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

ds Angas Ck 7423

Source	Australian Water Quality Centre
Latest Sample Date	22-10-1997
Taxa count ORDER	16
Taxa count FAMILY	39
Taxa count ALT	67
Mayflies present?	16
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.4	2.3
Weighted SIGNAL	3.7	2.8	3.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	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, 4.2.0 Grazing irrigated modified pastures, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	72.49%	8,530,860,721m²
	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, 5.7.5 Navigation and communication	11.29%	1,328,845,131m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.2 Olives, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	5.45%	641,795,946m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	3.56%	419,029,998m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation, 4.1.1 Irrigated hardwood plantation forestry	2.32%	272,519,510m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.5 Aquaculture, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	1.73%	204,014,605m²
	Water	6.1.3 Lake - intensive use, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	1.13%	133,509,558m²
	Natural	1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.4 Landscape	0.87%	102,507,338m²
	Mining	5.8.2 Quarries, 5.8.3 Tailings	0.41%	47,753,419m²
	Unknown	3.6.3 Land under rehabilitation, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.1 Degraded irrigated land, 4.6.2 Abandoned irrigated land	0.31%	36,002,577m²
	Forestry	3.1.0 Plantation forests	0.23%	26,751,915m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.16%	18,751,342m²
	Waste Management	5.9.5 Sewage/sewerage	0.04%	5,000,358m²
	Intensive Arable Farming	5.1.3 Glasshouses	0.01%	1,500,107m²
Show minor land uses 10
				117,688,425m²

Waterbug sample history

Sampled on 22 October 1997

Taxa	Abundance	SIGNALT Grade
Unknown IH	2
Nemertea (Unident.) IH999999	2
Nematoda II	19	3
Nematoda (Unident.) II999999	19
Gastropoda KG	1	1
Ferrissia sp.(Unident.) KG060199	1
Oligochaeta LO	1138	2
Phreodrilidae (Unident.) LO039999	1
Phreodrilidae Group E LO0399A5	2
Tubificidae Group A LO0499A1	1
Nais elinguis LO050101	1
Nais sp.(Unident.) LO050199	538
Pristina longiseta LO050501	5
Pristinella sp.(Unident.) LO050699	1
Chaetogaster sp.(Unident.) LO050799	35
Enchytraeidae (Unident.) LO089999	1
Enchytraeidae Group "gamma" LO0899A4	7
Opisthopora Group "alpha" (square) LO9899A1	1
Oligochaeta (Unident.) LO999999	545
Acarina MM	2	6
Oribatida (Unident.) MM9999A1	2

Unknown MN	3
Oribatida sp. A MN0299A1	3

Amphipoda OP	54	3
Austrochiltonia australis OP020101	54

Isopoda OR	1	2
Heterias pusillus OR180102	1

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	7
Hypogastruridae (Unident.) QA049999	2
Entomobryidae (Unident.) QA079999	5
Coleoptera QC	7	5
Necterosoma sp.(Unident.)(Larva) QC09209I	3

Aulonogyrus strigosus (Larva) QC10020A	1

Scirtidae (Unident.) QC209999	3

Diptera QD	778	3
Tipulidae (Unident.) QD019999	1
Tipulidae EPA sp.36 QD0199A1	1
Tipulidae SRV sp.28 QD0199A8	1
Bezzia sp.(Unident.) QD090499	4

Dasyhelea sp.(Unident.) QD092999	2

Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Simulium ornatipes QD100202	2

Simuliidae (Unident.) QD109999	6

Empididae (Unident.) QD359999	3
Paraheptagyia sp.(Unident.) QDAB0199	4
Procladius sp.(Unident.) QDAE0899	2
Parakiefferiella sp.(Unident.) QDAF0399	46
Stictocladius sp.(Unident.) QDAF0599	1
Thienemanniella sp.(Unident.) QDAF0799	149
Paralimnophyes sp (dark sp.) QDAF12A1	1
Paralimnophyes sp (light sp.) QDAF12A2	4
Eukiefferiella sp.(Unident.) QDAF1399	21
Cardiocladius sp.(Unident.) QDAF1499	35
Cricotopus sp.(Unident.) QDAF1599	142
Orthocladiinae (Unident.) QDAF9999	7
Cladotanytarsus sp.(Unident.) QDAH0399	7
Tanytarsus sp.(Unident.) QDAH0499	9
Paratanytarsus sp.(Unident.) QDAH0699	22
Rheotanytarsus sp.(Unident.) QDAH0799	60
Tanytarsini (Unident.) QDAH9999	3
Stenochironomus sp.(Unident.) QDAI0299	1
Chironomus sp.(Unident.) QDAI0499	14

