Explore

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

Great Forester River at Waterhouse Rd GFOR01

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	20-02-1998
Taxa count ORDER	7
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.4	2.6	3.1
Weighted SIGNAL	3		3.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area	25.55%	13,595,632,385m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	20.30%	10,799,707,984m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures	20.06%	10,671,711,445m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	16.94%	9,014,256,262m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	10.10%	5,374,604,675m²
	Arable Farming	3.3.0 Cropping, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.5 Irrigated shrub berries and fruits	3.22%	1,714,703,636m²
	Residential And Infrastructure	5.4.1 Urban residential, 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, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways	2.78%	1,477,710,044m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.3.1 River - conservation, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	0.65%	343,240,719m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.13%	69,248,128m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.7 Sawmill, 5.5.1 Commercial services	0.11%	56,998,459m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.09%	46,748,736m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.4 Piggeries	0.07%	38,248,966m²
Show minor land uses 6
				532,065,613m²

Waterbug sample history

Sampled on 20 February 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	26	1
Hydrobiidae (Unident.) KG029999	26
Amphipoda OP	96	3
Eusiridae (Unident.) OP039999	60

Corophiidae (Unident.) OP059999	36

Isopoda OR	23	2
Janiridae (Unident.) OR189999	23

Unknown OT	16
Atyidae (Unident.) OT019999	16

Unknown OX	14
Hymenostomatidae (Unident.) OX019999	14

Diptera QD	5	3
Dixidae (Unident.) QD069999	1

Orthocladiinae (Unident.) QDAF9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	1
Trichoptera QT	6	8
Leptoceridae (Unident.) QT259999	6

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.1