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

Source	Office of Environment and Heritage
Latest Sample Date	01-10-1999
Taxa count ORDER	15
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	48
	ORDER	FAMILY	ALT
SIGNAL	4.6	4.8	3.6
Weighted SIGNAL	5.5		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	72.28%	3,806,518,491m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	16.84%	887,045,601m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.50%	447,649,175m²
	Water	6.3.0 River	1.60%	84,028,002m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential	0.56%	29,509,834m²
	Mining	5.8.0 Mining	0.18%	9,253,084m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.04%	2,000,667m²
Show minor land uses 4
				52,660,049m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Nematomorpha IJ	5	6
Gordiidae (Unident.) IJ019999	5
Gastropoda KG	16	1
Physidae (Unident.) KG089999	16
Bivalvia KP	10	3
Corbiculidae (Unident.) KP029999	10
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	71	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	21

Psephenidae (Unident.) QC379999	48

Diptera QD	167	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	28

Diamesinae (Unident.) QDAB9999	1
Tanypodinae (Unident.) QDAE9999	26
Orthocladiinae (Unident.) QDAF9999	87
Chironominae (Unident.) QDAJ9999	24
Ephemeroptera QE	48	9
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	43
Hemiptera QH	19	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	15
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Odonata QO	4	3
Gomphidae (Unident.) QO139999	4
Plecoptera QP	35	10
Gripopterygidae (Unident.) QP039999	35
Trichoptera QT	41	8
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	12
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	14

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.1

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	16	1
Physidae (Unident.) KG089999	16
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	14	6
Mites (Unident.) MM999999	14

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown QA	4
Collembola (Unident.) QA999999	4
Coleoptera QC	51	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	11

Psephenidae (Unident.) QC379999	26

Coleoptera (Unident.) QCZZ9999	10

Diptera QD	81	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	3

Stratiomyidae (Unident.) QD249999	5
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	45
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	30	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	23
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	7
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	9	3
Synlestidae (Unident.) QO089999	4
Gomphidae (Unident.) QO139999	5
Plecoptera QP	100	10
Gripopterygidae (Unident.) QP039999	100
Trichoptera QT	150	8
Hydropsychidae (Unident.) QT069999	101
Ecnomidae (Unident.) QT089999	22
Philorheithridae (Unident.) QT219999	1
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	20

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.9