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

Karuah R @ Gorton's Xing Track 51228

Source	Office of Environment and Heritage
Latest Sample Date	19-09-2010
Taxa count ORDER	17
Taxa count FAMILY	42
Taxa count ALT	42
Mayflies present?	58
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.6	4
Weighted SIGNAL	5.1		5.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	51.31%	39,019,909,176m²
	Forestry	2.2.0 Production native forests	22.41%	17,039,678,684m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	13.21%	10,047,855,365m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	7.66%	5,825,311,086m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.59%	450,004,719m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.45%	341,003,576m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.44%	334,753,510m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	0.37%	280,002,936m²
	Unknown	5.3.8 Abandoned manufacturing and industrial, 5.8.4 Extractive industry not in use	0.10%	75,000,786m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms, 5.2.7 Saleyards/stockyards	0.03%	21,500,225m²
	Waste Management	5.9.5 Sewage/sewerage	0.01%	6,250,066m²
	Industrial	5.3.0 Manufacturing and industrial	0.00%	500,005m²
Show minor land uses 8
				760,427,974m²

Waterbug sample history

Sampled on 19 September 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	16	1
Hydrobiidae (Unident.) KG029999	15
Planorbidae (Unident.) KG079999	1
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	1
Sphaeriidae (Unident.) KP039999	3
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Unknown MA	1
Araneae (Unident.) MA999999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OG	1
Cladocera (Unident.) OG999999	1
Isopoda OR	5	2
Sphaeromatidae (Unident.) OR139999	5
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	22	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	12

Psephenidae (Unident.) QC379999	2

Diptera QD	85	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	24
Orthocladiinae (Unident.) QDAF9999	44
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	58	9
Baetidae (Unident.) QE029999	26
Leptophlebiidae (Unident.) QE069999	25
Caenidae (Unident.) QE089999	7
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	7
Pleidae (Unident.) QH689999	3
Megaloptera QM	9	8
Corydalidae (Unident.) QM019999	9

Odonata QO	4	3
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	1
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	16
Trichoptera QT	61	8
Hydrobiosidae (Unident.) QT019999	13
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	16
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	3
Helicopsychidae (Unident.) QT179999	2
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.6