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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	14-12-1999
Taxa count ORDER	11
Taxa count FAMILY	25
Taxa count ALT	25
Mayflies present?	32
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.5	3.4
Weighted SIGNAL	5.3		5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	54.78%	142,843,133,529m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	17.85%	46,560,065,667m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	17.25%	44,977,847,418m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping	6.43%	16,779,163,288m²
	Mining	5.8.0 Mining, 5.8.1 Mines	1.55%	4,029,419,141m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	1.01%	2,627,697,269m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.65%	1,688,466,117m²
	Forestry	2.2.0 Production native forests	0.08%	210,995,766m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots	0.00%	12,249,754m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.00%	4,499,910m²
Show minor land uses 6
				2,607,742,670m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Thiaridae (Unident.) KG049999	4
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OT	2
Palaemonidae (Unident.) OT029999	2

Coleoptera QC	14	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	3

Elmidae (Unident.) QC349999	10

Diptera QD	130	3
Tipulidae (Unident.) QD019999	7
Simuliidae (Unident.) QD109999	14

Tabanidae (Unident.) QD239999	5
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	100
Ephemeroptera QE	32	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	7
Hemiptera QH	102	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	100
Notonectidae (Unident.) QH679999	1
Odonata QO	3	3
Gomphidae (Unident.) QO139999	3
Trichoptera QT	112	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	103
Ecnomidae (Unident.) QT089999	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.6

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Physidae (Unident.) KG089999	4
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OT	11
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	9

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	9

Brentidae (Unident.) QCAM9999	1
Coleoptera (Unident.) QCZZ9999	10

Diptera QD	138	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	100

Tabanidae (Unident.) QD239999	3
Stratiomyidae (Unident.) QD249999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	22
Ephemeroptera QE	127	9
Baetidae (Unident.) QE029999	99
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	24
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	2
Notonectidae (Unident.) QH679999	6
Odonata QO	3	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	2
Trichoptera QT	17	8
Hydropsychidae (Unident.) QT069999	17

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.2