Explore

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

Hellyer River at Ridgley Highway ARTH25

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	28-03-2006
Taxa count ORDER	11
Taxa count FAMILY	21
Taxa count ALT	22
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	4.7	5.6	5.6
Weighted SIGNAL	7.2	5	6.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	51.84%	6,597,166,590m²
	Natural	1.1.5 Habitat/species management area, 1.1.7 Other conserved area	31.66%	4,028,477,791m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	15.67%	1,994,120,249m²
	Residential And Infrastructure	5.7.2 Roads, 5.7.3 Railways	0.54%	68,728,295m²
	Water	6.1.0 Lake, 6.3.1 River - conservation	0.26%	32,739,661m²
	Minimal Use	1.3.3 Residual native cover	0.03%	3,748,816m²
Show minor land uses 3
				127,249,814m²

Waterbug sample history

Sampled on 28 March 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	45	3
Paramelitidae (Unident.) OP069999	45

Coleoptera QC	57	5
Scirtidae (Unident.) QC209999	13

Elmidae Adults QC34999A	36

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	6

Diptera QD	3	3
Tipulidae (Unident.) QD019999	1
Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	1
Ephemeroptera QE	17	9
Leptophlebiidae (Unident.) QE069999	17
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	41	10
Eustheniidae (Unident.) QP019999	27
Gripopterygidae (Unident.) QP039999	14
Trichoptera QT	119	8
Hydrobiosidae (Unident.) QT019999	14
Hydropsychidae (Unident.) QT069999	20
Conoesucidae (Unident.) QT159999	65
Helicophidae (Unident.) QT199999	3
Philorheithridae (Unident.) QT219999	4
Leptoceridae (Unident.) QT259999	13

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.9

Sampled on 7 November 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	8	1
Hydrobiidae (Unident.) KG029999	8
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	45	3
Paramelitidae (Unident.) OP069999	45

Coleoptera QC	30	5
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	28

Diptera QD	10	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	4

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	53	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	45
Odonata QO	2	3
Telephlebiidae (Unident.) QO219999	2
Plecoptera QP	23	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	17
Trichoptera QT	70	8
Hydrobiosidae (Unident.) QT019999	10
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	38
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	4
Helicophidae (Unident.) QT199999	1
Philorheithridae (Unident.) QT219999	7
Leptoceridae (Unident.) QT259999	4

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.7

Sampled on 19 April 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	14	1
Hydrobiidae (Unident.) KG029999	14
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	12	3
Paramelitidae (Unident.) OP069999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	31	5
Scirtidae (Unident.) QC209999	9

Elmidae Adults QC34999A	6

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	14

Diptera QD	3	3
Tipulidae (Unident.) QD019999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	24
Odonata QO	2	3
Telephlebiidae (Unident.) QO219999	2
Plecoptera QP	29	10
Eustheniidae (Unident.) QP019999	21
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	7
Trichoptera QT	102	8
Hydrobiosidae (Unident.) QT019999	8
Hydropsychidae (Unident.) QT069999	9
Conoesucidae (Unident.) QT159999	82
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.5

Sampled on 8 November 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Amphipoda OP	15	3
Paramelitidae (Unident.) OP069999	15

Coleoptera QC	31	5
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	10

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	18

Diptera QD	27	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	13

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	70	9
Baetidae (Unident.) QE029999	37
Leptophlebiidae (Unident.) QE069999	33
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	11	10
Eustheniidae (Unident.) QP019999	1
Austroperlidae (Unident.) QP029999	2
Gripopterygidae (Unident.) QP039999	8
Trichoptera QT	66	8
Hydrobiosidae (Unident.) QT019999	26
Glossosomatidae (Unident.) QT029999	5
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	29
Philorheithridae (Unident.) QT219999	1

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.8

Sampled on 12 March 1996

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	90	3
Eusiridae (Unident.) OP039999	3

