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

Source	Australian Water Quality Centre
Latest Sample Date	19-06-1997
Taxa count ORDER	13
Taxa count FAMILY	21
Taxa count ALT	29
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3.4	3	2.2
Weighted SIGNAL	4.1	4.3	3.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures	54.08%	13,529,562,608m²
	Water	6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland	24.52%	6,133,681,815m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	7.62%	1,905,927,959m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	6.78%	1,696,353,411m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.9 Irrigated grapes	3.30%	825,793,744m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	1.88%	470,667,421m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	1.47%	368,881,215m²
	Mining	5.8.2 Quarries	0.34%	86,030,602m²
	Unknown	3.6.1 Degraded land	0.01%	1,500,534m²
Show minor land uses 4
				250,183,993m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	3
Physa acuta KG080101	1
Oligochaeta LO	6	2
Chaetogaster sp.(Unident.) LO050799	6
Acarina MM	2	6
Oribatida (Unident.) MM9999A1	2

Amphipoda OP	318	3
Austrochiltonia australis OP020101	318

Unknown QA	3
Hypogastruridae (Unident.) QA049999	3
Coleoptera QC	4	5
Paracymus pygmaeus QC111601	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	45	3
Tipulidae (Unident.) QD019999	1
Procladius sp.(Unident.) QDAE0899	3
Paramerina sp.(Unident.) QDAE1299	2
Corynoneura sp.(Unident.) QDAF0699	8
Cricotopus sp.(Unident.) QDAF1599	1
Cladotanytarsus sp.(Unident.) QDAH0399	11
Tanytarsus sp.(Unident.) QDAH0499	3
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	7
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	1	9
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	5	2
Microvelia sp.(Unident.) QH560199	2
Micronecta sp.(Unident.) QH650599	1
Anisops thienemanni QH670401	1
Anisops sp.(Unident.) QH670499	1
Lepidoptera QL	1	2
Nymphulinae (Unident.) QL0199B1	1

Odonata QO	1	3
Xanthagrion erythroneurum QO021301	1
Trichoptera QT	22	8
Notalina spira QT250504	12
Oecetis sp.(Unident.) QT250799	4
Leptoceridae (Unident.) QT259999	6
Unknown VF	1
Unknown VF000099	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.6

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	1
Physa acuta KG080101	2
Acarina MM	9	6
Oribatida (Unident.) MM9999A1	8

Mesostigmata (Unident.) MM9999A2	1

Amphipoda OP	384	3
Austrochiltonia australis OP020101	384

Unknown QA	383
Hypogastruridae (Unident.) QA049999	382
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	7	5
Sternopriscus sp.(Unident.) QC091899	3

Berosus sp.(Unident.) QC110499	1

Limnoxenus zelandicus QC111401	3

Diptera QD	169	3
Bezzia sp.(Unident.) QD090499	2

Procladius sp.(Unident.) QDAE0899	3
Paramerina sp.(Unident.) QDAE1299	2
Cladotanytarsus sp.(Unident.) QDAH0399	109
Tanytarsus sp.(Unident.) QDAH0499	26
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	15
Polypedilum sp.(Unident.) QDAI0899	9
Odonata QO	4	3
Ischnura sp.(Unident.) QO021099	2
Xanthagrion erythroneurum QO021301	1
Hemicordulia tau QO300102	1
Trichoptera QT	10	8
Hellyethira malleoforma QT030404	3
Hellyethira sp.(Unident.) QT030499	1
Notalina spira QT250504	5
Leptoceridae (Unident.) QT259999	1
Unknown VF	2
Unknown VF000099	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.3