Explore

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

Kiernans Ck off Dart Brook HUNT08

Source	Office of Environment and Heritage
Latest Sample Date	14-10-2012
Taxa count ORDER	9
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	5.3	5	4.8
Weighted SIGNAL	5.2		5.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	95.21%	2,004,440,591m²
	Pastoral Farming	3.2.0 Grazing modified pastures	2.15%	45,259,948m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.29%	27,255,991m²
	Natural	1.1.1 Strict nature reserves	0.87%	18,254,012m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.48%	10,002,199m²
Show minor land uses 4
				21,052,127m²

Waterbug sample history

Sampled on 14 October 2012

Taxa	Abundance	SIGNALT Grade
Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	52	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	9

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	22

Diptera QD	17	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	7

Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	2
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	13
Caenidae (Unident.) QE089999	1
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	3
Nepidae (Unident.) QH619999	1
Notonectidae (Unident.) QH679999	4
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Odonata QO	14	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	7
Diphlebiidae (Unident.) QO099999	1
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	2
Plecoptera QP	9	10
Gripopterygidae (Unident.) QP039999	9
Trichoptera QT	28	8
Hydrobiosidae (Unident.) QT019999	2
Conoesucidae (Unident.) QT159999	9
Helicopsychidae (Unident.) QT179999	1
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	13

SIGNALT	5.3
	ORDER
Weighted SIGNALT	5.4

Sampled on 13 December 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	7
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	87	5
Dytiscidae (Unident.) QC099999	3
Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.) QC209999	6

Elmidae (Unident.) QC349999	18

Psephenidae (Unident.) QC379999	48

Diptera QD	37	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	4

Simuliidae (Unident.) QD109999	6

Psychodidae (Unident.) QD129999	1

Athericidae (Unident.) QD229999	4

Diamesinae (Unident.) QDAB9999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	194	9
Baetidae (Unident.) QE029999	30
Leptophlebiidae (Unident.) QE069999	161
Caenidae (Unident.) QE089999	3
Hemiptera QH	34	2
Veliidae (Unident.) QH569999	9
Gerridae (Unident.) QH579999	1
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	13
Megaloptera QM	53	8
Corydalidae (Unident.) QM019999	53

Odonata QO	6	3
Diphlebiidae (Unident.) QO099999	2
Gomphidae (Unident.) QO139999	4
Plecoptera QP	9	10
Gripopterygidae (Unident.) QP039999	9
Trichoptera QT	107	8
Hydrobiosidae (Unident.) QT019999	6
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	20
Hydropsychidae (Unident.) QT069999	7
Polycentropodidae (Unident.) QT079999	2
Conoesucidae (Unident.) QT159999	3
Helicopsychidae (Unident.) QT179999	5
Odontoceridae (Unident.) QT229999	3
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	58

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.4

Sampled on 18 October 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Ancylidae (Unident.) KG069999	3
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Unknown OT	12
Atyidae (Unident.) OT019999	12

Coleoptera QC	40	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	18

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	16

Diptera QD	16	3
Culicidae (Unident.) QD079999	6

Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	11	9
Leptophlebiidae (Unident.) QE069999	11
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	1
Notonectidae (Unident.) QH679999	3
Odonata QO	13	3
Megapodagrionidae (Unident.) QO079999	5
Synlestidae (Unident.) QO089999	5
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	2
Trichoptera QT	14	8
Helicopsychidae (Unident.) QT179999	3
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.1