Paramelitidae (Unident.) OP069999	87

Isopoda OR	12	2
Phreatoicidae (Unident.) OR059999	12

Coleoptera QC	21	5
Scirtidae (Unident.) QC209999	4

Elmidae Adults QC34999A	10

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	6

Diptera QD	16	3
Tipulidae (Unident.) QD019999	4
Simuliidae (Unident.) QD109999	6

Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	51	9
Baetidae (Unident.) QE029999	21
Oniscigastridae (Unident.) QE039999	2
Leptophlebiidae (Unident.) QE069999	28
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	4
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Plecoptera QP	12	10
Eustheniidae (Unident.) QP019999	7
Gripopterygidae (Unident.) QP039999	4
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	126	8
Hydrobiosidae (Unident.) QT019999	23
Hydropsychidae (Unident.) QT069999	3
Conoesucidae (Unident.) QT159999	78
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	1
Helicophidae (Unident.) QT199999	3
Philorheithridae (Unident.) QT219999	8
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.0
	ORDER
Weighted SIGNALT	5.0

Sampled on 10 October 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	13	1
Hydrobiidae (Unident.) KG029999	13
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Amphipoda OP	138	3
Paramelitidae (Unident.) OP069999	138

Isopoda OR	6	2
Phreatoicidae (Unident.) OR059999	6

Coleoptera QC	13	5
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	4

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	4

Diptera QD	50	3
Tipulidae (Unident.) QD019999	2
Blephariceridae (Unident.)(Larva) QD049999	1

Simuliidae (Unident.) QD109999	9

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	31
Ephemeroptera QE	159	9
Baetidae (Unident.) QE029999	75
Leptophlebiidae (Unident.) QE069999	84
Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	122	10
Eustheniidae (Unident.) QP019999	7
Gripopterygidae (Unident.) QP039999	113
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	71	8
Hydrobiosidae (Unident.) QT019999	40
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	15
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	1
Philorheithridae (Unident.) QT219999	2
Atriplectididae (Unident.) QT239999	2
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.1

Sampled on 14 March 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	15	1
Hydrobiidae (Unident.) KG029999	15
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	99	3
Eusiridae (Unident.) OP039999	3

Paramelitidae (Unident.) OP069999	96

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	19	5
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	10

Curculionidae (Unident.) QCAN9999	2

Diptera QD	17	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	6
Chironomidae (Unident.)(Larva) QDAZ9999	6
Ephemeroptera QE	69	9
Baetidae (Unident.) QE029999	34
Leptophlebiidae (Unident.) QE069999	35
Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	21	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	15
Trichoptera QT	175	8
Hydrobiosidae (Unident.) QT019999	22
Hydropsychidae (Unident.) QT069999	26
Conoesucidae (Unident.) QT159999	104
Calocidae (Unident.) QT189999	2
Philorheithridae (Unident.) QT219999	5
Atriplectididae (Unident.) QT239999	3
Leptoceridae (Unident.) QT259999	13

SIGNALT	4.3
	ORDER
Weighted SIGNALT	5.1

Sampled on 18 October 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	9
Bivalvia KP	9	3
Sphaeriidae (Unident.) KP039999	9
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	84	3
Paramelitidae (Unident.) OP069999	84

Isopoda OR	8	2
Phreatoicidae (Unident.) OR059999	8

Coleoptera QC	14	5
Scirtidae (Unident.) QC209999	3

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	10

Diptera QD	49	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	1

Diamesinae (Unident.) QDAB9999	11
Orthocladiinae (Unident.) QDAF9999	32
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	15
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	34	10
Eustheniidae (Unident.) QP019999	7
Gripopterygidae (Unident.) QP039999	27
Trichoptera QT	80	8
Hydrobiosidae (Unident.) QT019999	12
Conoesucidae (Unident.) QT159999	46
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	2
Philorheithridae (Unident.) QT219999	7
Leptoceridae (Unident.) QT259999	12

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.0