National Waterbug Blitz

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

Yarra River @ The Grange 3185 Warburton Hwy Warburton YAR0832

Latest Sample Date	06-04-2011
Taxa count	13
Mayflies present?	40
	ORDER
SIGNALT	4.4
Weighted SIGNALT	5

Waterbug Land Use

Category	ALUM Categories	Percent of upstream catchment	Area
Natural	1.1.7 Other conserved area,1.1.1 Strict nature reserves,1.1.3 National park,1.1.3 National park,1.1.1 Strict nature reserves,1.1.7 Other conserved area	60.80%	516,932,431m²
Forestry	2.2.0 Production native forests,2.2.0 Production native forests,3.1.0 Plantation forests	34.68%	294,827,423m²
Residential And Infrastructure	5.4.2 Rural residential with agriculture,5.4.3 Rural residential without agriculture,5.4.1 Urban residential,5.7.2 Roads,5.6.0 Utilities,5.5.2 Public services,5.5.3 Recreation and culture,5.7.2 Roads,5.4.3 Rural residential without agriculture,5.4.1 Urban residential,5.5.2 Public services,5.4.2 Rural residential with agriculture,5.5.3 Recreation and culture,5.6.0 Utilities	2.57%	21,808,974m²
Pastoral Farming	3.2.0 Grazing modified pastures,3.2.0 Grazing modified pastures	1.61%	13,710,926m²
Arable Farming	3.3.0 Cropping,3.3.0 Cropping	0.28%	2,385,161m²
Unknown	3.6.4 No defined use,3.6.4 No defined use	0.04%	342,523m²
Intensive Arable Farming	5.1.1 Production nurseries	0.01%	110,007m²
Industrial	5.5.1 Commercial services,5.5.1 Commercial services	0.01%	60,004m²
Waste Management	5.9.5 Sewage/sewerage,5.9.5 Sewage/sewerage	0.00%	10,001m²
			850,187,450m²

Waterbug sample history

Sampled on 6 April 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2	4
Bivalvia KP	1	3
Pelecypoda (Unident.) KP999999	1	3
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4	2
Amphipoda OP	6	3
Eusiridae (Unident.) OP039999	6	3

Unknown OT	16
Atyidae (Unident.) OT019999	16	3

Coleoptera QC	17	5
Hydraenidae (Unident.) QC139999	3	6

Scirtidae (Unident.) QC209999	1	6

Elmidae (Unident.) QC349999	4	7

Elmidae (Unident.)(Larvae) QC34999I	1	7

Psephenidae (Unident.) QC379999	8	6

Diptera QD	40	3
Tipulidae (Unident.) QD019999	3	3
Ceratopogonidae (Unident.) QD099999	2	4

Simuliidae (Unident.) QD109999	6	5

Athericidae (Unident.) QD229999	2	8

Aphroteniinae (Unident.) QDAA9999	1	8
Tanypodinae (Unident.) QDAE9999	4	4
Orthocladiinae (Unident.) QDAF9999	6	4
Chironominae (Unident.) QDAJ9999	16	3
Ephemeroptera QE	40	9
Baetidae (Unident.) QE029999	10	5
Coloburiscidae (Unident.) QE059999	7	8
Leptophlebiidae (Unident.) QE069999	23	8
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	4	1
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6	10

Odonata QO	8	3
Gomphidae (Unident.) QO139999	1	5
Telephlebiidae (Unident.) QO219999	5	9
Synthemistidae (Unident.) QO239999	2	4
Plecoptera QP	8	10
Gripopterygidae (Unident.) QP039999	8	8
Trichoptera QT	72	8
Hydrobiosidae (Unident.) QT019999	12	8
Glossosomatidae (Unident.) QT029999	1	9
Hydropsychidae (Unident.) QT069999	7	6
Conoesucidae (Unident.) QT159999	4	7
Philorheithridae (Unident.) QT219999	4	8
Atriplectididae (Unident.) QT239999	2	7
Calamoceratidae (Unident.) QT249999	10	7
Leptoceridae (Unident.) QT259999	31	6
Trichoptera (Unident.) QT999999	1	8

SIGNALT	4.4
	ORDER
Weighted SIGNALT	5.0

Sampled on 27 October 2010

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11	2
Acarina MM	2	6
Mites (Unident.) MM999999	2	5

