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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	24-11-1995
Taxa count ORDER	12
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	27
	ORDER	FAMILY	ALT
SIGNAL	3.8	3.4	2.4
Weighted SIGNAL	4.4		3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.2 Stock route, 2.1.0 Grazing native vegetation	95.73%	13,927,852,770m²
	Water	6.3.1 River - conservation, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	3.87%	563,592,298m²
	Residential And Infrastructure	5.4.4 Remote communities, 5.7.2 Roads	0.39%	57,233,985m²
Show minor land uses 1
				145,486,791m²

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.4

Taxa	Abundance	SIGNALT Grade
Nematoda II	10	3
Nematoda (Unident.) II999999	10
Gastropoda KG	8	1
Hydrobiidae (Unident.) KG029999	2
Thiaridae (Unident.) KG049999	1
Planorbidae (Unident.) KG079999	5
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	2
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	25	6
Mites (Unident.) MM999999	25

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Unknown OX	2
Hymenostomatidae (Unident.) OX019999	2

Diptera QD	43	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	2
Unknown QDAZ9998	28
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	50	9
Caenidae (Unident.) QE089999	50
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	4	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.1

Taxa	Abundance	SIGNALT Grade
Nematoda II	18	3
Nematoda (Unident.) II999999	18
Gastropoda KG	18	1
Viviparidae (Unident.) KG019999	1
Thiaridae (Unident.) KG049999	17
Bivalvia KP	8	3
Hyriidae (Unident.) KP019999	1
Corbiculidae (Unident.) KP029999	1
Sphaeriidae (Unident.) KP039999	6
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	16	6
Mites (Unident.) MM999999	16

Unknown OT	4
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	3
Diptera QD	174	3
Ceratopogonidae (Unident.) QD099999	60

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	23
Unknown QDAZ9998	87
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	69	9
Baetidae (Unident.) QE029999	35
Caenidae (Unident.) QE089999	34
Hemiptera QH	12	2
Corixidae (Unident.) QH659999	10
Pleidae (Unident.) QH689999	2
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	18	8
Hydroptilidae (Unident.) QT039999	5
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.0