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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	15-04-1996
Taxa count ORDER	12
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	40
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.9	3.8
Weighted SIGNAL	5.7		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	64.59%	10,165,642,459m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	26.66%	4,195,896,048m²
	Forestry	2.2.0 Production native forests	2.38%	374,968,369m²
	Pastoral Farming	3.2.0 Grazing modified pastures	1.47%	231,730,452m²
	Water	6.3.0 River	1.09%	171,485,534m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.2 Roads	0.37%	57,995,108m²
Show minor land uses 4
				157,384,224m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OT	54
Atyidae (Unident.) OT019999	54

Coleoptera QC	31	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	21

Elmidae (Unident.) QC349999	3

Diptera QD	139	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	78

Tanypodinae (Unident.) QDAE9999	23
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	26
Ephemeroptera QE	40	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	15
Hemiptera QH	3	2
Corixidae (Unident.) QH659999	2
Hemiptera (Unident.) QH999999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	7	3
Protoneuridae (Unident.) QO049999	1
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	1
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	136	8
Hydrobiosidae (Unident.) QT019999	7
Philopotamidae (Unident.) QT049999	48
Hydropsychidae (Unident.) QT069999	23
Calocidae (Unident.) QT189999	15
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	42

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	42	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	18

Elmidae (Unident.) QC349999	11

Psephenidae (Unident.) QC379999	6

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	102	3
Ceratopogonidae (Unident.) QD099999	6

Tabanidae (Unident.) QD239999	2
Muscidae (Unident.) QD899999	1
Tanypodinae (Unident.) QDAE9999	34
Orthocladiinae (Unident.) QDAF9999	15
Chironominae (Unident.) QDAJ9999	42
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	52	9
Baetidae (Unident.) QE029999	35
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	15
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	4	3
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	2
Plecoptera QP	9	10
Gripopterygidae (Unident.) QP039999	9
Trichoptera QT	64	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	12
Ecnomidae (Unident.) QT089999	4
Conoesucidae (Unident.) QT159999	4
Calocidae (Unident.) QT189999	2
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	35

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.2

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	9	5
Elmidae (Unident.) QC349999	9

Diptera QD	43	3
Simuliidae (Unident.) QD109999	16

Tabanidae (Unident.) QD239999	1
Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	1
Odonata QO	3	3
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	52	8
Hydrobiosidae (Unident.) QT019999	4
Philopotamidae (Unident.) QT049999	19
Hydropsychidae (Unident.) QT069999	19
Calocidae (Unident.) QT189999	10

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.0

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	47	2
Oligochaeta (Unident.) LO999999	47
Acarina MM	22	6
Mites (Unident.) MM999999	22

Unknown OT	21
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	5

Coleoptera QC	36	5
Hydrophilidae (Unident.) QC119999	33

Elmidae (Unident.) QC349999	3

Diptera QD	69	3
Tipulidae (Unident.) QD019999	5
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	10

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	27
Chironominae (Unident.) QDAJ9999	19
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	46	9
Baetidae (Unident.) QE029999	34
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	7
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	2
Trichoptera QT	45	8
Hydrobiosidae (Unident.) QT019999	12
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	5
Hydropsychidae (Unident.) QT069999	13
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.4