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

Dawson River at Lonesome National Park 1303113

Source	MIV
Latest Sample Date	31-05-2008
Taxa count ORDER	16
Taxa count FAMILY	40
Taxa count ALT	40
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.8	2.5
Weighted SIGNAL	4.3		3.5

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	80.45%	83,968,781,278m²
	Forestry	2.2.0 Production native forests	17.44%	18,198,506,779m²
	Natural	1.1.3 National park	2.07%	2,159,000,804m²
	Water	6.2.0 Reservoir/dam	0.02%	25,750,010m²
	Mining	5.8.0 Mining	0.01%	9,750,004m²
	Residential And Infrastructure	5.6.6 Gas treatment, storage and transmission, 5.7.5 Navigation and communication	0.01%	7,750,003m²
	Industrial	5.3.0 Manufacturing and industrial	0.01%	5,250,002m²
Show minor land uses 5
				1,043,747,889m²

Waterbug sample history

Sampled on 31 May 2008

Taxa	Abundance	SIGNALT Grade
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	5	1
Ancylidae (Unident.) KG069999	5
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OG	20
Cladocera (Unident.) OG999999	20
Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	12
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	8

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	36	5
Noteridae (Unident.) QC089999	4

Dytiscidae (Unident.) QC099999	18
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	7

Scirtidae (Unident.) QC209999	1

Diptera QD	55	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	8

Tabanidae (Unident.) QD239999	4
Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	10
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	37	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	6
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	15
Notonectidae (Unident.) QH679999	9
Pleidae (Unident.) QH689999	5
Megaloptera QM	7	8
Sialidae (Unident.) QM029999	7
Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	11
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	13
Libellulidae (Unident.) QO179999	1
Trichoptera QT	26	8
Ecnomidae (Unident.) QT089999	12
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.2