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	14-05-2009
Taxa count ORDER	12
Taxa count FAMILY	20
Taxa count ALT	20
Mayflies present?	27
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.5	3.3
Weighted SIGNAL	3.7		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	82.68%	1,345,007,757m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	14.62%	237,751,371m²
	Arable Farming	3.4.1 Tree fruits, 3.5.3 Seasonal vegetables and herbs, 4.4.2 Irrigated olives, 4.5.3 Irrigated seasonal vegetables and herbs	1.23%	20,000,115m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.89%	14,500,084m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms	0.45%	7,250,042m²
	Water	6.2.0 Reservoir/dam	0.14%	2,250,013m²
Show minor land uses 4
				16,267,594m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	4	1
Physidae (Unident.) KG089999	4
Bivalvia KP	13	3
Sphaeriidae (Unident.) KP039999	13
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	22	5
Dytiscidae (Unident.) QC099999	3
Hydraenidae (Unident.) QC139999	11

Scirtidae (Unident.) QC209999	8

Diptera QD	5	3
Tipulidae (Unident.) QD019999	1
Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	27	9
Leptophlebiidae (Unident.) QE069999	27
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	7
Gelastocoridae (Unident.) QH649999	1
Odonata QO	8	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	4
Corduliidae (Unident.) QO169999	2
Libellulidae (Unident.) QO179999	1
Trichoptera QT	20	8
Leptoceridae (Unident.) QT259999	20

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.4