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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	15-10-2012
Taxa count ORDER	9
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	26
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.8	2.9
Weighted SIGNAL	5.3		4.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.4.2 Olives	45.87%	128,667,225m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	32.18%	90,266,542m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	15.82%	44,385,206m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	4.44%	12,467,754m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.69%	4,737,747m²
Show minor land uses 1
				2,805,245m²

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.5

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	18	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	17
Unknown MA	2
Araneae (Unident.) MA999999	2
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OT	13
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	28	5
Dytiscidae (Unident.) QC099999	6
Gyrinidae (Unident.) QC109999	18

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	1

Diptera QD	11	3
Simuliidae (Unident.) QD109999	3

Stratiomyidae (Unident.) QD249999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	23	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	11
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	4
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	1
Odonata QO	51	3
Coenagrionidae (Unident.) QO029999	46
Protoneuridae (Unident.) QO049999	2
Corduliidae (Unident.) QO169999	3
Trichoptera QT	9	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.6

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	1
Ancylidae (Unident.) KG069999	3
Physidae (Unident.) KG089999	5
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Isopoda OR	1	2
Oniscidae sp.(Unident.) OR259999	1

Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	46	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	24

Curculionidae (Unident.) QCAN9999	2

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	22	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	2

Stratiomyidae (Unident.) QD249999	4
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	10
Hemiptera QH	15	2
Hydrometridae (Unident.) QH549999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	3
Odonata QO	16	3
Coenagrionidae (Unident.) QO029999	11
Protoneuridae (Unident.) QO049999	1
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	17	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.6