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

Bracker Creek @ Stanthorpe-Inglewood Rd 61008

Source	Office of Environment and Heritage
Latest Sample Date	03-04-2011
Taxa count ORDER	9
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	63
	ORDER	FAMILY	ALT
SIGNAL	3.4	4.3	2.6
Weighted SIGNAL	5.3		3.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	97.24%	63,390,866,040m²
	Natural	1.1.7 Other conserved area, 1.2.0 Managed resource protection	1.75%	1,139,015,561m²
	Forestry	2.2.0 Production native forests	0.43%	283,253,870m²
	Arable Farming	3.3.0 Cropping, 3.4.1 Tree fruits, 3.5.0 Seasonal horticulture	0.40%	261,503,573m²
	Mining	5.8.0 Mining	0.12%	75,251,028m²
	Water	6.2.0 Reservoir/dam	0.06%	37,500,512m²
	Residential And Infrastructure	5.7.1 Airports/aerodromes	0.01%	4,250,058m²
Show minor land uses 6
				651,916,406m²

Waterbug sample history

Sampled on 3 April 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	40	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	15

Hydrophilidae (Unident.) QC119999	18

Staphylinidae (Unident.) QC189999	2
Diptera QD	12	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	63	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	23
Caenidae (Unident.) QE089999	21
Hemiptera QH	20	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	8
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	3
Odonata QO	26	3
Coenagrionidae (Unident.) QO029999	20
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	2
Trichoptera QT	17	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.2

Sampled on 29 April 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidae (Unident.) IF419999	1
Gastropoda KG	19	1
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	12
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OT	20
Atyidae (Unident.) OT019999	20

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	60	5
Dytiscidae (Unident.) QC099999	22
Gyrinidae (Unident.) QC109999	30

Hydraenidae (Unident.) QC139999	3

Staphylinidae (Unident.) QC189999	1
Scirtidae (Unident.) QC209999	2

Psephenidae (Unident.) QC379999	2

Diptera QD	22	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	20	9
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	9
Hemiptera QH	42	2
Mesoveliidae (Unident.) QH529999	9
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	8
Gerridae (Unident.) QH579999	8
Corixidae (Unident.) QH659999	1
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	10
Pleidae (Unident.) QH689999	3
Odonata QO	33	3
Coenagrionidae (Unident.) QO029999	19
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	9
Libellulidae (Unident.) QO179999	1

SIGNALT	2.5
	ORDER
Weighted SIGNALT	3.0

Sampled on 22 May 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	17	1
Thiaridae (Unident.) KG049999	1
Lymnaeidae (Unident.) KG059999	6
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	5
Physidae (Unident.) KG089999	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Unknown MA	4
Araneae (Unident.) MA999999	4
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	20
Atyidae (Unident.) OT019999	20

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	38	5
Dytiscidae (Unident.) QC099999	4
Gyrinidae (Unident.) QC109999	15

Hydraenidae (Unident.) QC139999	1

Psephenidae (Unident.) QC379999	18

Diptera QD	59	3
Ceratopogonidae (Unident.) QD099999	10

Simuliidae (Unident.) QD109999	2

Tabanidae (Unident.) QD239999	5
Dolichopodidae (Unident.) QD369999	2
Tanypodinae (Unident.) QDAE9999	12
Orthocladiinae (Unident.) QDAF9999	19
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	44	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	34
Caenidae (Unident.) QE089999	5
Hemiptera QH	38	2
Mesoveliidae (Unident.) QH529999	5
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	5
Belostomatidae (Unident.) QH629999	6
Corixidae (Unident.) QH659999	9
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	8
Odonata QO	91	3
Coenagrionidae (Unident.) QO029999	39
Isostictidae (Unident.) QO039999	11
Protoneuridae (Unident.) QO049999	2
Aeshnidae (Unident.) QO129999	5
Gomphidae (Unident.) QO139999	13
Corduliidae (Unident.) QO169999	5
Libellulidae (Unident.) QO179999	16
Trichoptera QT	28	8
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	4
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	17

SIGNALT	2.5
	ORDER
Weighted SIGNALT	3.4

Sampled on 25 May 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	37	1
Lymnaeidae (Unident.) KG059999	14
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	19
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OT	42
Atyidae (Unident.) OT019999	42

Unknown OV	10
Parastacidae (Unident.) OV019999	10

Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	41	5
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	12

Hydrophilidae (Unident.) QC119999	9

Scirtidae (Unident.) QC209999	1

Psephenidae (Unident.) QC379999	10

Diptera QD	16	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	8

Stratiomyidae (Unident.) QD249999	2
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	52	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	41
Caenidae (Unident.) QE089999	4
Hemiptera QH	76	2
Mesoveliidae (Unident.) QH529999	1
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	28
Nepidae (Unident.) QH619999	3
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	40
Odonata QO	52	3
Coenagrionidae (Unident.) QO029999	45
Isostictidae (Unident.) QO039999	4
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	13	8
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	9

SIGNALT	2.7
	ORDER
Weighted SIGNALT	3.2