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

Murrumbidgee River @ Narrandera Nature Res 60712

Source Office of Environment and Heritage
Latest Sample Date 18-09-2008
Taxa count ORDER 15
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 29
ORDER FAMILY ALT
SIGNAL 2.9 3.2 2
Weighted SIGNAL 4.7 3.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 3.3.3 Hay and silage, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.3 Tree nuts, 3.4.4 Vine fruits, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 3.5.2 Seasonal flowers and bulbs, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming 29.14% 1,054,753,606,496m2
  Minimal Use 1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 23.76% 859,736,780,155m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.4 Irrigated sown grasses 20.00% 723,808,749,700m2
  Natural 1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park, 1.1.5 Habitat/species management area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.2 Surface water supply, 1.2.4 Landscape 6.64% 240,465,169,346m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 4.78% 173,111,152,011m2
  Residential And Infrastructure 5.4.0 Residential and farm 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, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.6.0 Utilities, 5.6.2 Hydro electricity generation, 5.6.3 Wind electricity generation, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication 3.70% 133,784,787,859m2
Show minor land uses 8
36,190,529,985m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Temnocephalidae (Unident.) IF419999
2
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Mites (Unident.)
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 14
Copepoda (Unident.) OJ999999
14
Isopoda OR 1 2
Oniscidae sp.(Unident.) OR259999
1
Oniscidae sp.(Unident.)
Unknown OT 13
Palaemonidae (Unident.) OT029999
13
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 10 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Heteroceridae (Unident.) QC369999
3
Diptera QD 32 3
Tipulidae (Unident.) QD019999
1
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
26
Ephemeroptera QE 29 9
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
28
Hemiptera QH 30 2
Veliidae (Unident.) QH569999
7
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
20
Notonectidae (Unident.) QH679999
1
Hemiptera (Unident.) QH999999
1
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Trichoptera QT 12 8
Leptoceridae (Unident.) QT259999
12
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Planorbidae (Unident.) KG079999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 15
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
7
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 9 5
Dytiscidae (Unident.) QC099999
3
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 7 3
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 34 9
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
32
Hemiptera QH 24 2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
3
Corixidae (Unident.) QH659999
10
Odonata QO 4 3
Gomphidae (Unident.) QO139999
4
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 11 8
Leptoceridae (Unident.) QT259999
11
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Planorbidae (Unident.) KG079999
1
Physidae (Unident.) KG089999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OT 28
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 14 5
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 14 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 23 9
Baetidae (Unident.) QE029999
15
Coloburiscidae (Unident.) QE059999
2
Caenidae (Unident.) QE089999
6
Hemiptera QH 158 2
Veliidae (Unident.) QH569999
13
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
141
Notonectidae (Unident.) QH679999
3
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
2
Isostictidae (Unident.) QO039999
2
Gomphidae (Unident.) QO139999
1
Corduliidae (Unident.) QO169999
1
Trichoptera QT 20 8
Ecnomidae (Unident.) QT089999
2
Leptoceridae (Unident.) QT259999
18
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.8