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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	21-03-1996
Taxa count ORDER	13
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	448
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.9	3.7
Weighted SIGNAL	6.7		5.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	44.96%	60,480,629,888m²
	Forestry	2.2.0 Production native forests	24.50%	32,957,296,856m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	3.76%	5,052,198,802m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	1.17%	1,570,061,781m²
	Minimal Use	2.1.0 Grazing native vegetation	0.47%	629,024,752m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	0.39%	523,770,610m²
	Arable Farming	3.3.4 Oilseeds	0.01%	14,750,580m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.00%	750,030m²
Show minor land uses 5
				1,345,275,436m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	9	1
Physidae (Unident.) KG089999	9
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	11	6
Mites (Unident.) MM999999	11

Amphipoda OP	9	3
Perthiidae (Unident.) OP089999	9

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	1

Diptera QD	13	3
Simuliidae (Unident.) QD109999	3

Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	2
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	448	9
Baetidae (Unident.) QE029999	20
Coloburiscidae (Unident.) QE059999	309
Leptophlebiidae (Unident.) QE069999	115
Caenidae (Unident.) QE089999	4
Hemiptera QH	4	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	2
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	24	10
Gripopterygidae (Unident.) QP039999	24
Trichoptera QT	98	8
Glossosomatidae (Unident.) QT029999	2
Hydropsychidae (Unident.) QT069999	94
Odontoceridae (Unident.) QT229999	2

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.5

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	4
Cladocera (Unident.) OG999999	4
Amphipoda OP	3	3
Perthiidae (Unident.) OP089999	3

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	8	5
Elmidae (Unident.) QC349999	8

Diptera QD	115	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	2

Diamesinae (Unident.) QDAB9999	74
Orthocladiinae (Unident.) QDAF9999	19
Chironominae (Unident.) QDAJ9999	19
Ephemeroptera QE	96	9
Baetidae (Unident.) QE029999	2
Oniscigastridae (Unident.) QE039999	19
Coloburiscidae (Unident.) QE059999	48
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	21
Hemiptera QH	8	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	7
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Plecoptera QP	57	10
Gripopterygidae (Unident.) QP039999	57
Trichoptera QT	58	8
Hydropsychidae (Unident.) QT069999	10
Conoesucidae (Unident.) QT159999	40
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.4

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Acarina MM	15	6
Mites (Unident.) MM999999	15

Coleoptera QC	27	5
Elmidae (Unident.) QC349999	25

Psephenidae (Unident.) QC379999	2

Diptera QD	160	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	82

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	34
Chironominae (Unident.) QDAJ9999	16
Diptera (Unident.)(Larva) QDZZ9999	25

Ephemeroptera QE	152	9
Baetidae (Unident.) QE029999	67
Coloburiscidae (Unident.) QE059999	52
Leptophlebiidae (Unident.) QE069999	29
Caenidae (Unident.) QE089999	4
Hemiptera QH	42	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	39
Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	141	8
Hydropsychidae (Unident.) QT069999	140
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.1

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Amphipoda OP	9	3
Perthiidae (Unident.) OP089999	9

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	15	5
Dytiscidae (Unident.) QC099999	4
Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	10

Diptera QD	37	3
Diamesinae (Unident.) QDAB9999	4
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	20
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	58	9
Baetidae (Unident.) QE029999	2
Oniscigastridae (Unident.) QE039999	1
Coloburiscidae (Unident.) QE059999	37
Leptophlebiidae (Unident.) QE069999	16
Caenidae (Unident.) QE089999	2
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Plecoptera QP	76	10
Gripopterygidae (Unident.) QP039999	76
Trichoptera QT	14	8
Hydropsychidae (Unident.) QT069999	4
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	7
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.7