Amphipoda OP	9	3
Eusiridae (Unident.) OP039999	9	3

Unknown OT	12
Atyidae (Unident.) OT019999	12	3

Coleoptera QC	16	5
Elmidae (Unident.) QC349999	12	7

Psephenidae (Unident.) QC379999	4	6

Diptera QD	34	3
Tipulidae (Unident.) QD019999	4	3
Ceratopogonidae (Unident.) QD099999	4	4

Simuliidae (Unident.) QD109999	4	5

Tanypodinae (Unident.) QDAE9999	4	4
Orthocladiinae (Unident.) QDAF9999	8	4
Chironominae (Unident.) QDAJ9999	10	3
Ephemeroptera QE	39	9
Baetidae (Unident.) QE029999	7	5
Ameletopsidae (Unident.) QE049999	1	7
Coloburiscidae (Unident.) QE059999	6	8
Leptophlebiidae (Unident.) QE069999	25	8
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1	10

Odonata QO	4	3
Gomphidae (Unident.) QO139999	3	5
Telephlebiidae (Unident.) QO219999	1	9
Plecoptera QP	23	10
Gripopterygidae (Unident.) QP039999	23	8
Trichoptera QT	52	8
Hydrobiosidae (Unident.) QT019999	1	8
Glossosomatidae (Unident.) QT029999	1	9
Hydropsychidae (Unident.) QT069999	14	6
Conoesucidae (Unident.) QT159999	8	7
Atriplectididae (Unident.) QT239999	3	7
Calamoceratidae (Unident.) QT249999	1	7
Leptoceridae (Unident.) QT259999	24	6

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.2

Sampled on 6 November 2009

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8	2
Acarina MM	1	6
Mites (Unident.) MM999999	1	5

Amphipoda OP	6	3
Eusiridae (Unident.) OP039999	6	3

Unknown OT	34
Atyidae (Unident.) OT019999	34	3

Coleoptera QC	36	5
Dytiscidae (Unident.) QC099999	7	2
Hydrophilidae (Unident.) QC119999	12	2

Elmidae (Unident.) QC349999	11	7

Psephenidae (Unident.) QC379999	6	6

Diptera QD	60	3
Tipulidae (Unident.) QD019999	4	3
Simuliidae (Unident.) QD109999	27	5

Diamesinae (Unident.) QDAB9999	1	6
Orthocladiinae (Unident.) QDAF9999	25	4
Chironominae (Unident.) QDAJ9999	3	3
Ephemeroptera QE	44	9
Baetidae (Unident.) QE029999	13	5
Oniscigastridae (Unident.) QE039999	6	8
Coloburiscidae (Unident.) QE059999	6	8
Leptophlebiidae (Unident.) QE069999	19	8
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	3	1
Corixidae (Unident.) QH659999	21	2
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2	10

Odonata QO	6	3
Gomphidae (Unident.) QO139999	2	5
Synthemistidae (Unident.) QO239999	4	4
Plecoptera QP	31	10
Gripopterygidae (Unident.) QP039999	31	8
Trichoptera QT	65	8
Hydrobiosidae (Unident.) QT019999	8	8
Hydropsychidae (Unident.) QT069999	21	6
Atriplectididae (Unident.) QT239999	1	7
Calamoceratidae (Unident.) QT249999	4	7
Leptoceridae (Unident.) QT259999	31	6

SIGNALT	4.9
	ORDER
Weighted SIGNALT	4.8

Sampled on 7 April 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1	4
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6	2
Unknown OT	14
Atyidae (Unident.) OT019999	14	3

Coleoptera QC	25	5
Elmidae (Unident.) QC349999	2	7

Elmidae (Unident.)(Larvae) QC34999I	1	7

Psephenidae (Unident.) QC379999	22	6

Diptera QD	29	3
Dixidae (Unident.) QD069999	1	7

Ceratopogonidae (Unident.) QD099999	2	4

Simuliidae (Unident.) QD109999	2	5

Tanypodinae (Unident.) QDAE9999	6	4
Orthocladiinae (Unident.) QDAF9999	2	4
Chironominae (Unident.) QDAJ9999	16	3
Ephemeroptera QE	70	9
Baetidae (Unident.) QE029999	21	5
Oniscigastridae (Unident.) QE039999	1	8
Coloburiscidae (Unident.) QE059999	32	8
Leptophlebiidae (Unident.) QE069999	16	8
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	2	1
Corixidae (Unident.) QH659999	4	2
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4	10

