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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	03-11-1998
Taxa count ORDER	11
Taxa count FAMILY	34
Taxa count ALT	34
Mayflies present?	36
	ORDER	FAMILY	ALT
SIGNAL	5	5	3.8
Weighted SIGNAL	6.8		5.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	46.07%	2,004,653,494m²
	Minimal Use	1.3.0 Other minimal use, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	34.80%	1,514,304,797m²
	Forestry	2.2.0 Production native forests	7.11%	309,312,258m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	4.30%	187,287,697m²
	Pastoral Farming	3.2.0 Grazing modified pastures	3.86%	168,033,822m²
	Arable Farming	3.3.0 Cropping	3.19%	138,777,933m²
	Water	6.3.0 River	0.63%	27,505,536m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.03%	1,250,252m²
Show minor land uses 2
				43,511,258m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	14	6
Mites (Unident.) MM999999	14

Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	83	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	48

Staphylinidae (Unident.) QC189999	3
Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	16

Psephenidae (Unident.) QC379999	4

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	376	3
Tipulidae (Unident.) QD019999	2
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	38

Simuliidae (Unident.) QD109999	11

Athericidae (Unident.) QD229999	2

Tabanidae (Unident.) QD239999	4
Podonominae (Unident.) QDAD9999	7
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	198
Chironominae (Unident.) QDAJ9999	7
Diptera (Unident.)(Larva) QDZZ9999	100

Ephemeroptera QE	36	9
Oniscigastridae (Unident.) QE039999	14
Leptophlebiidae (Unident.) QE069999	17
Caenidae (Unident.) QE089999	5
Hemiptera QH	7	2
Corixidae (Unident.) QH659999	6
Notonectidae (Unident.) QH679999	1
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6

Plecoptera QP	114	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	113
Trichoptera QT	22	8
Glossosomatidae (Unident.) QT029999	10
Hydroptilidae (Unident.) QT039999	7
Helicopsychidae (Unident.) QT179999	4
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.8

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Coleoptera QC	12	5
Scirtidae (Unident.) QC209999	10

Elmidae (Unident.) QC349999	2

Diptera QD	178	3
Tipulidae (Unident.) QD019999	14
Ceratopogonidae (Unident.) QD099999	30

Simuliidae (Unident.) QD109999	20

Tabanidae (Unident.) QD239999	1
Podonominae (Unident.) QDAD9999	99
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Diptera (Unident.)(Larva) QDZZ9999	10

Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Plecoptera QP	99	10
Gripopterygidae (Unident.) QP039999	99
Trichoptera QT	3	8
Conoesucidae (Unident.) QT159999	2
Helicopsychidae (Unident.) QT179999	1

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.6