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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	19-10-1998
Taxa count ORDER	11
Taxa count FAMILY	25
Taxa count ALT	26
Mayflies present?	22
	ORDER	FAMILY	ALT
SIGNAL	4.7	5.6	4.1
Weighted SIGNAL	6.8	5	5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	49.85%	3,838,474,848m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	23.71%	1,825,488,038m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.6.7 Water extraction and transmission, 5.7.2 Roads	16.36%	1,259,991,744m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	3.91%	301,248,026m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	3.67%	282,498,149m²
	Pastoral Farming	3.2.0 Grazing modified pastures	2.20%	169,748,888m²
	Arable Farming	4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture	0.19%	14,749,903m²
	Unknown	3.6.1 Degraded land	0.07%	5,499,964m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.02%	1,499,990m²
	Water	6.2.0 Reservoir/dam	0.01%	749,995m²
Show minor land uses 5
				76,999,495m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	31	1
Hydrobiidae (Unident.) KG029999	31
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	33	6
Mites (Unident.) MM999999	33

Amphipoda OP	129	3
Eusiridae (Unident.) OP039999	129

Coleoptera QC	9	5
Elmidae Adults QC34999A	8

Elmidae Larvae QC34999L	1

Diptera QD	153	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	15

Diamesinae (Unident.) QDAB9999	9
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	119
Chironominae (Unident.) QDAJ9999	4
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	17
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	3
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Plecoptera QP	51	10
Gripopterygidae (Unident.) QP039999	50
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	24	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	13
Leptoceridae (Unident.) QT259999	3

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.3

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	28	1
Hydrobiidae (Unident.) KG029999	24
Ancylidae (Unident.) KG069999	4
Bivalvia KP	4	3
Sphaeriidae (Unident.) KP039999	4
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	339	3
Eusiridae (Unident.) OP039999	339

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	20	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	12

Psephenidae (Unident.) QC379999	4

Diptera QD	9	3
Simuliidae (Unident.) QD109999	2

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	110	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	71
Hydropsychidae (Unident.) QT069999	11
Conoesucidae (Unident.) QT159999	18
Calocidae (Unident.) QT189999	1
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.2