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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	29-05-1998
Taxa count ORDER	15
Taxa count FAMILY	26
Taxa count ALT	30
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.9	2.7	2.7
Weighted SIGNAL	2.2	1.9	3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	41.25%	634,323,627m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.3 Irrigated legume/grass mixtures	35.96%	552,846,282m²
	Arable Farming	3.3.3 Hay and silage, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	14.60%	224,437,595m²
	Minimal Use	1.3.3 Residual native cover	4.50%	69,230,750m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	1.77%	27,242,425m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams	1.27%	19,494,580m²
	Unknown	4.6.0 Irrigated land in transition, 5.2.8 Abandoned intensive animal production	0.31%	4,748,680m²
	Waste Management	5.9.5 Sewage/sewerage	0.20%	2,999,166m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.13%	1,999,444m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.02%	249,931m²
Show minor land uses 6
				15,375,725m²

Taxa	Abundance	SIGNALT Grade
Unknown IB	34
Hydra sp.(Unident.) IB010199	34
Turbellaria IF	34	2
Turbellaria (Unident.) IF999999	34
Nematoda II	12	3
Nematoda (Unident.) II999999	12
Gastropoda KG	694	1
Potamopyrgus antipodarum KG020601	296
Hydrobiidae (Unident.) KG029999	356
Planorbidae (Unident.) KG079999	2
Physa acuta KG080101	40
Bivalvia KP	48	3
Corbiculina australis KP020101	48
Hirudinea LH	4	1
Glossiphoniidae (Unident.) LH019999	4
Oligochaeta LO	304	2
Phreodrilidae (Unident.) LO039999	2
Tubificidae Group A LO0499A1	2
Tubificidae Group B LO0499A2	2
Dero sp.(Unident.) LO050299	2
Chaetogaster diaphanus LO050702	2
Lumbriculus variegatus LO060101	2
Oligochaeta (Unident.) LO999999	292
Acarina MM	6	6
Oribatida (Unident.) MM9999A1	4

Mesostigmata (Unident.) MM9999A2	2

Unknown MN	10
Oribatida sp. A MN0299A1	10

Amphipoda OP	84	3
Austrochiltonia australis OP020101	84

Isopoda OR	324	2
Heterias pusillus OR180102	324

Unknown QA	32
Hypogastruridae (Unident.) QA049999	32
Diptera QD	56	3
Dixidae (Unident.) QD069999	2

Stratiomyidae (Unident.) QD249999	6
Sciomyzidae (Unident.) QD459999	2

Procladius sp.(Unident.) QDAE0899	4
Corynoneura sp.(Unident.) QDAF0699	2
Chironomus sp.(Unident.) QDAI0499	40

Plecoptera QP	2	10
Austrocerca tasmanica QP040101	2
Trichoptera QT	18	8
Lectrides varians QT250201	18

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.5