Explore

NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Office of Environment and Heritage
Latest Sample Date	29-10-2011
Taxa count ORDER	11
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	8
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.7	2.7
Weighted SIGNAL	4.6		4.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	45.91%	37,963,507,516m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.1 Irrigated tree fruits	33.47%	27,675,640,976m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	17.97%	14,857,807,256m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.15%	1,775,476,968m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.47%	391,744,918m²
	Natural	1.2.0 Managed resource protection	0.02%	17,999,766m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms	0.01%	6,499,916m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	2,749,964m²
Show minor land uses 5
				826,914,273m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Ancylidae (Unident.) KG069999	3
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	6
Cladocera (Unident.) OG999999	6
Unknown OJ	4
Copepoda (Unident.) OJ999999	4
Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	31	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	5

Diptera QD	3	3
Tipulidae (Unident.) QD019999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	8	9
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	1
Hemiptera QH	8	2
Hydrometridae (Unident.) QH549999	3
Corixidae (Unident.) QH659999	5
Trichoptera QT	3	8
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.1

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Temnocephalidae (Unident.) IF419999	4
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OT	9
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	5

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	8	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Staphylinidae (Unident.) QC189999	1
Diptera QD	14	3
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	14	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	1
Hemiptera QH	17	2
Corixidae (Unident.) QH659999	11
Notonectidae (Unident.) QH679999	6
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.1

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown MA	1
Araneae (Unident.) MA999999	1
Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	3
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Diptera QD	40	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	12
Hemiptera QH	41	2
Hydrometridae (Unident.) QH549999	5
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	33
Notonectidae (Unident.) QH679999	1
Odonata QO	1	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	4	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	2

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.7

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.3