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

ALBERT R. AT LUSCOMBE BR. 1451044

Source	MIV
Latest Sample Date	19-05-1997
Taxa count ORDER	14
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.4	2.8
Weighted SIGNAL	4.4		3.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	63.40%	45,330,631,755m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	18.40%	13,154,473,518m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture	10.30%	7,363,515,063m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.4 Irrigated vine fruits, 4.4.9 Irrigated grapes, 4.5.4 Irrigated turf farming	4.05%	2,898,604,340m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	1.32%	947,034,090m²
	Forestry	3.1.0 Plantation forests	0.84%	603,771,734m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.67%	480,267,288m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	0.65%	464,266,712m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.20%	141,505,094m²
	Unknown	3.6.0 Land in transition, 3.6.2 Abandoned land, 3.6.5 Abandoned perennial horticulture, 4.6.5 Abandoned irrigated perennial horticulture	0.10%	70,752,547m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses, 5.1.4 Glasshouses (hydroponic)	0.04%	26,500,954m²
	Industrial	5.5.1 Commercial services	0.02%	15,000,540m²
	Waste Management	5.9.0 Waste treatment and disposal	0.01%	6,750,243m²
Show minor land uses 9
				715,030,739m²

Waterbug sample history

Sampled on 19 May 1997

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	4	3
Corbiculidae (Unident.) KP029999	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OJ	11
Copepoda (Unident.) OJ999999	11
Isopoda OR	11	2
Sphaeromatidae (Unident.) OR139999	11
Unknown OT	10
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	6

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	3	5
Hydrophilidae (Unident.) QC119999	3

Diptera QD	33	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	7
Caenidae (Unident.) QE089999	14
Hemiptera QH	14	2
Hydrometridae (Unident.) QH549999	1
Gerridae (Unident.) QH579999	13
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	5	3
Protoneuridae (Unident.) QO049999	1
Libellulidae (Unident.) QO179999	4
Trichoptera QT	17	8
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	9
Leptoceridae (Unident.) QT259999	7

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.5