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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	16-11-1995
Taxa count ORDER	10
Taxa count FAMILY	20
Taxa count ALT	21
Mayflies present?	29
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.7	2.4
Weighted SIGNAL	3.5	3	3.2

Category	ALUM Categories	Percent of upstream catchment	Area
Minimal Use	1.2.5 Traditional indigenous uses	61.53%	3,523,841,598m²
Water	6.5.1 Marsh/wetland - conservation	38.47%	2,202,931,510m²
			57,267,731m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	12	3
Nematoda (Unident.) II999999	12
Gastropoda KG	28	1
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	27
Oligochaeta LO	30	2
Oligochaeta (Unident.) LO999999	30
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OT	58
Atyidae (Unident.) OT019999	58

Diptera QD	70	3
Ceratopogonidae (Unident.) QD099999	28

Tanypodinae (Unident.) QDAE9999	9
Unknown QDAZ9998	32
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	29	9
Baetidae (Unident.) QE029999	19
Caenidae (Unident.) QE089999	10
Hemiptera QH	14	2
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	6
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	3
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	1
Libellulidae (Unident.) QO179999	5
Trichoptera QT	9	8
Hydroptilidae (Unident.) QT039999	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.5

Taxa	Abundance	SIGNALT Grade
Nematoda II	97	3
Nematoda (Unident.) II999999	97
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Bivalvia KP	1	3
Hyriidae (Unident.) KP019999	1
Oligochaeta LO	23	2
Oligochaeta (Unident.) LO999999	23
Acarina MM	2	6
Mites (Unident.) MM999999	2

Diptera QD	36	3
Ceratopogonidae (Unident.) QD099999	16

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Unknown QDAZ9998	17
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Trichoptera QT	8	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.5

Taxa	Abundance	SIGNALT Grade
Nematoda II	30	3
Nematoda (Unident.) II999999	30
Gastropoda KG	35	1
Planorbidae (Unident.) KG079999	35
Oligochaeta LO	34	2
Oligochaeta (Unident.) LO999999	34
Acarina MM	60	6
Mites (Unident.) MM999999	60

Unknown OT	14
Atyidae (Unident.) OT019999	14

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	1	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Diptera QD	105	3
Ceratopogonidae (Unident.) QD099999	52

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	15
Unknown QDAZ9998	36
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	5
Caenidae (Unident.) QE089999	7
Unknown QF	1
Unknown QF999999	1
Hemiptera QH	13	2
Nepidae (Unident.) QH619999	1
Belostomatidae (Unident.) QH629999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	8
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	4
Isostictidae (Unident.) QO039999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	2	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.2