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

Stonequarry Ck d/s Abbotsford Bridge HAWKLW04

Source	Office of Environment and Heritage
Latest Sample Date	04-04-2011
Taxa count ORDER	15
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	9
	ORDER	FAMILY	ALT
SIGNAL	3	3.7	3.1
Weighted SIGNAL	4.7		3.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.2 Roads	35.44%	1,526,529,717m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	32.72%	1,409,508,274m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	17.46%	752,137,820m²
	Natural	1.1.3 National park	5.51%	237,543,527m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	3.83%	165,030,240m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 3.5.2 Seasonal flowers and bulbs, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	2.86%	123,272,588m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms, 5.2.6 Horse studs	1.42%	61,011,180m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.57%	24,504,490m²
	Mining	5.8.0 Mining	0.13%	5,751,054m²
	Industrial	5.5.1 Commercial services	0.03%	1,500,275m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.02%	1,000,183m²
Show minor land uses 6
				43,077,893m²

Waterbug sample history

Sampled on 4 April 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	5	1
Lymnaeidae (Unident.) KG059999	5
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Unknown MA	2
Araneae (Unident.) MA999999	2
Unknown OH	5
Ostracoda (Unident.) OH999999	5
Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	6

Unknown OT	6
Atyidae (Unident.) OT019999	6

Unknown QA	5
Collembola (Unident.) QA999999	5
Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	21

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	3

Diptera QD	28	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	13

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	9	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	4	2
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	1
Belostomatidae (Unident.) QH629999	1
Corixidae (Unident.) QH659999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	1

Sialidae (Unident.) QM029999	1
Odonata QO	51	3
Coenagrionidae (Unident.) QO029999	11
Megapodagrionidae (Unident.) QO079999	2
Gomphidae (Unident.) QO139999	22
Corduliidae (Unident.) QO169999	4
Libellulidae (Unident.) QO179999	12
Trichoptera QT	15	8
Philopotamidae (Unident.) QT049999	3
Hydropsychidae (Unident.) QT069999	3
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.4

Sampled on 5 June 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	16	1
Lymnaeidae (Unident.) KG059999	3
Physidae (Unident.) KG089999	13
Bivalvia KP	6	3
Sphaeriidae (Unident.) KP039999	6
Hirudinea LH	17	1
Glossiphoniidae (Unident.) LH019999	16
Richardsonianidae (Unident.) LH039999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	6
Atyidae (Unident.) OT019999	6

Unknown PD	1
Diplopoda (Unident.) PD999999	1
Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	10	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	95	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	9

Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	67
Ephemeroptera QE	42	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	37
Caenidae (Unident.) QE089999	3
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	1
Notonectidae (Unident.) QH679999	3
Pleidae (Unident.) QH689999	1
Megaloptera QM	7	8
Sialidae (Unident.) QM029999	7
Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	9
Isostictidae (Unident.) QO039999	3
Megapodagrionidae (Unident.) QO079999	12
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	2
Trichoptera QT	92	8
Hydroptilidae (Unident.) QT039999	4
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	17
Ecnomidae (Unident.) QT089999	5
Leptoceridae (Unident.) QT259999	56

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.7