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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	20-04-2004
Taxa count ORDER	11
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	15
	ORDER	FAMILY	ALT
SIGNAL	4.6	4.9	3.4
Weighted SIGNAL	4.2		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	30.93%	1,282,087,348m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	22.01%	912,417,996m²
	Natural	1.1.5 Habitat/species management area, 1.1.7 Other conserved area	20.44%	847,138,090m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	13.60%	563,758,268m²
	Minimal Use	1.3.3 Residual native cover	11.20%	464,212,664m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.7.2 Roads	0.66%	27,512,604m²
	Arable Farming	3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping	0.59%	24,261,114m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation	0.34%	14,256,531m²
	Unknown	3.6.0 Land in transition	0.13%	5,252,406m²
	Mining	5.8.2 Quarries	0.10%	4,001,833m²
Show minor land uses 5
				41,448,989m²

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.0

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

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Coleoptera QC	9	5
Dytiscidae Adults QC09999A	2
Scirtidae (Unident.) QC209999	7

Diptera QD	63	3
Tipulidae (Unident.) QD019999	3
Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	2

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	36
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	15	9
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	14
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	131	8
Leptoceridae (Unident.) QT259999	130
Unknown QT999998	1

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.6

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	31	3
Sphaeriidae (Unident.) KP039999	31
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Amphipoda OP	15	3
Paramelitidae (Unident.) OP069999	15

Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	33	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	71	9
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	70
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	52	8
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	51

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.2

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Hydrobiidae (Unident.) KG029999	7
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	3	6
Mites (Unident.) MM999999	3

Coleoptera QC	9	5
Dytiscidae Adults QC09999A	6
Hydraenidae (Unident.) QC139999	3

Diptera QD	26	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Culicidae (Unident.) QD079999	8

Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	6
Trichoptera QT	70	8
Leptoceridae (Unident.) QT259999	70

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.3