Explore

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

Cassidy Creek at Leichhardt Downs 120013A

Source	MIV
Latest Sample Date	10-10-2001
Taxa count ORDER	11
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	14
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.7	2.6
Weighted SIGNAL	3.9		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	78.37%	9,446,939,981m²
	Arable Farming	4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.5 Irrigated sugar, 4.4.1 Irrigated tree fruits	18.00%	2,169,719,448m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.5.2 Marsh/wetland - production	3.49%	420,397,202m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.15%	17,495,722m²
Show minor land uses 1
				120,545,524m²

Waterbug sample history

Sampled on 10 October 2001

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	62	1
Hydrobiidae (Unident.) KG029999	14
Thiaridae (Unident.) KG049999	17
Lymnaeidae (Unident.) KG059999	20
Planorbidae (Unident.) KG079999	11
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Unknown OH	12
Ostracoda (Unident.) OH999999	12
Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	51	5
Dytiscidae (Unident.) QC099999	6
Hydrophilidae (Unident.) QC119999	42

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	17	3
Simuliidae (Unident.) QD109999	7

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	14	9
Baetidae (Unident.) QE029999	7
Caenidae (Unident.) QE089999	7
Hemiptera QH	26	2
Mesoveliidae (Unident.) QH529999	2
Veliidae (Unident.) QH569999	7
Nepidae (Unident.) QH619999	2
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	1
Naucoridae (Unident.) QH669999	3
Pleidae (Unident.) QH689999	10
Lepidoptera QL	4	2
Crambidae (Unident.) QL019999	4

Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	6
Protoneuridae (Unident.) QO049999	2
Aeshnidae (Unident.) QO129999	3
Libellulidae (Unident.) QO179999	7
Trichoptera QT	9	8
Hydroptilidae (Unident.) QT039999	4
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.3

Sampled on 1 June 2001

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	11	1
Hydrobiidae (Unident.) KG029999	4
Thiaridae (Unident.) KG049999	6
Lymnaeidae (Unident.) KG059999	1
Isopoda OR	1	2
Cirolanidae (Unident.) OR129999	1
Unknown OT	29
Atyidae (Unident.) OT019999	22

Palaemonidae (Unident.) OT029999	7

Coleoptera QC	16	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	12

Diptera QD	21	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	10

Tabanidae (Unident.) QD239999	1
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	20
Hemiptera QH	13	2
Mesoveliidae (Unident.) QH529999	1
Belostomatidae (Unident.) QH629999	1
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	6
Lepidoptera QL	20	2
Crambidae (Unident.) QL019999	20

Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	11
Protoneuridae (Unident.) QO049999	2
Libellulidae (Unident.) QO179999	5
Trichoptera QT	27	8
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	10
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.5

Sampled on 2 December 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Dugesiidae (Unident.) IF619999	8
Gastropoda KG	32	1
Hydrobiidae (Unident.) KG029999	10
Thiaridae (Unident.) KG049999	20
Physidae (Unident.) KG089999	2
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	38	5
Hydrophilidae (Unident.) QC119999	18

Psephenidae (Unident.) QC379999	20

Diptera QD	13	3
Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	5
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	16
Caenidae (Unident.) QE089999	1
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	3
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	2
Pleidae (Unident.) QH689999	10
Lepidoptera QL	11	2
Crambidae (Unident.) QL019999	11

Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	12
Libellulidae (Unident.) QO179999	12
Trichoptera QT	27	8
Hydroptilidae (Unident.) QT039999	15
Hydropsychidae (Unident.) QT069999	10
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.5

Sampled on 23 July 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Dugesiidae (Unident.) IF619999	10
Gastropoda KG	13	1
Hydrobiidae (Unident.) KG029999	4
Thiaridae (Unident.) KG049999	9
Bivalvia KP	10	3
Corbiculidae (Unident.) KP029999	10
Hirudinea LH	1	1
Erpobdellidae (Unident.) LH059999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	6
Ostracoda (Unident.) OH999999	6
Unknown OJ	11
Copepoda (Unident.) OJ999999	11
Unknown OT	24
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	4

Coleoptera QC	69	5
Dytiscidae (Unident.) QC099999	11
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	3

Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	10

Diptera QD	70	3
Culicidae (Unident.) QD079999	12

Simuliidae (Unident.) QD109999	11

Tabanidae (Unident.) QD239999	5
Empididae (Unident.) QD359999	1
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	4
Caenidae (Unident.) QE089999	10
Hemiptera QH	39	2
Veliidae (Unident.) QH569999	10
Gerridae (Unident.) QH579999	10
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	10
Pleidae (Unident.) QH689999	8
Lepidoptera QL	11	2
Crambidae (Unident.) QL019999	11

Odonata QO	12	3
Coenagrionidae (Unident.) QO029999	3
Protoneuridae (Unident.) QO049999	1
Libellulidae (Unident.) QO179999	8
Trichoptera QT	39	8
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	16
Ecnomidae (Unident.) QT089999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	17

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.2