Explore

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

Mannus CK @ Seymours Block SF 63490

Source	Office of Environment and Heritage
Latest Sample Date	22-11-2005
Taxa count ORDER	16
Taxa count FAMILY	40
Taxa count ALT	40
Mayflies present?	51
	ORDER	FAMILY	ALT
SIGNAL	3.5	4	3.4
Weighted SIGNAL	4.8		4.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	63.18%	27,444,320,239m²
	Minimal Use	2.1.0 Grazing native vegetation	14.85%	6,449,957,753m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	8.38%	3,641,976,145m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation	6.03%	2,619,482,842m²
	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	1.46%	632,245,859m²
	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, 5.7.1 Airports/aerodromes, 5.7.2 Roads	1.27%	553,246,376m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection	1.24%	537,246,481m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes	0.79%	343,497,750m²
	Industrial	5.3.3 Major industrial complex, 5.5.1 Commercial services	0.10%	42,249,723m²
	Mining	5.8.0 Mining	0.03%	12,249,920m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.03%	12,249,920m²
	Unknown	3.6.0 Land in transition, 3.6.5 Abandoned perennial horticulture	0.02%	8,749,943m²
	Waste Management	5.9.0 Waste treatment and disposal	0.01%	2,749,982m²
Show minor land uses 9
				434,402,155m²

Waterbug sample history

Sampled on 22 November 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Unknown IH	1
Tetrastemmatidae (Unident.) IH019999	1
Gastropoda KG	5	1
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	3
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	21	6
Mites (Unident.) MM999999	21

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Coleoptera QC	151	5
Dytiscidae (Unident.) QC099999	91
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	39

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	14

Diptera QD	135	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	10

Simuliidae (Unident.) QD109999	79

Empididae (Unident.) QD359999	2
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	33
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	51	9
Baetidae (Unident.) QE029999	33
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	7
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	8
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	12
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	14
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	2
Plecoptera QP	27	10
Gripopterygidae (Unident.) QP039999	27
Trichoptera QT	54	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	5
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	35
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.8