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

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	02-09-2008
Taxa count ORDER	9
Taxa count FAMILY	22
Taxa count ALT	23
Mayflies present?	101
	ORDER	FAMILY	ALT
SIGNAL	4.4	5.2	4
Weighted SIGNAL	5.5	5	5.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	53.33%	2,272,023,655m²
	Natural	1.1.5 Habitat/species management area, 1.2.0 Managed resource protection	15.08%	642,218,684m²
	Arable Farming	4.3.0 Irrigated cropping	10.51%	447,652,432m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	9.94%	423,644,257m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	8.78%	374,127,395m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	1.77%	75,525,718m²
	Unknown	3.6.1 Degraded land	0.49%	21,007,153m²
	Water	6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland	0.05%	2,000,681m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.7.2 Roads	0.04%	1,750,596m²
Show minor land uses 4
				42,599,506m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	204	3
Ceinidae (Unident.) OP029999	108

Paramelitidae (Unident.) OP069999	96

Isopoda OR	6	2
Phreatoicidae (Unident.) OR059999	6

Coleoptera QC	30	5
Elmidae Adults QC34999A	28

Elmidae Larvae QC34999L	2

Diptera QD	22	3
Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	15
Chironominae (Unident.) QDAJ9999	4
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	101	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	88
Caenidae (Unident.) QE089999	3
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	1
Trichoptera QT	59	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	9
Ecnomidae (Unident.) QT089999	13
Conoesucidae (Unident.) QT159999	14
Helicopsychidae (Unident.) QT179999	15
Leptoceridae (Unident.) QT259999	7

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.8