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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	29-05-1997
Taxa count ORDER	8
Taxa count FAMILY	21
Taxa count ALT	33
Mayflies present?	9
	ORDER	FAMILY	ALT
SIGNAL	4.4	3.9	1.9
Weighted SIGNAL	3.5	3	3.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	30.50%	2,597,399,836m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	25.49%	2,171,002,116m²
	Pastoral Farming	3.2.0 Grazing modified pastures	20.77%	1,768,612,713m²
	Minimal Use	1.3.3 Residual native cover	17.66%	1,503,770,962m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage	3.08%	262,590,971m²
	Residential And Infrastructure	5.7.2 Roads	1.37%	116,790,461m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation	1.02%	87,280,237m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.10%	8,502,946m²
	Unknown	3.6.1 Degraded land	0.01%	1,250,433m²
Show minor land uses 4
				85,172,007m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	15	3
Nematoda (Unident.) II999999	15
Oligochaeta LO	11	2
Tubificidae (Unident.) LO049999	1
Naididae (Unident.) LO059999	10
Amphipoda OP	9	3
Austrochiltonia australis OP020101	9

Coleoptera QC	6	5
Sternopriscus tasmanicus QC091804	3

Ochthebius sp.(Unident.) QC130399	1

Scirtidae (Unident.) QC209999	2

Diptera QD	184	3
Anopheles sp.(Unident.) QD070199	18

Culex sp.(Unident.) QD070799	2

Bezzia sp.(Unident.) QD090499	2

Culicoides sp.(Unident.) QD090899	26

Nilobezzia sp.(Unident.) QD092099	2

Stratiomyidae (Unident.) QD249999	13
Empididae (Unident.) QD359999	2
Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	9
Paramerina sp.(Unident.) QDAE1299	3
Parakiefferiella sp.(Unident.) QDAF0399	5
Corynoneura sp.(Unident.) QDAF0699	8
Paralimnophyes sp (dark sp.) QDAF12A1	19
Paralimnophyes sp (light sp.) QDAF12A2	1
Cricotopus sp.(Unident.) QDAF1599	9
Tanytarsus sp.(Unident.) QDAH0499	28
Paratanytarsus sp.(Unident.) QDAH0699	22
Rheotanytarsus sp.(Unident.) QDAH0799	5
Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	6
Cryptochironomus sp.(Unident.) QDAI1999	2

Ephemeroptera QE	9	9
Koorrnonga inconspicua QE060901	7
Tasmanocoenis tillyardi QE080101	2
Hemiptera QH	6	2
Microvelia sp.(Unident.) QH560199	5
Anisops sp.(Unident.) QH670499	1
Trichoptera QT	1	8
Triplectides australis QT251103	1

SIGNALT	4.4
	ORDER
Weighted SIGNALT	3.8

Taxa	Abundance	SIGNALT Grade
Nematoda II	14	3
Nematoda (Unident.) II999999	14
Gastropoda KG	1	1
Potamopyrgus antipodarum KG020601	1
Oligochaeta LO	27	2
Tubificidae Group B LO0499A2	1
Dero digitata LO050201	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	24
Acarina MM	7	6
Koenikea sp.(Unident.) MM160299	6

Arrenuridae (Unident.) MM239999	1

Amphipoda OP	21	3
Austrochiltonia australis OP020101	21

Unknown OV	1
Unknown OV010121	1
Unknown QA	2
Sminthuridae (Unident.) QA139999	2
Coleoptera QC	8	5
Sternopriscus sp.(Unident.) QC091899	3

Ochthebius sp.(Unident.) QC130399	3

Scirtidae EPA sp.L1 QC2099A1	2

Diptera QD	129	3
Tipulidae EPA sp.42 QD0199A7	3
Nilobezzia sp.(Unident.) QD092099	2

Dasyhelea sp.(Unident.) QD092999	2

Ceratopogoninae (Unident.) QD0999I1	24

Empididae (Unident.) QD359999	1
Dolichopodidae (Unident.) QD369999	1
Procladius sp.(Unident.) QDAE0899	13
Paramerina sp.(Unident.) QDAE1299	5
Nanocladius sp.(Unident.) QDAF0499	1
Corynoneura sp.(Unident.) QDAF0699	1
Paralimnophyes sp (dark sp.) QDAF12A1	4
Riethia sp.(Unident.) QDAG0199	4
Cladotanytarsus sp.(Unident.) QDAH0399	14
Tanytarsus sp.(Unident.) QDAH0499	10
Paratanytarsus sp.(Unident.) QDAH0699	38
Dicrotendipes conjunctus QDAI0603	1
Parachironomus sp.(Unident.) QDAI2599	5
Ephemeroptera QE	19	9
Leptophlebiidae (Unident.) QE069999	7
Tasmanocoenis tillyardi QE080101	12
Hemiptera QH	1	2
Microvelia sp.(Unident.) QH560199	1
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	2	8
Hellyethira simplex QT030406	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.0