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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	02-04-1996
Taxa count ORDER	14
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	215
	ORDER	FAMILY	ALT
SIGNAL	4.4	5.2	4.6
Weighted SIGNAL	6		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	51.31%	39,019,909,176m²
	Forestry	2.2.0 Production native forests	22.41%	17,039,678,684m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	13.21%	10,047,855,365m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	7.66%	5,825,311,086m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.59%	450,004,719m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.45%	341,003,576m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.44%	334,753,510m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	0.37%	280,002,936m²
	Unknown	5.3.8 Abandoned manufacturing and industrial, 5.8.4 Extractive industry not in use	0.10%	75,000,786m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms, 5.2.7 Saleyards/stockyards	0.03%	21,500,225m²
	Waste Management	5.9.5 Sewage/sewerage	0.01%	6,250,066m²
	Industrial	5.3.0 Manufacturing and industrial	0.00%	500,005m²
Show minor land uses 8
				760,427,974m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	13	2
Dugesiidae (Unident.) IF619999	13
Gastropoda KG	8	1
Hydrobiidae (Unident.) KG029999	8
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	5
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	3	6
Mites (Unident.) MM999999	3

Isopoda OR	126	2
Sphaeromatidae (Unident.) OR139999	126
Unknown OT	24
Atyidae (Unident.) OT019999	24

Coleoptera QC	36	5
Dytiscidae (Unident.) QC099999	11
Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	21

Psephenidae (Unident.) QC379999	2

Diptera QD	48	3
Simuliidae (Unident.) QD109999	27

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	215	9
Baetidae (Unident.) QE029999	99
Leptophlebiidae (Unident.) QE069999	49
Caenidae (Unident.) QE089999	67
Megaloptera QM	18	8
Corydalidae (Unident.) QM019999	18

Odonata QO	6	3
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	5
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	326	8
Hydrobiosidae (Unident.) QT019999	20
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	112
Hydropsychidae (Unident.) QT069999	120
Calamoceratidae (Unident.) QT249999	25
Leptoceridae (Unident.) QT259999	48

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.4

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	10	1
Hydrobiidae (Unident.) KG029999	8
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	1
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OG	2
Cladocera (Unident.) OG999999	2
Isopoda OR	20	2
Sphaeromatidae (Unident.) OR139999	20
Unknown OT	82
Atyidae (Unident.) OT019999	82

Coleoptera QC	53	5
Dytiscidae (Unident.) QC099999	14
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	6

Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	25

Psephenidae (Unident.) QC379999	2

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	75	3
Tipulidae (Unident.) QD019999	6
Simuliidae (Unident.) QD109999	5

Empididae (Unident.) QD359999	1
Diamesinae (Unident.) QDAB9999	5
Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	20
Chironominae (Unident.) QDAJ9999	10
Chironomidae (Unident.)(Larva) QDAZ9999	2
Diptera (Unident.)(Larva) QDZZ9999	15

Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	14
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	6
Ephemeroptera (Unident.) QE999999	9
Hemiptera QH	24	2
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	12
Notonectidae (Unident.) QH679999	9
Odonata QO	6	3
Aeshnidae (Unident.) QO129999	1
Libellulidae (Unident.) QO179999	5
Trichoptera QT	67	8
Hydrobiosidae (Unident.) QT019999	9
Hydroptilidae (Unident.) QT039999	5
Hydropsychidae (Unident.) QT069999	26
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	19
Trichoptera (Unident.) QT999999	1

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.9

Taxa	Abundance	SIGNALT Grade
Acarina MM	2	6
Mites (Unident.) MM999999	2

Isopoda OR	11	2
Sphaeromatidae (Unident.) OR139999	11
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	8	5
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	5

Diptera QD	117	3
Simuliidae (Unident.) QD109999	94

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	18
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	109	9
Baetidae (Unident.) QE029999	97
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	7
Odonata QO	1	3
Libellulidae (Unident.) QO179999	1
Plecoptera QP	14	10
Gripopterygidae (Unident.) QP039999	14
Trichoptera QT	82	8
Philopotamidae (Unident.) QT049999	12
Hydropsychidae (Unident.) QT069999	68
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.5

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	5	1
Hydrobiidae (Unident.) KG029999	3
Physidae (Unident.) KG089999	2
Unknown OG	1
Cladocera (Unident.) OG999999	1
Isopoda OR	13	2
Sphaeromatidae (Unident.) OR139999	13
Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	14	5
Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Elmidae (Unident.) QC349999	10

Diptera QD	13	3
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	4
Caenidae (Unident.) QE089999	8
Hemiptera QH	1	2
Gerridae (Unident.) QH579999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	1	3
Corduliidae (Unident.) QO169999	1
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	42	8
Hydrobiosidae (Unident.) QT019999	4
Hydropsychidae (Unident.) QT069999	36
Conoesucidae (Unident.) QT159999	1
Calamoceratidae (Unident.) QT249999	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.7