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

Murray River @ Nursery Bend 2 MURR13

Source Office of Environment and Heritage
Latest Sample Date 22-03-1996
Taxa count ORDER 5
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 3.2 3.1 2.3
Weighted SIGNAL 3.3 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.1 Irrigated woody fodder plants, 4.2.2 Irrigated pasture legumes 40.36% 2,259,527,507,146m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 20.60% 1,153,447,618,948m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.4 Landscape 14.08% 788,218,839,759m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.3.4 Oilseeds, 3.3.8 Pulses, 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, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.3 Irrigated hay and silage, 4.3.4 Irrigated oilseeds, 4.3.8 Irrigated pulses, 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, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming 9.22% 516,362,265,426m2
  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, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage 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 5.97% 334,177,877,927m2
Show minor land uses 9
55,984,462,725m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OT 268
Atyidae (Unident.) OT019999
266
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Coleoptera QC 37 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
32
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
3
Hemiptera QH 20 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
19
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Unknown OT 8
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
4
Palaemonidae (Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 18 5
Hydraenidae (Unident.) QC139999
16
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
2
Hemiptera QH 78 2
Veliidae (Unident.) QH569999
11
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
65
ORDER
SIGNALT 1.8
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OT 14
Atyidae (Unident.) OT019999
14
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 2 5
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
1
Hemiptera QH 18 2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
15
Notonectidae (Unident.) QH679999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OT 13
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 3 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 8 3
Tipulidae (Unident.) QD019999
2
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 2 9
Caenidae (Unident.) QE089999
2
Hemiptera QH 50 2
Corixidae (Unident.) QH659999
50
ORDER
SIGNALT 3.5
Weighted SIGNALT 2.5