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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	03-12-1997
Taxa count ORDER	10
Taxa count FAMILY	16
Taxa count ALT	16
Mayflies present?	109
	ORDER	FAMILY	ALT
SIGNAL	3.3	4.3	2.2
Weighted SIGNAL	5.3		3.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	43.25%	67,104,395,493m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	28.21%	43,774,855,656m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	23.01%	35,701,178,388m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads	2.24%	3,482,468,628m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.22%	3,446,968,948m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	0.95%	1,479,236,674m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.4 Piggeries, 5.2.6 Horse studs	0.06%	91,999,171m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	25,499,770m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	24,749,777m²
	Industrial	5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.01%	21,499,806m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.00%	6,249,944m²
Show minor land uses 8
				1,551,591,023m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	23	1
Physidae (Unident.) KG089999	23
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OT	4
Atyidae (Unident.) OT019999	4

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	56	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	51

Diptera QD	29	3
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	21
Ephemeroptera QE	109	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	36
Caenidae (Unident.) QE089999	70
Hemiptera QH	68	2
Corixidae (Unident.) QH659999	62
Notonectidae (Unident.) QH679999	6
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	5
Trichoptera QT	14	8
Ecnomidae (Unident.) QT089999	10
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.8

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	27	1
Physidae (Unident.) KG089999	27
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OT	2
Atyidae (Unident.) OT019999	2

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	34	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	21

Hydraenidae (Unident.) QC139999	6

Diptera QD	49	3
Simuliidae (Unident.) QD109999	7

Stratiomyidae (Unident.) QD249999	5
Sciomyzidae (Unident.) QD459999	1

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	31
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	3
Caenidae (Unident.) QE089999	2
Hemiptera QH	97	2
Veliidae (Unident.) QH569999	13
Corixidae (Unident.) QH659999	75
Notonectidae (Unident.) QH679999	9
Odonata QO	11	3
Coenagrionidae (Unident.) QO029999	11
Trichoptera QT	7	8
Ecnomidae (Unident.) QT089999	7

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.5

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Temnocephalidea (Unident.) IF499999	1
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	4	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	3
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	5
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	9
Cladocera (Unident.) OG999999	9
Unknown OT	34
Atyidae (Unident.) OT019999	22

Palaemonidae (Unident.) OT029999	12

Coleoptera QC	61	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	4

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	33

Psephenidae (Unident.) QC379999	2

Diptera QD	121	3
Tipulidae (Unident.) QD019999	10
Culicidae (Unident.) QD079999	2

Simuliidae (Unident.) QD109999	28

Empididae (Unident.) QD359999	1
Muscidae (Unident.) QD899999	2
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	26
Chironominae (Unident.) QDAJ9999	30
Diptera (Unident.)(Larva) QDZZ9999	20

Ephemeroptera QE	97	9
Baetidae (Unident.) QE029999	40
Leptophlebiidae (Unident.) QE069999	40
Caenidae (Unident.) QE089999	17
Hemiptera QH	70	2
Veliidae (Unident.) QH569999	5
Corixidae (Unident.) QH659999	39
Notonectidae (Unident.) QH679999	26
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Odonata QO	1	3
Zygoptera (Unident.) QO999997	1
Trichoptera QT	150	8
Hydrobiosidae (Unident.) QT019999	3
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	138
Ecnomidae (Unident.) QT089999	8

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.8

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	6	1
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	4
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OT	4
Atyidae (Unident.) OT019999	4

Unknown QA	50
Collembola (Unident.) QA999999	50
Coleoptera QC	61	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	51

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

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	76	3
Culicidae (Unident.) QD079999	8

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	47
Chironominae (Unident.) QDAJ9999	1
Diptera (Unident.)(Larva) QDZZ9999	15

Ephemeroptera QE	53	9
Baetidae (Unident.) QE029999	13
Leptophlebiidae (Unident.) QE069999	30
Caenidae (Unident.) QE089999	9
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	56	2
Veliidae (Unident.) QH569999	30
Saldidae (Unident.) QH609999	1
Corixidae (Unident.) QH659999	21
Notonectidae (Unident.) QH679999	4
Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	13
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	6	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.7

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.8