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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	09-10-1998
Taxa count ORDER	12
Taxa count FAMILY	34
Taxa count ALT	34
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	5.2	4.8	4.1
Weighted SIGNAL	5		5.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	100.00%	773,954,822m²
				7,739,548m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Amphipoda OP	9	3
Paramelitidae (Unident.) OP069999	9

Coleoptera QC	27	5
Gyrinidae (Unident.) QC109999	15

Staphylinidae (Unident.) QC189999	3
Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	2

Ptilodactylidae (Unident.) QC399999	1

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	127	3
Tipulidae (Unident.) QD019999	5
Dixidae (Unident.) QD069999	7

Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	28

Simuliidae (Unident.) QD109999	18

Aphroteniinae (Unident.) QDAA9999	1
Tanypodinae (Unident.) QDAE9999	12
Orthocladiinae (Unident.) QDAF9999	27
Chironominae (Unident.) QDAJ9999	12
Diptera (Unident.)(Larva) QDZZ9999	15

Ephemeroptera QE	11	9
Oniscigastridae (Unident.) QE039999	3
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	3
Hemiptera QH	20	2
Veliidae (Unident.) QH569999	14
Gerridae (Unident.) QH579999	5
Pleidae (Unident.) QH689999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	4	3
Synlestidae (Unident.) QO089999	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	101	10
Gripopterygidae (Unident.) QP039999	101
Trichoptera QT	108	8
Hydropsychidae (Unident.) QT069999	100
Antipodoeciidae (Unident.) QT169999	5
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.6

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	5	6
Gordiidae (Unident.) IJ019999	5
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	13	5
Gyrinidae (Unident.) QC109999	6

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Ptilodactylidae (Unident.) QC399999	5

Diptera QD	25	3
Tipulidae (Unident.) QD019999	3
Dixidae (Unident.) QD069999	2

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	7

Aphroteniinae (Unident.) QDAA9999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	12	9
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	2
Hemiptera QH	105	2
Veliidae (Unident.) QH569999	99
Gerridae (Unident.) QH579999	5
Corixidae (Unident.) QH659999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Neuroptera QN	2	6
Osmylidae (Unident.) QN039999	2

Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	33	8
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	19
Leptoceridae (Unident.) QT259999	12

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.7