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

Barwon R @ Coppingah Farms 61436

Source Office of Environment and Heritage
Latest Sample Date 22-05-2011
Taxa count ORDER 11
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 3.1 3.4 2.2
Weighted SIGNAL 2.8 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 54.72% 4,638,326,733,596m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.3.4 Oilseeds, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.3 Tree nuts, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 4.3.0 Irrigated cropping, 4.3.4 Irrigated oilseeds, 4.3.6 Irrigated cotton, 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, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture, 4.5.2 Irrigated seasonal flowers and bulbs 28.97% 2,455,842,358,948m2
  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 6.80% 576,508,966,888m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 4.72% 399,730,227,041m2
Show minor land uses 10
84,771,787,631m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Isopoda OR 4 2
Corallanidae OR099999
4
Unknown OT 29
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
27
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 26 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
15
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 14 3
Tipulidae (Unident.) QD019999
1
Tabanidae (Unident.) QD239999
1
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
2
Caenidae (Unident.) QE089999
1
Hemiptera QH 24 2
Gerridae (Unident.) QH579999
21
Corixidae (Unident.) QH659999
3
Odonata QO 5 3
Coenagrionidae (Unident.) QO029999
3
Gomphidae (Unident.) QO139999
2
Trichoptera QT 2 8
Ecnomidae (Unident.) QT089999
2
ORDER
SIGNALT 3.1
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Isopoda OR 8 2
Corallanidae OR099999
8
Unknown OT 27
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
17
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 36 5
Dytiscidae (Unident.) QC099999
8
Hydrophilidae (Unident.) QC119999
18
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
6
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Hydrochidae (Unident.) QCAO9999
3
Hydrochidae (Unident.)
Hydrochidae (Unident.)
Diptera QD 48 3
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
30
Ephemeroptera QE 11 9
Baetidae (Unident.) QE029999
2
Caenidae (Unident.) QE089999
9
Hemiptera QH 14 2
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
2
Odonata QO 2 3
Protoneuridae (Unident.) QO049999
1
Gomphidae (Unident.) QO139999
1
Trichoptera QT 1 8
Ecnomidae (Unident.) QT089999
1
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Isopoda OR 22 2
Corallanidae OR099999
21
Oniscidae sp.(Unident.) OR259999
1
Oniscidae sp.(Unident.)
Unknown OT 32
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
22
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
8
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
3
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 63 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
56
Ephemeroptera QE 6 9
Baetidae (Unident.) QE029999
5
Caenidae (Unident.) QE089999
1
Hemiptera QH 25 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
8
Corixidae (Unident.) QH659999
6
Notonectidae (Unident.) QH679999
6
Pleidae (Unident.) QH689999
1
Odonata QO 2 3
Isostictidae (Unident.) QO039999
1
Protoneuridae (Unident.) QO049999
1
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.1