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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	20-12-1997
Taxa count ORDER	15
Taxa count FAMILY	27
Taxa count ALT	38
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3	2.8	2.6
Weighted SIGNAL	2.4	2.7	3.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	75.02%	231,130,920m²
	Minimal Use	1.3.3 Residual native cover	15.98%	49,224,639m²
	Natural	1.1.7 Other conserved area	4.30%	13,243,177m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	2.84%	8,745,494m²
	Residential And Infrastructure	5.7.2 Roads	1.78%	5,497,168m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.08%	249,871m²
Show minor land uses 3
				3,080,913m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Turbellaria (Unident.) IF999999	16
Unknown IH	17
Nemertea (Unident.) IH999999	17
Nematoda II	46	3
Nematoda (Unident.) II999999	46
Gastropoda KG	2604	1
Angrobia angasi KG020501	14
Potamopyrgus antipodarum KG020601	676
Hydrobiidae (Unident.) KG029999	1846
Planorbidae (Unident.) KG079999	4
Physa acuta KG080101	64
Unknown LA	1
Aelosomatidae (Unident.) LA019999	1
Oligochaeta LO	127	2
Tubificidae Group A LO0499A1	1
Tubificidae Group B LO0499A2	1
Oligochaeta (Unident.) LO999999	125
Acarina MM	3	6
Oribatida (Unident.) MM9999A1	1

Mesostigmata (Unident.) MM9999A2	2

Unknown MN	16
Oribatida sp. A MN0299A1	14

Oribatida sp. C MN0299A3	2

Amphipoda OP	264	3
Austrochiltonia australis OP020101	264

Unknown QA	3
Isotomidae (Unident.) QA069999	3
Coleoptera QC	7	5
Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	4

Diptera QD	289	3
Tipulidae EPA sp.36 QD0199A1	1
Anopheles sp.(Unident.) QD070199	2

Culex sp.(Unident.) QD070799	14

Austrosimulium furiosum QD100102	7

Simulium ornatipes QD100202	49

Psychodidae (Unident.) QD129999	1

Psychodidae EPA sp.2 QD1299A2	7

Stratiomyidae (Unident.) QD249999	2
Sciomyzidae (Unident.) QD459999	1

Ephydridae (Unident.) QD789999	2

Parakiefferiella sp.(Unident.) QDAF0399	1
Thienemanniella sp.(Unident.) QDAF0799	1
Paralimnophyes sp (light sp.) QDAF12A2	1
Tanytarsus sp.(Unident.) QDAH0499	4
Chironomus sp.(Unident.) QDAI0499	196

Hemiptera QH	2	2
Microvelia oceanica QH560101	2
Plecoptera QP	6	10
Austrocerca tasmanica QP040101	6
Trichoptera QT	1	8
Lectrides varians QT250201	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.7

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	7	2
Turbellaria (Unident.) IF999999	7
Nematoda II	403	3
Nematoda (Unident.) II999999	403
Gastropoda KG	243	1
Potamopyrgus antipodarum KG020601	1
Hydrobiidae (Unident.) KG029999	237
Physa acuta KG080101	5
Oligochaeta LO	64	2
Naididae (Unident.) LO059999	64
Acarina MM	10	6
Oribatida (Unident.) MM9999A1	10

Amphipoda OP	9	3
Austrochiltonia australis OP020101	9

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	2
Isotomidae (Unident.) QA069999	2
Coleoptera QC	4	5
Platynectes decempunctatus (L) QC09220A	4

Diptera QD	514	3
Culicoides sp.(Unident.) QD090899	2

Simulium ornatipes QD100202	279

Muscidae (Unident.) QD899999	3
Procladius sp.(Unident.) QDAE0899	6
Paramerina sp.(Unident.) QDAE1299	4
Thienemanniella sp.(Unident.) QDAF0799	2
Cricotopus sp.(Unident.) QDAF1599	11
Tanytarsus sp.(Unident.) QDAH0499	18
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	1
Tanytarsini (Unident.) QDAH9999	4
Chironomus sp.(Unident.) QDAI0499	182

Polypedilum sp.(Unident.) QDAI0899	1
Ephemeroptera QE	1	9
Koorrnonga inconspicua QE060901	1
Trichoptera QT	12	8
Hellyethira simplex QT030406	1
Hellyethira sp.(Unident.) QT030499	11

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.4