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

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	23-10-1998
Taxa count ORDER	9
Taxa count FAMILY	26
Taxa count ALT	28
Mayflies present?	112
	ORDER	FAMILY	ALT
SIGNAL	5.1	5.3	3.3
Weighted SIGNAL	5.5	5	5.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	45.51%	943,657,689m²
	Natural	1.1.5 Habitat/species management area, 1.1.6 Protected landscape	16.58%	343,830,725m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.7.2 Roads	15.84%	328,566,042m²
	Pastoral Farming	3.2.0 Grazing modified pastures	9.79%	202,945,210m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	7.74%	160,404,290m²
	Arable Farming	4.4.0 Irrigated perennial horticulture	2.41%	50,048,140m²
	Intensive Pastoral Farming	5.2.6 Horse studs	1.11%	23,022,145m²
	Forestry	3.1.0 Plantation forests	0.62%	12,762,276m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.28%	5,755,536m²
	Water	6.2.0 Reservoir/dam	0.10%	2,001,926m²
	Industrial	5.3.5 Abattoirs	0.04%	750,722m²
Show minor land uses 6
				20,737,447m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	87	1
Hydrobiidae (Unident.) KG029999	87
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	4	6
Mites (Unident.) MM999999	4

Coleoptera QC	43	5
Dytiscidae Adults QC09999A	4
Dytiscidae Larvae QC09999L	2
Scirtidae (Unident.) QC209999	9

Elmidae Adults QC34999A	26

Elmidae Larvae QC34999L	2

Diptera QD	194	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	22

Diamesinae (Unident.) QDAB9999	1
Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	105
Chironominae (Unident.) QDAJ9999	41
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	112	9
Baetidae (Unident.) QE029999	3
Oniscigastridae (Unident.) QE039999	22
Leptophlebiidae (Unident.) QE069999	59
Caenidae (Unident.) QE089999	28
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	14
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	58	8
Hydrobiosidae (Unident.) QT019999	27
Ecnomidae (Unident.) QT089999	4
Conoesucidae (Unident.) QT159999	2
Leptoceridae (Unident.) QT259999	24
Unknown QT999998	1

SIGNALT	5.1
	ORDER
Weighted SIGNALT	4.9

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	42	1
Hydrobiidae (Unident.) KG029999	41
Ancylidae (Unident.) KG069999	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	29	5
Dytiscidae Adults QC09999A	2
Dytiscidae Larvae QC09999L	3
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	4

Elmidae Adults QC34999A	12

Elmidae Larvae QC34999L	5

Diptera QD	79	3
Tipulidae (Unident.) QD019999	9
Ceratopogonidae (Unident.) QD099999	14

Simuliidae (Unident.) QD109999	12

Athericidae (Unident.) QD229999	2

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	18
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	52	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	39
Hemiptera QH	29	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	27
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	2
Lestidae (Unident.) QO059999	1
Plecoptera QP	2	10
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	104	8
Hydrobiosidae (Unident.) QT019999	42
Hydroptilidae (Unident.) QT039999	4
Ecnomidae (Unident.) QT089999	11
Calocidae (Unident.) QT189999	3
Philorheithridae (Unident.) QT219999	4
Leptoceridae (Unident.) QT259999	40

SIGNALT	4.7
	ORDER
Weighted SIGNALT	4.5