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

Source	Office of Environment and Heritage
Latest Sample Date	27-03-2012
Taxa count ORDER	8
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	13
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.4	3.2
Weighted SIGNAL	5.1		4.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	69.64%	8,666,674,692m²
	Pastoral Farming	3.2.0 Grazing modified pastures	16.65%	2,072,780,947m²
	Natural	1.1.3 National park	7.31%	909,873,325m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.6.0 Utilities, 5.7.0 Transport and communication, 5.7.2 Roads	4.86%	604,831,980m²
	Arable Farming	3.3.0 Cropping, 3.4.7 Perennial vegetables and herbs	1.27%	158,021,418m²
	Water	6.2.0 Reservoir/dam	0.16%	19,502,643m²
	Waste Management	5.9.1 Effluent pond, 5.9.3 Solid garbage	0.11%	14,001,898m²
Show minor land uses 3
				124,456,869m²

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.2

Taxa	Abundance	SIGNALT Grade
Unknown OT	8
Atyidae (Unident.) OT019999	8

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	5	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	3

Hydraenidae (Unident.) QC139999	1

Diptera QD	7	3
Simuliidae (Unident.) QD109999	1

Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	4
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	1
Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	6	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.3

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown MA	4
Araneae (Unident.) MA999999	4
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	16
Atyidae (Unident.) OT019999	16

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	54	5
Dytiscidae (Unident.) QC099999	16
Gyrinidae (Unident.) QC109999	30

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	5

Diptera QD	15	3
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	4

Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	27	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	14
Caenidae (Unident.) QE089999	5
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	8
Odonata QO	5	3
Gomphidae (Unident.) QO139999	4
Corduliidae (Unident.) QO169999	1
Trichoptera QT	30	8
Hydropsychidae (Unident.) QT069999	11
Leptoceridae (Unident.) QT259999	19

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.8

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidae (Unident.) IF419999	1
Gastropoda KG	4	1
Ancylidae (Unident.) KG069999	3
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	30	6
Mites (Unident.) MM999999	30

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Unknown OT	40
Atyidae (Unident.) OT019999	40

Unknown OV	18
Parastacidae (Unident.) OV019999	18

Coleoptera QC	31	5
Dytiscidae (Unident.) QC099999	29
Hydraenidae (Unident.) QC139999	2

Diptera QD	45	3
Ceratopogonidae (Unident.) QD099999	14

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	24
Ephemeroptera QE	7	9
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	2
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	1
Notonectidae (Unident.) QH679999	2
Odonata QO	5	3
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	1
Plecoptera QP	4	10
Notonemouridae (Unident.) QP049999	4
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.7