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	16-11-2005
Taxa count ORDER	10
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	34
	ORDER	FAMILY	ALT
SIGNAL	4.5	5.7	3.7
Weighted SIGNAL	6.4		5.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	3.88%	3,385,592,826m²
	Minimal Use	2.1.0 Grazing native vegetation	3.87%	3,377,592,607m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.82%	2,458,317,402m²
	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, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.65%	563,515,451m²
	Arable Farming	3.3.0 Cropping	0.50%	436,011,955m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	0.31%	266,507,307m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.03%	24,500,672m²
	Industrial	5.5.1 Commercial services	0.01%	8,000,219m²
	Unknown	3.6.3 Land under rehabilitation	0.01%	6,000,165m²
	Waste Management	5.9.2 Landfill	0.00%	4,250,117m²
Show minor land uses 8
				871,753,902m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	5	5
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	2

Diptera QD	133	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	14

Diamesinae (Unident.) QDAB9999	1
Orthocladiinae (Unident.) QDAF9999	87
Chironominae (Unident.) QDAJ9999	29
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	18
Oniscigastridae (Unident.) QE039999	4
Coloburiscidae (Unident.) QE059999	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	2
Hemiptera QH	7	2
Corixidae (Unident.) QH659999	7
Neuroptera QN	2	6
Neuroptera (Unident.) QN999999	2

Plecoptera QP	25	10
Gripopterygidae (Unident.) QP039999	25
Trichoptera QT	22	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	13
Limnephilidae (Unident.) QT109999	1
Conoesucidae (Unident.) QT159999	2
Leptoceridae (Unident.) QT259999	5

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.7