Odonata QO	7	3
Megapodagrionidae (Unident.) QO079999	3	5
Gomphidae (Unident.) QO139999	3	5
Synthemistidae (Unident.) QO239999	1	4
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3	8
Trichoptera QT	92	8
Hydrobiosidae (Unident.) QT019999	8	8
Hydropsychidae (Unident.) QT069999	33	6
Ecnomidae (Unident.) QT089999	11	4
Calamoceratidae (Unident.) QT249999	7	7
Leptoceridae (Unident.) QT259999	33	6

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.8

Sampled on 6 October 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Ancylidae (Unident.) KG069999	3	4
Bivalvia KP	3	3
Sphaeriidae (Unident.) KP039999	3	5
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3	2
Acarina MM	2	6
Mites (Unident.) MM999999	2	5

Amphipoda OP	6	3
Eusiridae (Unident.) OP039999	6	3

Unknown OT	10
Atyidae (Unident.) OT019999	10	3

Coleoptera QC	12	5
Elmidae (Unident.) QC349999	6	7

Psephenidae (Unident.) QC379999	6	6

Diptera QD	73	3
Tipulidae (Unident.) QD019999	8	3
Blephariceridae (Unident.)(Larva) QD049999	1	10

Ceratopogonidae (Unident.) QD099999	4	4

Simuliidae (Unident.) QD109999	2	5

Athericidae (Unident.) QD229999	2	8

Empididae (Unident.) QD359999	1	5
Tanypodinae (Unident.) QDAE9999	17	4
Orthocladiinae (Unident.) QDAF9999	34	4
Chironominae (Unident.) QDAJ9999	2	3
Chironomidae (Unident.) (Pupa) QDAZ999I	2	3
Ephemeroptera QE	62	9
Baetidae (Unident.) QE029999	15	5
Oniscigastridae (Unident.) QE039999	12	8
Coloburiscidae (Unident.) QE059999	21	8
Leptophlebiidae (Unident.) QE069999	14	8
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	2	1
Corixidae (Unident.) QH659999	7	2
Notonectidae (Unident.) QH679999	1	1
Odonata QO	4	3
Zygoptera (Unident.) QO999997	2	3
Epiproctophora (Unident.) QO999998	2	3
Plecoptera QP	33	10
Gripopterygidae (Unident.) QP039999	33	8
Trichoptera QT	54	8
Hydrobiosidae (Unident.) QT019999	3	8
Glossosomatidae (Unident.) QT029999	1	9
Hydropsychidae (Unident.) QT069999	5	6
Ecnomidae (Unident.) QT089999	5	4
Conoesucidae (Unident.) QT159999	19	7
Leptoceridae (Unident.) QT259999	21	6

SIGNALT	4.2
	ORDER
Weighted SIGNALT	5.0

Sampled on 23 April 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	1	4
Physidae (Unident.) KG089999	1	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1	5
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8	2
Acarina MM	27	6
Mites (Unident.) MM999999	27	5

Amphipoda OP	18	3
Eusiridae (Unident.) OP039999	18	3

Unknown OT	6
Atyidae (Unident.) OT019999	6	3

Coleoptera QC	19	5
Elmidae (Unident.) QC349999	4	7

Elmidae (Unident.)(Larvae) QC34999I	2	7

Psephenidae (Unident.) QC379999	10	6

Ptilodactylidae (Unident.) QC399999	3	10

Diptera QD	97	3
Tipulidae (Unident.) QD019999	10	3
Dixidae (Unident.) QD069999	1	7

Simuliidae (Unident.) QD109999	6	5

Athericidae (Unident.) QD229999	2	8

Aphroteniinae (Unident.) QDAA9999	1	8
Tanypodinae (Unident.) QDAE9999	2	4
Orthocladiinae (Unident.) QDAF9999	57	4
Chironominae (Unident.) QDAJ9999	18	3
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	15	5
Coloburiscidae (Unident.) QE059999	13	8
Leptophlebiidae (Unident.) QE069999	9	8
Hemiptera QH	6	2
Corixidae (Unident.) QH659999	6	2
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2	10

Plecoptera QP	7	10
Gripopterygidae (Unident.) QP039999	7	8
Trichoptera QT	41	8
Hydrobiosidae (Unident.) QT019999	3	8
Hydroptilidae (Unident.) QT039999	9	4
Hydropsychidae (Unident.) QT069999	18	6
Conoesucidae (Unident.) QT159999	3	7
Leptoceridae (Unident.) QT259999	8	6

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.0