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

Matthews Rd 13026

Source	Australian Water Quality Centre
Latest Sample Date	09-05-1998
Taxa count ORDER	19
Taxa count FAMILY	48
Taxa count ALT	77
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.2	2.8
Weighted SIGNAL	3.8	3.9	3.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm 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, 5.6.0 Utilities, 5.7.2 Roads	46.55%	1,039,461,577m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.2 Surface water supply	19.29%	430,801,570m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.4 Irrigated sown grasses	15.46%	345,239,938m²
	Minimal Use	1.3.3 Residual native cover	14.97%	334,264,102m²
	Waste Management	5.9.2 Landfill	0.77%	17,212,107m²
	Unknown	3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.5 Abandoned irrigated perennial horticulture	0.76%	16,962,656m²
	Arable Farming	3.4.0 Perennial horticulture, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.3 Irrigated tree nuts, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes	0.76%	16,962,656m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.42%	9,479,131m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.35%	7,732,975m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams	0.27%	5,986,820m²
	Industrial	5.5.1 Commercial services	0.19%	4,240,664m²
	Forestry	3.1.0 Plantation forests	0.11%	2,494,508m²
	Mining	5.8.2 Quarries	0.09%	1,995,607m²
Show minor land uses 9
				22,328,343m²

Waterbug sample history

Sampled on 9 May 1998

Taxa	Abundance	SIGNALT Grade
Unknown IB	150
Hydra sp.(Unident.) IB010199	108
Cordylophora sp.(Unident.) IB020199	42
Unknown IH	4
Nemertea (Unident.) IH999999	4
Nematoda II	18	3
Nematoda (Unident.) II999999	18
Gastropoda KG	1016	1
Angrobia angasi KG020501	28
Potamopyrgus antipodarum KG020601	784
Hydrobiidae (Unident.) KG029999	10
Lymnaeidae (Unident.) KG059999	2
Ferrissia sp.(Unident.) KG060199	26
Bayardella cosmeta KG070801	12
Physa acuta KG080101	154
Bivalvia KP	10	3
Corbiculina australis KP020101	10
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	158	2
Tubificidae Group A LO0499A1	8
Tubificidae Group B LO0499A2	4
Nais variabilis LO050104	4
Dero digitata LO050201	2
Dero sp.(Unident.) LO050299	22
Pristina longiseta LO050501	2
Pristina sp.(Unident.) LO050599	2
Chaetogaster diaphanus LO050702	16
Chaetogaster sp.(Unident.) LO050799	22
Enchytraeidae (Unident.) LO089999	6
Opisthopora spp. LO989999	2
Oligochaeta (Unident.) LO999999	68
Acarina MM	100	6
Procorticacarus sp.(Unident.) MM150899	2

Hygrobatidae (Unident.) MM159999	48

Piona sp.(Unident.) MM170399	2

Mites (Unident.) MM999999	6

Oribatida (Unident.) MM9999A1	42

Unknown MN	10
Oribatida sp. A MN0299A1	8

Oribatida sp. D MN0299A4	2

Amphipoda OP	1746	3
Austrochiltonia australis OP020101	1746

Isopoda OR	82	2
Heterias pusillus OR180102	82

Unknown QA	26
Hypogastruridae (Unident.) QA049999	6
Onychiuridae (Unident.) QA059999	10
Isotomidae (Unident.) QA069999	10
Coleoptera QC	16	5
Antiporus blakei QC091601	6

Scirtidae EPA sp.L1 QC2099A1	10

Diptera QD	1042	3
Culex sp.(Unident.) QD070799	4

Bezzia sp.(Unident.) QD090499	4

Dasyhelea SRV sp.2 QD0999D8	4

Ceratopogoninae (Unident.) QD0999I1	4

Austrosimulium furiosum QD100102	624

Simulium melatum QD100201	12

Psychodidae SRV sp.7 QD1299A3	2

Stratiomyidae EPA sp.2 QD2499A2	2
Procladius sp.(Unident.) QDAE0899	8
Parakiefferiella sp.(Unident.) QDAF0399	4
Corynoneura sp.(Unident.) QDAF0699	48
Thienemanniella sp.(Unident.) QDAF0799	32
Cricotopus sp.(Unident.) QDAF1599	14
Tanytarsus sp.(Unident.) QDAH0499	12
Rheotanytarsus sp.(Unident.) QDAH0799	8
Chironomus sp.(Unident.) QDAI0499	128

Dicrotendipes conjunctus QDAI0603	36
Dicrotendipes sp.(Unident.) QDAI0699	6
Polypedilum sp.(Unident.) QDAI0899	4
Parachironomus sp.(Unident.) QDAI2599	2
Chironomidae (Unident.)(Larva) QDAZ9999	84
Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	2
Tasmanocoenis tillyardi QE080101	2
Hemiptera QH	36	2
Microvelia peramoena QH560103	10
Micronecta sp.(Unident.) QH650599	24
Enithares bergrothi QH670106	2
Odonata QO	2	3
Adversaeschna brevistyla QO120201	2
Plecoptera QP	124	10
Dinotoperla evansi QP030205	98
Illiesoperla mayi QP030504	2
Austrocerca tasmanica QP040101	24
Trichoptera QT	38	8
Hellyethira sp.(Unident.) QT030499	2
Orphninotrichia maculata QT030803	2
Lingora aurata QT150501	6
Lectrides varians QT250201	10
Triaenodes sp.(Unident.) QT251099	6
Triplectides similis QT251108	8
Triplectides sp.(Unident.) QT251199	2
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.3