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	25-01-2011
Taxa count ORDER	15
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	53
	ORDER	FAMILY	ALT
SIGNAL	3.3	4.2	3
Weighted SIGNAL	5		4.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	37.05%	97,512,075,131m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes	32.68%	86,001,404,795m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	13.95%	36,717,495,883m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	6.50%	17,113,131,562m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	4.35%	11,459,670,689m²
	Arable Farming	3.3.0 Cropping, 3.3.5 Sugar, 3.4.0 Perennial horticulture, 4.4.0 Irrigated perennial horticulture, 4.5.4 Irrigated turf farming	2.70%	7,096,950,883m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	2.45%	6,445,705,390m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture	0.30%	781,744,590m²
	Mining	5.8.0 Mining	0.01%	33,749,766m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.01%	23,749,836m²
	Industrial	5.3.1 General purpose factory	0.00%	8,999,938m²
Show minor land uses 6
				2,631,946,785m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Unknown MA	1
Araneae (Unident.) MA999999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OT	18
Atyidae (Unident.) OT019999	14

Palaemonidae (Unident.) OT029999	4

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	37	5
Carabidae (Unident.) QC059999	3
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	2

Staphylinidae (Unident.) QC189999	2
Scirtidae (Unident.) QC209999	1

Spercheidae QCAR9999	2

Diptera QD	35	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	9

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	19
Ephemeroptera QE	53	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	37
Caenidae (Unident.) QE089999	8
Hemiptera QH	27	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	7
Saldidae (Unident.) QH609999	1
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	6
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2
Trichoptera QT	110	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	92
Ecnomidae (Unident.) QT089999	7
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.2