion of site performance 69 13.3.1 Environmental effects of exercise of consents 69 13.3.2 Evaluation of performance 69 13.3.3 Recommendation from the 2014-2015 Annual
river silt and sand 64 Table 36 Summary of performance for Consent 5337 - to dam an unnamed tributary of the Tawhiti Stream 64 Table 37 Summary of performance for Consent 5845 - removal, reconstruction and maintenance of a dam (with fish pass) 65 Table 38 Summary of performance for Consent 6257 – emissions to air from fuel centre 66 Table 39 Summary of performance for Consent 6273 – emissions to air from Cogen I and II 67 Table 40 Summary of performance for Consent 7465 –
drainage 37 2.3.2 Results of wet weather stormwater and receiving environment monitoring 44 page ii 2.3.3 Results of dry weather stormwater and receiving environment monitoring 46 2.3.3.1 Manganaha Stream 47 2.3.3.2 Dry weather Puremu Stream and discharge sampling – compliance monitoring 48 2.3.3.3 Dry weather baseline characterisation of contaminants 56 2.3.4 Biological monitoring 58 2.3.4.1 Macroinvertebrate surveys 58 2.4 Groundwater 61 2.5 Air 67
September 2018 Regional Council Taranaki TO THE READERS OF TARANAKI REGIONAL COUNCIL’S SUMMARY OF THE ANNUAL REPORT FOR THE YEAR ENDED 30 JUNE 2018 Region’s story worth telling Taranaki Regional Council Summary Annual Report 2017/2018 page Enforcing environmental standards 414 200 environmental incidents responded to. Control and cleanup initiated where required. abatement notices served infringement notices issued. 67 Supporting