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

Snug River at Snug Tiers Road HOBA03

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	23-10-1998
Taxa count ORDER	9
Taxa count FAMILY	28
Taxa count ALT	29
Mayflies present?	62
	ORDER	FAMILY	ALT
SIGNAL	5.1	6	3.9
Weighted SIGNAL	7.1	5	5.6

Waterbug Land Use

	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, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	40.64%	5,625,276,177m²
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	26.81%	3,710,847,105m²
	Natural	1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	19.65%	2,720,254,447m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	6.39%	883,832,672m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	3.33%	461,543,172m²
	Arable Farming	4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes	1.05%	146,013,658m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.68%	93,758,770m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.1 Production nurseries	0.14%	19,501,824m²
	Water	6.2.0 Reservoir/dam, 6.6.0 Estuary/coastal waters, 6.6.1 Estuary/coastal waters - conservation	0.12%	17,001,590m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.07%	9,750,912m²
	Industrial	5.5.1 Commercial services	0.04%	5,500,515m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms	0.03%	4,750,444m²
	Mining	5.8.2 Quarries	0.03%	3,750,351m²
Show minor land uses 8
				138,415,447m²

Waterbug sample history

Sampled on 23 October 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Hydrobiidae (Unident.) KG029999	7
Oligochaeta LO	12	2
Oligochaeta (Unident.) LO999999	12
Acarina MM	3	6
Mites (Unident.) MM999999	3

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	21	5
Dytiscidae Adults QC09999A	7
Dytiscidae Larvae QC09999L	2
Scirtidae (Unident.) QC209999	12

Diptera QD	67	3
Culicidae (Unident.) QD079999	2

Simuliidae (Unident.) QD109999	11

Empididae (Unident.) QD359999	1
Podonominae (Unident.) QDAD9999	5
Tanypodinae (Unident.) QDAE9999	18
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	16
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	62	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	60
Plecoptera QP	63	10
Eustheniidae (Unident.) QP019999	1
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	60
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	48	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	5
Ecnomidae (Unident.) QT089999	9
Conoesucidae (Unident.) QT159999	1
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	26

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.7

Sampled on 20 April 1998

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	2
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	9	6
Mites (Unident.) MM999999	9

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	76	5
Scirtidae (Unident.) QC209999	9

Elmidae Adults QC34999A	42

Elmidae Larvae QC34999L	15

Psephenidae (Unident.) QC379999	10

Diptera QD	108	3
Tipulidae (Unident.) QD019999	19
Ceratopogonidae (Unident.) QD099999	14

Simuliidae (Unident.) QD109999	9

Athericidae (Unident.) QD229999	4

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	15
Chironominae (Unident.) QDAJ9999	37
Ephemeroptera QE	19	9
Leptophlebiidae (Unident.) QE069999	19
Hemiptera QH	1	2
Naucoridae (Unident.) QH669999	1
Plecoptera QP	44	10
Eustheniidae (Unident.) QP019999	8
Austroperlidae (Unident.) QP029999	3
Gripopterygidae (Unident.) QP039999	8
Notonemouridae (Unident.) QP049999	25
Trichoptera QT	140	8
Hydrobiosidae (Unident.) QT019999	13
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	17
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	35
Conoesucidae (Unident.) QT159999	2
Helicopsychidae (Unident.) QT179999	5
Calocidae (Unident.) QT189999	12
Philorheithridae (Unident.) QT219999	4
Leptoceridae (Unident.) QT259999	50

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.7