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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Middle R Western River Rd 3717

Source	Australian Water Quality Centre
Latest Sample Date	08-11-1995
Taxa count ORDER	12
Taxa count FAMILY	25
Taxa count ALT	43
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.2	2.9
Weighted SIGNAL	4.6	4.3	4.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	50.11%	1,263,105,403m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area	23.77%	599,274,453m²
	Forestry	3.1.0 Plantation forests	9.52%	239,960,000m²
	Minimal Use	1.3.3 Residual native cover	8.99%	226,698,394m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	4.44%	111,847,883m²
	Residential And Infrastructure	5.7.2 Roads	1.93%	48,542,482m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.1 Marsh/wetland - conservation	0.61%	15,263,358m²
	Arable Farming	3.3.1 Cereals	0.33%	8,257,226m²
	Unknown	3.6.4 No defined use	0.17%	4,253,723m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.14%	3,503,066m²
Show minor land uses 5
				25,207,060m²

Waterbug sample history

Sampled on 8 November 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Turbellaria (Unident.) IF999999	8
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	8	1
Angrobia angasi KG020501	7
Ferrissia petterdi KG060101	1
Oligochaeta LO	39	2
Antarctodrilus proboscidea LO030202	1
Phreodrilidae Group E LO0399A5	1
Oligochaeta (Unident.) LO999999	37
Acarina MM	6	6
Hygrobatidae (Unident.) MM159999	5

Oribatida (Unident.) MM9999A1	1

Amphipoda OP	243	3
Austrochiltonia australis OP020101	243

Coleoptera QC	35	5
Sternopriscus sp.(Unident.)(Larva) QC09189I	33

Platynectes decempunctatus (L) QC09220A	2

Diptera QD	998	3
Tipulidae EPA sp.37 QD0199A2	1
Culex sp.(Unident.) QD070799	8

Bezzia sp.(Unident.) QD090499	4

Atrichopogon sp. 1 (NMVsp10) QD0927A1	2

Austrosimulium furiosum QD100102	45

Simuliidae (Unident.) QD109999	1

Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	5
Parakiefferiella sp.(Unident.) QDAF0399	8
Thienemanniella sp.(Unident.) QDAF0799	13
Paralimnophyes sp (dark sp.) QDAF12A1	4
Paralimnophyes sp (light sp.) QDAF12A2	2
Eukiefferiella sp.(Unident.) QDAF1399	29
Cricotopus sp.(Unident.) QDAF1599	164
Tanytarsus sp.(Unident.) QDAH0499	38
Tanytarsus with spur. QDAH04A3	330
Paratanytarsus sp.(Unident.) QDAH0699	307
Rheotanytarsus sp.(Unident.) QDAH0799	1
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	1
Chironominae (Unident.) QDAJ9999	31
Ephemeroptera QE	1	9
Koorrnonga inconspicua QE060901	1
Hemiptera QH	3	2
Anisops hyperion QH670402	1
Notonectidae (Unident.) QH679999	2
Plecoptera QP	20	10
Dinotoperla evansi QP030205	1
Illiesoperla mayi QP030504	1
Newmanoperla thoreyi QP031001	8
Gripopterygidae (Unident.) QP039999	2
Austrocerca tasmanica QP040101	8
Trichoptera QT	3	8
Taschorema evansi QT011301	2
Triplectides australis QT251103	1

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.2

Sampled on 10 May 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	13	2
Temnocephala sp.(Unident.) IF410199	7
Craspedella spenceri IF410301	6
Nematoda II	50	3
Nematoda (Unident.) II999999	50
Gastropoda KG	1	1
Ferrissia petterdi KG060101	1
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	1	6
Unionicolidae (Unident.) MM169999	1

Amphipoda OP	33	3
Austrochiltonia australis OP020101	33

Unknown OV	3
Cherax destructor destructor OV010101	2

Unknown OV010121	1
Unknown QA	41
Hypogastruridae (Unident.) QA049999	38
Entomobryidae (Unident.) QA079999	3
Coleoptera QC	6	5
Paracymus pygmaeus QC111601	3

Ochthebius sp.(Unident.) QC130399	3

Diptera QD	13	3
Anopheles sp.(Unident.) QD070199	2

Riethia sp.(Unident.) QDAG0199	1
Cladotanytarsus sp.(Unident.) QDAH0399	5
Tanytarsus sp.(Unident.) QDAH0499	5
Hemiptera QH	15	2
Sigara truncatipala QH650204	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	2
Enithares bergrothi QH670106	1
Anisops hackeri QH670405	2
Anisops sp.(Unident.) QH670499	8
Odonata QO	1	3
Austrolestes sp.(Unident.) QO050199	1
Trichoptera QT	1	8
Lectrides varians QT250201	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.5

Sampled on 30 September 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	170	3
Nematoda (Unident.) II999999	170
Gastropoda KG	340	1
Angrobia angasi KG020501	340
Bivalvia KP	10	3
Sphaerium tasmanicum KP030201	10
Oligochaeta LO	320	2
Oligochaeta (Unident.) LO999999	320
Acarina MM	30	6
Hydrachna sp.(Unident.) MM010199	30

Amphipoda OP	1920	3
Austrochiltonia australis OP020101	1920

Coleoptera QC	24	5
Necterosoma sp.(Unident.)(Larva) QC09209I	3

Platynectes decempunctatus (L) QC09220A	20

Scirtidae EPA sp.L1 QC2099A1	1

Diptera QD	2660	3
Tipulidae EPA sp.36 QD0199A1	10
Nilobezzia sp.(Unident.) QD092099	20

Ceratopogonidae EPA sp.11 QD0999B2	20

Empididae (Unident.) QD359999	10
Paramerina sp.(Unident.) QDAE1299	50
Parametriocnemus sp.(Unident.) QDAF1199	20
Paralimnophyes sp (dark sp.) QDAF12A1	20
Cricotopus sp.(Unident.) QDAF1599	1690
Tanytarsus sp.(Unident.) QDAH0499	480
Tanytarsus with spur. QDAH04A3	120
Rheotanytarsus sp.(Unident.) QDAH0799	10
Chironomus sp.(Unident.) QDAI0499	200

Polypedilum sp.(Unident.) QDAI0899	10
Ephemeroptera QE	60	9
Koorrnonga inconspicua QE060901	60
Hemiptera QH	10	2
Anisops sp.(Unident.) QH670499	10
Plecoptera QP	21	10
Dinotoperla evansi QP030205	10
Illiesoperla mayi QP030504	1
Newmanoperla thoreyi QP031001	10
Trichoptera QT	140	8
Hydroptila calcara QT030502	90
Oxyethira columba QT031001	40
Oecetis sp.(Unident.) QT250799	10

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.7