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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	12-07-1996
Taxa count ORDER	11
Taxa count FAMILY	27
Taxa count ALT	28
Mayflies present?	119
	ORDER	FAMILY	ALT
SIGNAL	3.7	4.3	3
Weighted SIGNAL	5.2	3	4.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses	96.98%	110,597,182,898m²
	Water	6.5.1 Marsh/wetland - conservation	2.12%	2,412,053,060m²
	Natural	1.1.6 Protected landscape	0.71%	808,767,791m²
	Unknown	5.8.4 Extractive industry not in use	0.16%	180,503,971m²
	Residential And Infrastructure	5.4.4 Remote communities, 5.7.1 Airports/aerodromes	0.04%	42,750,940m²
Show minor land uses 4
				1,140,412,587m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	16	3
Nematoda (Unident.) II999999	16
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	30	6
Mites (Unident.) MM999999	30

Unknown OT	7
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	3

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	13	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	6

Elmidae (Unident.)(Larvae) QC34999I	3

Diptera QD	253	3
Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	66

Tanypodinae (Unident.) QDAE9999	40
Unknown QDAZ9998	139
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	119	9
Baetidae (Unident.) QE029999	17
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	95
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	2
Naucoridae (Unident.) QH669999	1
Odonata QO	4	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	1
Trichoptera QT	24	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	21

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	166	6
Mites (Unident.) MM999999	166

Unknown OT	2
Palaemonidae (Unident.) OT029999	2

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	4
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Diptera QD	161	3
Ceratopogonidae (Unident.) QD099999	26

Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	1
Unknown QDAZ9998	124
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	29	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	28
Hemiptera QH	7	2
Corixidae (Unident.) QH659999	6
Pleidae (Unident.) QH689999	1
Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	35	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	34

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.2

Taxa	Abundance	SIGNALT Grade
Nematoda II	33	3
Nematoda (Unident.) II999999	33
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	56	6
Mites (Unident.) MM999999	56

Unknown OT	3
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	231	3
Ceratopogonidae (Unident.) QD099999	72

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	4
Unknown QDAZ9998	142
Ephemeroptera QE	93	9
Baetidae (Unident.) QE029999	25
Caenidae (Unident.) QE089999	68
Odonata QO	2	3
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	94	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	90

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.8