<0.0010 < 0.0010 <0.0010
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* no sample due to insufficient flow
Table 5 Chemical analysis of the Awai Stream tributaries sites on 16 March 2022
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
Alkalinity g/m3
CaCO3 - 110 67 22 53
BOD g/m3 - 2 <2
PDP Aug 2009 Marfell Park Environmental Investigation
%
Dawson Falls 1,628 2,435 67 %
Kahui Hut 1,636 2,230 73 %
Hillsborough 575 726 79 %
Brooklands Zoo 466 686 68 %
Mangati 483 567 85 %
Motunui 442 588 75 %
Egmont Village 764 1,108 69 %
Everett Park 676 954 71 %
Inglewood 755 1,097 69 %
Stratford 559 819 68 %
Mangaehu 510 700 73 %
Kotare 769 1,001 77 %
Kaka Rd (Uruti) 738 1,077 69 %
Pohokura Saddle 681 899 76 %
Stony (Okato) 654 839 78 %
Kapoaiaia (Cape Egmont) 425 598 71 %
electronically
assessed on receipt, with pre-set automated alarms activated in the event of any consent limit exceedances.
Flowmeter
90º elbow
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2 Results
2.1 Site Inspections
The Council carried out annual compliance monitoring inspections at all sites where irrigation consents were
exercised during 2017-2018 irrigation season. This represented 62 separate sites, compared to 67
inspections carried out for the 2016-2017 irrigation season. The reduced
0.407 0.234 0.464 0.038-1.070
These results show that there were no significant effects noted in the Patea River as a result of the WWTP
discharge. Filtered BOD5 concentration was well within the 2.0 gm2 limit imposed by Special Condition 11, as
was unionised ammonia (NH3). There was one minor exceedance of the limit on turbidity (an increase of
67 %) between the two sites on the March 2017 sampling occasion. This result was indicative of the high
organic wastes’ loadings from the pond,
4,770 4,060 4,020 4,800 4,550 4,630 4,140 340 4,650 4,830 4,580 4,760
Total Suspended Solids g/m3 199 67 500 121 87 368 2,361 49 223 264 1,015 59
Temperature oC 25.2 22.12 18.6 43.4 45.5 46.7 57.0 57.1 54.1 48.8 51.8 38.3
Salinity g/m3 23,900 8,280 9,000 8,710 8,621 8,830 10,050 9,200 5,130 7,344 5,770 6,746
Chloride g/m3 17,498 16,262 16,533 17,392 16,845 17,031 17,114 17,000 9,500 13,600 11,100 13,100
Total Petroleum
Hydrocarbons
g/m3 316 70 408 76 90 332 1,860 <20 2,750
Greymouth Petroleum Kowhai-B hydraulic fracturing consent monitoring report - Taranaki Regional Council.
STOS Kapuni wellsites hydraulic fracturing consent monitoring report - Taranaki Regional Council.
.................................................................................................................................. 63
3.1.2.2 Results of Compost Sampling by TRC ...................................................................................................................... 64
3.2 TAKING OF WATER .......................................................................................................................................................... 66
4. DESCRIPTION OF EXISTING ENVIRONMENT .................................................................................................. 67 …
.................................................................................................................. 66
14.3 Kapoaiaia Stream at lighthouse ............................................................................................ 67
14.4 Patea River at Stratford ........................................................................................................ 69
14.5 Tangahoe River ..................................................................................................................... 70
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14.6 Mangaoraka River at Corbett Road