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

Angas R near Angas Weir 3105

Source	Australian Water Quality Centre
Latest Sample Date	23-11-1995
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	37
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.9	2.7
Weighted SIGNAL	4.5	4.5	4.2

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, 4.2.4 Irrigated sown grasses	59.20%	2,124,239,618m²
	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, 5.5.5 Research facilities, 5.7.2 Roads	17.36%	622,906,740m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage, 4.3.3 Irrigated hay and silage, 4.4.2 Irrigated olives, 4.4.3 Irrigated tree nuts, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	11.76%	421,944,863m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation	8.14%	292,057,921m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.79%	28,279,816m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.74%	26,527,969m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.3 Other forest plantation	0.68%	24,525,858m²
	Natural	1.1.7 Other conserved area	0.49%	17,518,470m²
	Unknown	3.6.1 Degraded land, 3.6.2 Abandoned land, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 5.2.8 Abandoned intensive animal production	0.41%	14,765,568m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.6 Horse studs	0.36%	13,013,721m²
	Mining	5.8.0 Mining	0.06%	2,252,375m²
Show minor land uses 7
				35,880,329m²

Waterbug sample history

Sampled on 23 November 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	3
Hydra sp.(Unident.) IB010199	3
Turbellaria IF	2	2
Temnocephala sp.(Unident.) IF410199	2
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Oligochaeta LO	121	2
Oligochaeta (Unident.) LO999999	121
Acarina MM	5	6
Hygrobatidae (Unident.) MM159999	3

Arrenuridae (Unident.) MM239999	1

Johnstonianidae (Unident.) MM389999	1

Amphipoda OP	972	3
Austrochiltonia australis OP020101	972

Unknown QA	9
Isotomidae (Unident.) QA069999	9
Coleoptera QC	15	5
Macrogyrus sp.(Unident.) QC100199	3

Ochthebius sp.(Unident.) QC130399	1

Scirtidae EPA sp.L1 QC2099A1	11

Diptera QD	276	3
Simulium ornatipes QD100202	7

Empididae (Unident.) QD359999	3
Podonomus sp.(Unident.) QDAD0599	2
Paramerina sp.(Unident.) QDAE1299	4
Thienemanniella sp.(Unident.) QDAF0799	35
Eukiefferiella sp.(Unident.) QDAF1399	6
Cricotopus sp.(Unident.) QDAF1599	61
Orthocladiinae (Unident.) QDAF9999	1
Cladotanytarsus sp.(Unident.) QDAH0399	3
Paratanytarsus sp.(Unident.) QDAH0699	2
Rheotanytarsus sp.(Unident.) QDAH0799	9
Tanytarsini (Unident.) QDAH9999	1
Chironomus sp.(Unident.) QDAI0499	4

Polypedilum sp.(Unident.) QDAI0899	138
Hemiptera QH	59	2
Microvelia sp.(Unident.) QH560199	3
Micronecta sp.(Unident.) QH650599	43
Enithares sp.(Unident.) QH670199	12
Anisops sp.(Unident.) QH670499	1
Odonata QO	1	3
Orthetrum caledonicum QO171601	1
Trichoptera QT	87	8
Taschorema evansi QT011301	1
Hydrobiosidae (Unident.) QT019999	9
Hellyethira sp.(Unident.) QT030499	1
Hydroptila sp.(Unident.) QT030599	11
Cheumatopsyche sp.AV2 QT0605A2	63
Ecnomus sp.(Unident.) QT080499	2

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.3

Sampled on 26 April 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	35
Hydra sp.(Unident.) IB010199	35
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	10	1
Potamopyrgus antipodarum KG020601	1
Hydrobiidae (Unident.) KG029999	3
Ferrissia petterdi KG060101	2
Physa acuta KG080101	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	135	2
Oligochaeta (Unident.) LO999999	135
Acarina MM	5	6
Hydrachna sp.(Unident.) MM010199	1