Polypedilum sp.(Unident.) QDAI0899	221
Chironomini (Unident.) QDAI9999	2
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	16	9
Baetis sp.(Unident.) QE020199	6
Cloeon fluviatile QE020201	1
Atalophlebia australasica QE060103	1
Tasmanocoenis tillyardi QE080101	8
Hemiptera QH	18	2
Microvelia peramoena QH560103	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	16
Odonata QO	2	3
Ischnura heterosticta heterosticta QO021002	1
Austroaeschna parvistigma QO210305	1
Trichoptera QT	5	8
Hellyethira sp.(Unident.) QT030499	1
Cheumatopsyche sp.AV2 QT0605A2	3
Triplectides australis QT251103	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.2

Sampled on 2 May 1997

Taxa	Abundance	SIGNALT Grade
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	9	3
Nematoda (Unident.) II999999	9
Gastropoda KG	8	1
Hydrobiidae (Unident.) KG029999	7
Ferrissia petterdi KG060101	1
Oligochaeta LO	531	2
Oligochaeta (Unident.) LO999999	531
Acarina MM	8	6
Oribatida (Unident.) MM9999A1	8

Amphipoda OP	33	3
Austrochiltonia australis OP020101	33

Isopoda OR	1	2
Heterias pusillus OR180102	1

Unknown OT	2
Paratya australiensis OT010101	2

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	8
Hypogastruridae (Unident.) QA049999	1
Sminthuridae (Unident.) QA139999	7
Coleoptera QC	10	5
Platynectes decempunctatus QC092201	3

Aulonogyrus strigosus QC100201	3

Paracymus pygmaeus QC111601	3

Ochthebius sp.(Unident.) QC130399	1

Diptera QD	1083	3
Bezzia sp.(Unident.) QD090499	12

Nilobezzia sp.(Unident.) QD092099	6

Simulium ornatipes QD100202	52

Dolichopodidae (Unident.) QD369999	1
Muscidae (Unident.) QD899999	1
Parakiefferiella sp.(Unident.) QDAF0399	4
Thienemanniella sp.(Unident.) QDAF0799	68
Cardiocladius sp.(Unident.) QDAF1499	25
Cricotopus sp.(Unident.) QDAF1599	735
Cladotanytarsus sp.(Unident.) QDAH0399	2
Tanytarsus sp.(Unident.) QDAH0499	32
Paratanytarsus sp.(Unident.) QDAH0699	7
Rheotanytarsus sp.(Unident.) QDAH0799	72
Chironomus sp.(Unident.) QDAI0499	26

Dicrotendipes sp.(Unident.) QDAI0699	2
Polypedilum sp.(Unident.) QDAI0899	16
Cryptochironomus sp.(Unident.) QDAI1999	12

Cladopelma sp.(Unident.) QDAI2299	10

Ephemeroptera QE	245	9
Cloeon fluviatile QE020201	20
Atalophlebia australasica QE060103	5
Leptophlebiidae (Unident.) QE069999	4
Tasmanocoenis tillyardi QE080101	216
Hemiptera QH	21	2
Micronecta annae annae QH650504	2
Micronecta sp.(Unident.) QH650599	15
Enithares bergrothi QH670106	1
Anisops hackeri QH670405	3
Odonata QO	2	3
Ischnura sp.(Unident.) QO021099	2
Trichoptera QT	332	8
Hydroptilidae (Unident.) QT039999	18
Cheumatopsyche sp.AV2 QT0605A2	261
Ecnomus pansus QT080401	36
Ecnomus sp.(Unident.) QT080499	11
Leptoceridae (Unident.) QT259999	6
Unknown VF	1
Unknown VF000099	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.6