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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	25-06-1997
Taxa count ORDER	10
Taxa count FAMILY	20
Taxa count ALT	27
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.9	3	1.8
Weighted SIGNAL	2.8	2.4	3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses	52.69%	18,896,534,866m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation	22.69%	8,137,650,106m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses	20.15%	7,227,579,029m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	2.52%	903,822,305m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	1.32%	472,407,123m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	0.52%	187,963,046m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.10%	36,242,875m²
Show minor land uses 4
				358,621,993m²

Taxa	Abundance	SIGNALT Grade
Unknown IB	11
Hydra sp.(Unident.) IB010199	1
Cordylophora sp.(Unident.) IB020199	10
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	64	3
Nematoda (Unident.) II999999	64
Gastropoda KG	40	1
Angrobia angasi KG020501	1
Hydrobiidae (Unident.) KG029999	39
Oligochaeta LO	1	2
Tubificidae (Unident.) LO049999	1
Acarina MM	28	6
Oxidae (Unident.) MM099999	1

Oribatida (Unident.) MM9999A1	27

Amphipoda OP	90	3
Austrochiltonia australis OP020101	24

Corophiidae (Unident.) OP059999	66

Diptera QD	307	3
Psychodidae (Unident.) QD129999	2

Stratiomyidae (Unident.) QD249999	1
Dolichopodidae (Unident.) QD369999	2
Procladius sp.(Unident.) QDAE0899	20
Corynoneura sp.(Unident.) QDAF0699	2
Paralimnophyes sp (light sp.) QDAF12A2	36
Cladotanytarsus sp.(Unident.) QDAH0399	139
Tanytarsus sp.(Unident.) QDAH0499	64
Paratanytarsus sp.(Unident.) QDAH0699	6
Tanytarsini (Unident.) QDAH9999	32
Chironomini (Unident.) QDAI9999	3
Odonata QO	7	3
Ischnura heterosticta heterosticta QO021002	1
Coenagrionidae (Unident.) QO029999	2
Hemicordulia tau QO300102	3
Hemicorduliidae (Unident.) QO309999	1
Trichoptera QT	1	8
Hellyethira sp.(Unident.) QT030499	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.8

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	11	2
Turbellaria (Unident.) IF999999	11
Nematoda II	230	3
Nematoda (Unident.) II999999	230
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Oligochaeta LO	108	2
Tubificidae (Unident.) LO049999	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	106
Acarina MM	33	6
Oxidae (Unident.) MM099999	1

Oribatida (Unident.) MM9999A1	31

Mesostigmata (Unident.) MM9999A2	1

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown QA	6
Hypogastruridae (Unident.) QA049999	6
Coleoptera QC	11	5
Platynectes decempunctatus QC092201	9

Platynectes decempunctatus (L) QC09220A	2

Diptera QD	578	3
Tipulidae EPA sp.42 QD0199A7	5
Tipulidae SRV sp.33 QD0199A9	2
Dasyhelea sp.(Unident.) QD092999	24

Dasyhelea sp.1 (MV sp.4) QD0929A1	2

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	1
Paraheptagyia sp.(Unident.) QDAB0199	2
Procladius sp.(Unident.) QDAE0899	13
Paralimnophyes sp (dark sp.) QDAF12A1	31
Paralimnophyes sp (light sp.) QDAF12A2	18
Botryocladius grapeth QDAF3506	61
Cladotanytarsus sp.(Unident.) QDAH0399	151
Tanytarsus sp.(Unident.) QDAH0499	97
Paratanytarsus sp.(Unident.) QDAH0699	24
Rheotanytarsus sp.(Unident.) QDAH0799	16
Chironomus sp.(Unident.) QDAI0499	28

Dicrotendipes sp.(Unident.) QDAI0699	5
Parachironomus sp.(Unident.) QDAI2599	1
Chironominae (Unident.) QDAJ9999	96
Trichoptera QT	16	8
Hellyethira sp.(Unident.) QT030499	1
Notalina spira QT250504	3
Triplectides sp.(Unident.) QT251199	12

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.6