Hygrobatidae (Unident.) MM159999	3

Arrenurus sp.(Unident.) MM230199	1

Amphipoda OP	4731	3
Austrochiltonia australis OP020101	4731

Unknown OT	4
Paratya australiensis OT010101	4

Coleoptera QC	4	5
Chostonectes nebulosus QC091502	3

Scirtidae (Unident.) QC209999	1

Diptera QD	347	3
Bezzia sp.(Unident.) QD090499	4

Dasyhelea sp.2 ( SRV sp.6) QD0929A2	2

Ceratopogonidae EPA sp.1 QD0999A1	2

Ephydridae (Unident.) QD789999	3

Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	16
Paramerina sp.(Unident.) QDAE1299	5
Parakiefferiella sp.(Unident.) QDAF0399	3
Corynoneura sp.(Unident.) QDAF0699	3
Thienemanniella sp.(Unident.) QDAF0799	159
Parametriocnemus sp.(Unident.) QDAF1199	7
Paralimnophyes sp (light sp.) QDAF12A2	6
Cricotopus sp.(Unident.) QDAF1599	71
Cladotanytarsus sp.(Unident.) QDAH0399	23
Tanytarsus sp.(Unident.) QDAH0499	4
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	1
Chironomus sp.(Unident.) QDAI0499	4

Dicrotendipes sp.(Unident.) QDAI0699	2
Polypedilum sp.(Unident.) QDAI0899	18
Cryptochironomus sp.(Unident.) QDAI1999	2

Diptera (Unident.)(Larva) QDZZ9999	10

Ephemeroptera QE	54	9
Baetis soror QE020104	2
Cloeon fluviatile QE020201	38
Atalophlebia australasica QE060103	9
Koorrnonga inconspicua QE060901	3
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	31	2
Microvelia sp.(Unident.) QH560199	1
Micronecta annae annae QH650504	12
Micronecta sp.(Unident.) QH650599	16
Enithares bergrothi QH670106	1
Anisops thienemanni QH670401	1
Odonata QO	9	3
Austroagrion coeruleum QO020505	1
Coenagrionidae (Unident.) QO029999	3
Austrolestes annulosus QO050102	1
Austrolestes sp.(Unident.) QO050199	1
Adversaeschna brevistyla QO120201	1
Aeshnidae (Unident.) QO129999	1
Austroaeschna unicornis unicornis QO210308	1
Trichoptera QT	139	8
Taschorema evansi QT011301	1
Hydrobiosidae (Unident.) QT019999	1
Hellyethira sp.(Unident.) QT030499	11
Hydroptila sp.(Unident.) QT030599	86
Cheumatopsyche sp.AV2 QT0605A2	38
Ecnomus pansus QT080401	1
Ecnomus continentalis QT080402	1

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.5

Sampled on 8 November 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	170
Hydra sp.(Unident.) IB010199	150
Cordylophora sp.(Unident.) IB020199	20
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Nematoda II	360	3
Nematoda (Unident.) II999999	360
Gastropoda KG	50	1
Physa acuta KG080101	50
Unknown LA	10
Aelosomatidae (Unident.) LA019999	10
Oligochaeta LO	1770	2
Oligochaeta (Unident.) LO999999	1770
Acarina MM	20	6
Arrenurus sp.(Unident.) MM230199	10

Mites (Unident.) MM999999	10

Amphipoda OP	15090	3
Austrochiltonia australis OP020101	15090

Isopoda OR	160	2
Heterias pusillus OR180102	160

Unknown OT	24
Paratya australiensis OT010101	24

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	20
Hypogastruridae (Unident.) QA049999	20
Coleoptera QC	86	5
Antiporus sp.(Unident.)(Larva) QC09169I	3

Sternopriscus sp.(Unident.)(Larva) QC09189I	30

Necterosoma sp.(Unident.)(Larva) QC09209I	30

Macrogyrus sp.(Unident.) QC100199	3

Scirtidae EPA sp.L1 QC2099A1	20

Diptera QD	2557	3
Tipulidae EPA sp.36 QD0199A1	1
Tipulidae SRV sp.33 QD0199A9	1
Nilobezzia sp.(Unident.) QD092099	2

Dasyhelea sp.1 (MV sp.4) QD0929A1	40

Ceratopogonidae (Unident.) (Pupa) QD09999I	62

Simulium ornatipes QD100202	100

Odontomyia sp.(Unident.) QD240199	11
Empididae (Unident.) QD359999	20
Procladius sp.(Unident.) QDAE0899	40
Paramerina sp.(Unident.) QDAE1299	30
Parakiefferiella sp.(Unident.) QDAF0399	110
Corynoneura sp.(Unident.) QDAF0699	80
Thienemanniella sp.(Unident.) QDAF0799	60
Parametriocnemus sp.(Unident.) QDAF1199	30
Paralimnophyes sp (dark sp.) QDAF12A1	10
Paralimnophyes sp (light sp.) QDAF12A2	110
Cricotopus sp.(Unident.) QDAF1599	1310
Riethia sp.(Unident.) QDAG0199	50
Tanytarsus sp.(Unident.) QDAH0499	20
Paratanytarsus sp.(Unident.) QDAH0699	60
Rheotanytarsus sp.(Unident.) QDAH0799	140
Chironomus sp.(Unident.) QDAI0499	160

