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

d/s Mt Pleasant Griggs Rd (SFGA rd?) 3465

Source	Australian Water Quality Centre
Latest Sample Date	02-05-1997
Taxa count ORDER	11
Taxa count FAMILY	27
Taxa count ALT	50
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3	2.7	2
Weighted SIGNAL	2.8	2.9	2.9

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	66.95%	1,415,267,356m²
	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, 5.7.2 Roads	13.80%	291,745,900m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.2 Olives, 4.4.0 Irrigated perennial horticulture, 4.4.9 Irrigated grapes	8.61%	182,091,405m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	5.57%	117,647,533m²
	Water	6.1.3 Lake - intensive use, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	2.10%	44,461,276m²
	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	1.80%	37,966,932m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.44%	9,241,951m²
	Natural	1.1.6 Protected landscape	0.43%	8,992,168m²
	Intensive Pastoral Farming	5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.20%	4,246,302m²
	Unknown	4.6.2 Abandoned irrigated land	0.07%	1,498,695m²
	Forestry	3.1.0 Plantation forests	0.04%	749,347m²
Show minor land uses 7
				21,139,089m²

Waterbug sample history

Sampled on 22 October 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydra sp.(Unident.) IB010199	1
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	46	3
Nematoda (Unident.) II999999	46
Oligochaeta LO	232	2
Insulodrilus lacustris LO030502	9
Phreodrilidae (Unident.) LO039999	2
Tubificidae (Unident.) LO049999	5
Tubificidae Group A LO0499A1	11
Tubificidae Group B LO0499A2	22
Nais elinguis LO050101	1
Nais communis LO050105	3
Nais sp.(Unident.) LO050199	2
Chaetogaster diaphanus LO050702	1
Enchytraeidae (Unident.) LO089999	3
Enchytraeidae Group "gamma" LO0899A4	5
Opisthopora spp. LO989999	6
Oligochaeta (Unident.) LO999999	162
Acarina MM	1	6
Oribatida (Unident.) MM9999A1	1

Unknown MN	2
Oribatida sp. A MN0299A1	2

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown QA	8
Hypogastruridae (Unident.) QA049999	4
Isotomidae (Unident.) QA069999	4
Coleoptera QC	21	5
Necterosoma dispar QC092005	3

Necterosoma sp.(Unident.)(Larva) QC09209I	18

Diptera QD	99	3
Tipulidae EPA sp.36 QD0199A1	1
Tipulidae EPA sp.42 QD0199A7	2
Bezzia sp.(Unident.) QD090499	12

Dasyhelea sp.(Unident.) QD092999	8

Dasyhelea sp.1 (MV sp.4) QD0929A1	2

Ceratopogonidae (Unident.) QD099999	4

Psychodidae EPA sp.1 QD1299A1	1

Psychodidae EPA sp.2 QD1299A2	2

Sciomyzidae (Unident.) QD459999	1

Ephydridae (Unident.) QD789999	1

Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	1
Tanypodinae (Unident.) QDAE9999	1
Nanocladius sp.(Unident.) QDAF0499	1
Corynoneura sp.(Unident.) QDAF0699	1
Paralimnophyes sp (light sp.) QDAF12A2	2
Cricotopus sp.(Unident.) QDAF1599	1
Bryophaenocladius sp.(Unident.) QDAF1899	1
Orthocladiinae (Unident.) QDAF9999	1
Riethia sp.(Unident.) QDAG0199	5
Tanytarsus sp.(Unident.) QDAH0499	2
Chironomus sp.(Unident.) QDAI0499	36

Dicrotendipes sp.(Unident.) QDAI0699	2
Cryptochironomus sp.(Unident.) QDAI1999	2

Cladopelma sp.(Unident.) QDAI2299	6

Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	1	9
Baetidae (Unident.) QE029999	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.9

Sampled on 2 May 1997

Taxa	Abundance	SIGNALT Grade
Nematoda II	26	3
Nematoda (Unident.) II999999	26
Gastropoda KG	4	1
Ferrissia sp.(Unident.) KG060199	4
Bivalvia KP	1	3
Corbiculina australis KP020101	1
Oligochaeta LO	122	2
Potamothrix bavaricus LO040301	2
Branchiura sowerbyi LO041101	1
Tubificidae Group A LO0499A1	9
Tubificidae Group B LO0499A2	62
Nais sp.(Unident.) LO050199	14
Chaetogaster sp.(Unident.) LO050799	2
Naididae (Unident.) LO059999	2
Oligochaeta (Unident.) LO999999	30
Acarina MM	2	6
Hydrodroma sp.(Unident.) MM070199	1

Hygrobatidae (Unident.) MM159999	1

Coleoptera QC	19	5
Sternopriscus sp.(Unident.)(Larva) QC09189I	3

Necterosoma sp.(Unident.)(Larva) QC09209I	6

Platynectes decempunctatus (L) QC09220A	2

Eretes australis QC092901	1

Aulonogyrus strigosus QC100201	3

Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	2202	3
Bezzia sp.(Unident.) QD090499	6

Nilobezzia sp.(Unident.) QD092099	24

Ceratopogonidae (Unident.) QD099999	2

Simulium ornatipes QD100202	118

Simuliidae (Unident.) QD109999	35

Psychodidae (Unident.) QD129999	3

Psychodidae EPA sp.2 QD1299A2	1

Procladius sp.(Unident.) QDAE0899	27
Paramerina sp.(Unident.) QDAE1299	1
Parakiefferiella sp.(Unident.) QDAF0399	16
Thienemanniella sp.(Unident.) QDAF0799	71
Cricotopus sp.(Unident.) QDAF1599	631
Riethia sp.(Unident.) QDAG0199	30
Cladotanytarsus sp.(Unident.) QDAH0399	4
Tanytarsus sp.(Unident.) QDAH0499	59
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	20
Stenochironomus sp.(Unident.) QDAI0299	1
Chironomus sp.(Unident.) QDAI0499	804

Polypedilum nubiferum QDAI0804	1
Polypedilum sp.(Unident.) QDAI0899	64
Chironominae (Unident.) QDAJ9999	283
Ephemeroptera QE	72	9
Baetis sp.(Unident.) QE020199	5
Tasmanocoenis tillyardi QE080101	57
Tasmanocoenis sp.(Unident.) QE080199	10
Hemiptera QH	2	2
Anisops sp.(Unident.) QH670499	2
Odonata QO	1	3
Hemicordulia tau QO300102	1
Trichoptera QT	101	8
Hydrobiosidae (Unident.) QT019999	2
Hellyethira sp.(Unident.) QT030499	2
Cheumatopsyche sp.AV2 QT0605A2	80
Ecnomus pansus QT080401	2
Oecetis sp.(Unident.) QT250799	12
Triplectides australicus QT251102	2
Triplectides sp.(Unident.) QT251199	1

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.6