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

Ringarooma River at Ogilvies Bridge RING03

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	12-02-1998
Taxa count ORDER	10
Taxa count FAMILY	17
Taxa count ALT	18
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	4.8	4.5	3.5
Weighted SIGNAL	5.5	5	5.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.4 Landscape	45.03%	34,950,592,968m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	18.45%	14,324,062,696m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	15.65%	12,148,151,266m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	11.72%	9,097,924,971m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	4.49%	3,485,008,551m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 3.3.7 Alkaloid poppies, 4.3.0 Irrigated cropping, 4.3.2 Irrigated beverage and spice crops, 4.3.7 Irrigated alkaloid poppies, 4.4.0 Irrigated perennial horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	1.77%	1,370,101,647m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	1.68%	1,307,346,991m²
	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	0.67%	519,788,563m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.50%	388,278,806m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.02%	15,751,169m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.7 Sawmill	0.02%	13,751,020m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.00%	1,500,111m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	500,037m²
Show minor land uses 8
				776,227,588m²

Waterbug sample history

Sampled on 12 February 1998

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	10	5
Dytiscidae Adults QC09999A	1
Dytiscidae Larvae QC09999L	1
Scirtidae (Unident.) QC209999	4

Elmidae Adults QC34999A	4

Diptera QD	14	3
Tanypodinae (Unident.) QDAE9999	9
Chironominae (Unident.) QDAJ9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	21	9
Leptophlebiidae (Unident.) QE069999	21
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	1
Odonata QO	5	3
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	2
Plecoptera QP	12	10
Gripopterygidae (Unident.) QP039999	12
Trichoptera QT	27	8
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	26

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.6