Polypedilum sp.(Unident.) QDAI0899	90
Cryptochironomus sp.(Unident.) QDAI1999	20

Ephemeroptera QE	81	9
Baetis soror QE020104	10
Atalophlebia australasica QE060103	40
Koorrnonga inconspicua QE060901	31
Hemiptera QH	1102	2
Microvelia sp.(Unident.) QH560199	10
Micronecta gracilis QH650503	30
Micronecta sp.(Unident.) QH650599	380
Enithares bergrothi QH670106	1
Anisops thienemanni QH670401	1
Anisops sp.(Unident.) QH670499	680
Odonata QO	1	3
Austrolestes annulosus QO050102	1
Trichoptera QT	80	8
Taschorema evansi QT011301	10
Hellyethira simplex QT030406	50
Hydroptila sp.(Unident.) QT030599	10
Ecnomus sp.(Unident.) QT080499	10

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.9

Sampled on 17 June 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	10
Cordylophora sp.(Unident.) IB020199	10
Nematoda II	110	3
Nematoda (Unident.) II999999	110
Gastropoda KG	60	1
Angrobia angasi KG020501	30
Potamopyrgus antipodarum KG020601	10
Physa acuta KG080101	20
Oligochaeta LO	4170	2
Oligochaeta (Unident.) LO999999	4170
Amphipoda OP	25950	3
Austrochiltonia australis OP020101	25950

Isopoda OR	60	2
Heterias pusillus OR180102	60

Unknown OV	4
Cherax destructor destructor OV010101	4

Unknown QA	220
Hypogastruridae (Unident.) QA049999	150
Entomobryidae (Unident.) QA079999	70
Coleoptera QC	40	5
Scirtidae EPA sp.L1 QC2099A1	40

Diptera QD	1301	3
Tipulidae SRV sp.33 QD0199A9	10
Dasyhelea sp.1 (MV sp.4) QD0929A1	40

Ceratopogonidae EPA sp.5 QD0999A5	60

Odontomyia sp.(Unident.) QD240199	1
Empididae (Unident.) QD359999	70
Ephydridae (Unident.) QD789999	30

Procladius sp.(Unident.) QDAE0899	130
Paramerina sp.(Unident.) QDAE1299	20
Parakiefferiella sp.(Unident.) QDAF0399	50
Thienemanniella sp.(Unident.) QDAF0799	90
Parametriocnemus sp.(Unident.) QDAF1199	140
Paralimnophyes sp (light sp.) QDAF12A2	30
Cricotopus sp.(Unident.) QDAF1599	190
Riethia sp.(Unident.) QDAG0199	20
Tanytarsus sp.(Unident.) QDAH0499	110
Rheotanytarsus sp.(Unident.) QDAH0799	20
Chironomus sp.(Unident.) QDAI0499	20

Polypedilum sp.(Unident.) QDAI0899	150
Cryptochironomus sp.(Unident.) QDAI1999	120

Ephemeroptera QE	81	9
Atalophlebia australasica QE060103	1
Atalophlebia australis QE060104	20
Koorrnonga inconspicua QE060901	10
Tasmanocoenis tillyardi QE080101	50
Hemiptera QH	392	2
Sigara sp.(Unident.) QH650299	1
Micronecta gracilis QH650503	200
Micronecta annae annae QH650504	190
Anisops sp.(Unident.) QH670499	1
Plecoptera QP	30	10
Dinotoperla evansi QP030205	30
Trichoptera QT	901	8
Ethochorema hesperium QT010502	40
Ulmerochorema membrum QT011403	20
Hellyethira malleoforma QT030404	10
Hydroptila calcara QT030502	600
Cheumatopsyche sp.AV2 QT0605A2	220
Ecnomus pansus QT080401	10
Ecnomus continentalis QT080402	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.7