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

Barron River at Mareeba 110002A

Source	MIV
Latest Sample Date	15-10-2003
Taxa count ORDER	15
Taxa count FAMILY	43
Taxa count ALT	43
Mayflies present?	28
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.6	3.5
Weighted SIGNAL	4.4		4.4

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	42.97%	36,309,868,323m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	23.07%	19,497,234,746m²
	Arable Farming	4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.2 Irrigated beverage and spice crops, 4.3.3 Irrigated hay and silage, 4.3.4 Irrigated oilseeds, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	14.65%	12,379,966,534m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes	6.56%	5,542,458,865m²
	Water	6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	5.24%	4,428,416,883m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	3.55%	2,998,362,992m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	1.84%	1,553,558,545m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.33%	1,128,042,510m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.26%	222,508,385m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.18%	154,255,813m²
	Mining	5.8.0 Mining, 5.8.2 Quarries, 5.8.3 Tailings	0.15%	130,504,918m²
	Unknown	3.6.0 Land in transition, 4.6.0 Irrigated land in transition, 4.6.4 No defined use (irrigation), 5.3.8 Abandoned manufacturing and industrial	0.13%	107,504,051m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.3 Glasshouses, 5.1.4 Glasshouses (hydroponic)	0.05%	40,251,517m²
	Waste Management	5.9.2 Landfill	0.01%	11,500,433m²
Show minor land uses 8
				845,044,345m²

Waterbug sample history

Sampled on 15 October 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	9	1
Ancylidae (Unident.) KG069999	2
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	6
Bivalvia KP	9	3
Corbiculidae (Unident.) KP029999	9
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OH	20
Ostracoda (Unident.) OH999999	20
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	38	5
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	16

Psephenidae (Unident.) QC379999	20

Ptilodactylidae (Unident.) QC399999	1

Diptera QD	59	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	10

Tabanidae (Unident.) QD239999	6
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	12
Hemiptera QH	25	2
Hebridae (Unident.) QH539999	2
Veliidae (Unident.) QH569999	8
Gerridae (Unident.) QH579999	3
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	10
Pleidae (Unident.) QH689999	1
Lepidoptera QL	5	2
Crambidae (Unident.) QL019999	5

Odonata QO	44	3
Coenagrionidae (Unident.) QO029999	9
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	2
Diphlebiidae (Unident.) QO099999	9
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	20
Trichoptera QT	49	8
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Helicopsychidae (Unident.) QT179999	8
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.5

Sampled on 19 May 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Temnocephalidea (Unident.) IF499999	1
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	2	1
Thiaridae (Unident.) KG049999	1
Lymnaeidae (Unident.) KG059999	1
Bivalvia KP	10	3
Corbiculidae (Unident.) KP029999	10
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	31	5
Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	15

Psephenidae (Unident.) QC379999	6

Diptera QD	38	3
Simuliidae (Unident.) QD109999	7

Tabanidae (Unident.) QD239999	7
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	30	9
Baetidae (Unident.) QE029999	19
Caenidae (Unident.) QE089999	10
Prosopistomatidae (Unident.) QE099999	1
Hemiptera QH	1	2
Gerridae (Unident.) QH579999	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	37	3
Protoneuridae (Unident.) QO049999	10
Diphlebiidae (Unident.) QO099999	3
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	20
Telephlebiidae (Unident.) QO219999	1
Trichoptera QT	35	8
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Helicopsychidae (Unident.) QT179999	1
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.0

Sampled on 7 October 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	8	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	7
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Unknown OH	9
Ostracoda (Unident.) OH999999	9
Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	44	5
Gyrinidae (Unident.) QC109999	12

Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	13

Psephenidae (Unident.) QC379999	16

Diptera QD	16	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	9

Stratiomyidae (Unident.) QD249999	1
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	3
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	4
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	19	3
Coenagrionidae (Unident.) QO029999	4
Diphlebiidae (Unident.) QO099999	8
Libellulidae (Unident.) QO179999	7
Trichoptera QT	29	8
Philopotamidae (Unident.) QT049999	5
Hydropsychidae (Unident.) QT069999	9
Helicopsychidae (Unident.) QT179999	4
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.9

Sampled on 15 May 2002

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	13	1
Thiaridae (Unident.) KG049999	2
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	9
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OH	9
Ostracoda (Unident.) OH999999	9
Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	46	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	12

Elmidae (Unident.) QC349999	20

Limnichidae (Unident.) QC359999	1
Psephenidae (Unident.) QC379999	10

Diptera QD	28	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	9

Tabanidae (Unident.) QD239999	4
Stratiomyidae (Unident.) QD249999	1
Dolichopodidae (Unident.) QD369999	2
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	10
Prosopistomatidae (Unident.) QE099999	2
Hemiptera QH	16	2
Mesoveliidae (Unident.) QH529999	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	2
Lepidoptera QL	17	2
Crambidae (Unident.) QL019999	17

Odonata QO	34	3
Coenagrionidae (Unident.) QO029999	11
Diphlebiidae (Unident.) QO099999	11
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	10
Trichoptera QT	42	8
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	12
Helicopsychidae (Unident.) QT179999	7
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6

Sampled on 23 June 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	1	1
Thiaridae (Unident.) KG049999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Acarina MM	11	6
Mites (Unident.) MM999999	11

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Isopoda OR	1	2
Cirolanidae (Unident.) OR129999	1
Unknown OT	24
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	4

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	29	5
Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	12

Psephenidae (Unident.) QC379999	16

Diptera QD	36	3
Tipulidae (Unident.) QD019999	5
Simuliidae (Unident.) QD109999	4

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	13
Caenidae (Unident.) QE089999	1
Hemiptera QH	4	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	1
Lepidoptera QL	14	2
Crambidae (Unident.) QL019999	14

Odonata QO	26	3
Coenagrionidae (Unident.) QO029999	10
Diphlebiidae (Unident.) QO099999	5
Gomphidae (Unident.) QO139999	7
Libellulidae (Unident.) QO179999	4
Trichoptera QT	42	8
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	11
Hydropsychidae (Unident.) QT069999	16
Helicopsychidae (Unident.) QT179999	5
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	7

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.9