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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	04-07-1997
Taxa count ORDER	12
Taxa count FAMILY	23
Taxa count ALT	34
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.2	2.7	2
Weighted SIGNAL	3.4	3.3	3.1

	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	81.07%	3,777,819,512m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.5 Sown grasses	14.70%	685,059,262m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.7.2 Roads, 5.7.3 Railways	3.01%	140,159,827m²
	Minimal Use	1.3.3 Residual native cover	1.00%	46,470,103m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.22%	10,243,410m²
	Mining	5.8.2 Quarries	0.01%	249,839m²
Show minor land uses 3
				46,600,020m²

Taxa	Abundance	SIGNALT Grade
Unknown IB	4
Cordylophora sp.(Unident.) IB020199	4
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	1	2
Naididae (Unident.) LO059999	1
Acarina MM	2	6
Arrenuridae (Unident.) MM239999	2

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	1
Hypogastruridae (Unident.) QA049999	1
Coleoptera QC	24	5
Necterosoma dispar QC092005	6

Necterosoma sp.(Unident.)(Larva) QC09209I	15

Berosus sp.(Unident.) QC110499	1

Berosus sp.(Unident.)(Larva) QC11049I	1

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	669	3
Culicoides sp.(Unident.) QD090899	12

Nilobezzia sp.(Unident.) QD092099	2

Dasyhelea sp.(Unident.) QD092999	2

Ephydridae (Unident.) QD789999	2

Muscidae (Unident.) QD899999	2
Procladius sp.(Unident.) QDAE0899	132
Cladotanytarsus sp.(Unident.) QDAH0399	20
Tanytarsus sp.(Unident.) QDAH0499	421
Chironomus sp.(Unident.) QDAI0499	40

Dicrotendipes sp.(Unident.) QDAI0699	18
Chironomini (Unident.) QDAI9999	18
Hemiptera QH	6	2
Sigara sp.(Unident.) QH650299	1
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta sp.(Unident.) QH650599	2
Anisops sp.(Unident.) QH670499	2
Odonata QO	135	3
Ischnura heterosticta heterosticta QO021002	8
Austrolestes annulosus QO050102	3
Hemianax papuensis QO121201	1
Hemicordulia tau QO300102	6
Hemicorduliidae (Unident.) QO309999	12
Zygoptera (Unident.) QO999997	105
Unknown VF	8
Unknown VF000099	8

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.6

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	14	2
Turbellaria (Unident.) IF999999	14
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	158	2
Tubificidae (Unident.) LO049999	158
Amphipoda OP	3	3
Austrochiltonia australis OP020101	3

Unknown QA	68
Hypogastruridae (Unident.) QA049999	68
Coleoptera QC	173	5
Necterosoma dispar QC092005	9

Necterosoma sp.(Unident.)(Larva) QC09209I	159

Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	2

Diptera QD	261	3
Tipulidae EPA sp.42 QD0199A7	1
Culicoides sp.(Unident.) QD090899	8

Scatopsidae (Unident.) QD159999	21

Ephydridae (Unident.) QD789999	3

Procladius sp.(Unident.) QDAE0899	84
Cricotopus sp.(Unident.) QDAF1599	7
Tanytarsus sp.(Unident.) QDAH0499	123
Chironomus sp.(Unident.) QDAI0499	12

Cryptochironomus sp.(Unident.) QDAI1999	2

Hemiptera QH	2	2
Anisops sp.(Unident.) QH670499	2
Odonata QO	1	3
Hemicordulia tau QO300102	1
Unknown VF	1
Unknown VF000099	1

SIGNALT	2.3
	ORDER
Weighted SIGNALT	2.4