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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Department of Environment and Natural Resources
Latest Sample Date	18-11-1995
Taxa count ORDER	7
Taxa count FAMILY	10
Taxa count ALT	11
Mayflies present?	22
	ORDER	FAMILY	ALT
SIGNAL	4.7	4.8	2.3
Weighted SIGNAL	6	3	3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses	100.00%	97,862,450m²
				978,624m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	17	6
Mites (Unident.) MM999999	17

Diptera QD	137	3
Ceratopogonidae (Unident.) QD099999	22

Tanypodinae (Unident.) QDAE9999	9
Unknown QDAZ9998	105
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	21
Hemiptera QH	46	2
Corixidae (Unident.) QH659999	46
Trichoptera QT	2	8
Ecnomidae (Unident.) QT089999	2

SIGNALT	4.7
	ORDER
Weighted SIGNALT	4.8

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Acarina MM	12	6
Mites (Unident.) MM999999	12

Diptera QD	121	3
Ceratopogonidae (Unident.) QD099999	26

Tanypodinae (Unident.) QDAE9999	9
Unknown QDAZ9998	85
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	118	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	117
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Trichoptera QT	4	8
Hydroptilidae (Unident.) QT039999	4

SIGNALT	4.7
	ORDER
Weighted SIGNALT	4.9