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

Lachlan River d/s Kiacatoo Bridge LACH17

Source Office of Environment and Heritage
Latest Sample Date 03-11-1999
Taxa count ORDER 5
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 3.6 3.7 2.6
Weighted SIGNAL 2.8 4.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 3.3.3 Hay and silage, 3.3.5 Sugar, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.4 Vine fruits, 3.4.6 Perennial flowers and bulbs, 3.4.8 Citrus, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 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 41.50% 1,372,177,499,349m2
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 26.77% 885,123,427,055m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures 22.83% 754,931,724,556m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.2 Surface water supply 3.03% 100,205,213,439m2
Show minor land uses 10
33,068,382,935m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OT 15
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
13
Palaemonidae (Unident.)
Coleoptera QC 31 5
Carabidae (Unident.) QC059999
1
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Coleoptera (Unident.) QCZZ9999
25
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
2
Hemiptera QH 6 2
Corixidae (Unident.) QH659999
6
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
2
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 1 3
Tipulidae (Unident.) QD019999
1
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Hemiptera QH 99 2
Corixidae (Unident.) QH659999
99
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Bivalvia KP 7 3
Corbiculidae (Unident.) KP029999
7
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown OT 93
Atyidae (Unident.) OT019999
92
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
2
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 5 3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Hemiptera QH 60 2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
48
Notonectidae (Unident.) QH679999
10
Trichoptera QT 1 8
Ecnomidae (Unident.) QT089999
1
ORDER
SIGNALT 4.0
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown OT 76
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
68
Palaemonidae (Unident.)
Diptera QD 7 3
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 3 9
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
1
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
6
Notonectidae (Unident.) QH679999
1
Odonata QO 2 3
Megapodagrionidae (Unident.) QO079999
1
Gomphidae (Unident.) QO139999
1
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.9
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Isopoda OR 2 2
Oniscidae sp.(Unident.) OR259999
2
Oniscidae sp.(Unident.)
Unknown OT 188
Atyidae (Unident.) OT019999
162
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
26
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
2
Hydraenidae (Unident.) QC139999
9
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
3
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
3
Hemiptera QH 46 2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
31
Gerridae (Unident.) QH579999
6
Corixidae (Unident.) QH659999
8
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Unknown OT 76
Atyidae (Unident.) OT019999
42
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
34
Palaemonidae (Unident.)
Coleoptera QC 11 5
Noteridae (Unident.) QC089999
2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
1
Ephemeroptera QE 4 9
Baetidae (Unident.) QE029999
4
Hemiptera QH 28 2
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
17
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
1
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OT 23
Atyidae (Unident.) OT019999
14
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 9 5
Carabidae (Unident.) QC059999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Diptera QD 8 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
4
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 21 2
Veliidae (Unident.) QH569999
16
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
3
Lepidoptera QL 1 2
Lepidoptera (Unident.) QL999999
1
Lepidoptera (Unident.)
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
8
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.4
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Unknown OT 8
Palaemonidae (Unident.) OT029999
8
Palaemonidae (Unident.)
Coleoptera QC 17 5
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
11
Hydraenidae (Unident.)
Diptera QD 3 3
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 38 9
Baetidae (Unident.) QE029999
36
Caenidae (Unident.) QE089999
2
Hemiptera QH 10 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
8
Odonata QO 2 3
Coenagrionidae (Unident.) QO029999
2
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Isopoda OR 2 2
Oniscidae sp.(Unident.) OR259999
2
Oniscidae sp.(Unident.)
Unknown OT 15
Atyidae (Unident.) OT019999
14
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 8 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Diptera QD 1 3
Orthocladiinae (Unident.) QDAF9999
1
Hemiptera QH 10 2
Hydrometridae (Unident.) QH549999
3
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
3
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.2