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

Bulgeraga Ck u/s Riverview MACQ05

Source Office of Environment and Heritage
Latest Sample Date 18-03-1996
Taxa count ORDER 6
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 21
ORDER FAMILY ALT
SIGNAL 3.5 4 2.8
Weighted SIGNAL 4.2 4.1

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, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 40.61% 1,069,725,675,588m2
  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 28.88% 760,865,704,155m2
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.3 Tree nuts, 3.4.4 Vine fruits, 3.4.5 Shrub berries and 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, 4.3.6 Irrigated cotton, 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 17.52% 461,463,066,052m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.2 Surface water supply, 1.2.4 Landscape 3.11% 81,864,471,326m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 3.11% 81,863,971,321m2
Show minor land uses 9
26,341,394,600m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Isopoda OR 2 2
Cirolanidae (Unident.) OR129999
2
Unknown OT 16
Atyidae (Unident.) OT019999
14
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Coleoptera QC 2 5
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 10 3
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
8
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
5
Caenidae (Unident.) QE089999
10
Hemiptera QH 62 2
Gerridae (Unident.) QH579999
32
Corixidae (Unident.) QH659999
30
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.7
Taxa Abundance SIGNALT Grade
Unknown OT 1
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Diptera QD 33 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Sciomyzidae (Unident.) QD459999
4
Sciomyzidae (Unident.)
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
15
Ephemeroptera QE 13 9
Caenidae (Unident.) QE089999
13
Hemiptera QH 64 2
Corixidae (Unident.) QH659999
64
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Coleoptera QC 14 5
Dytiscidae (Unident.) QC099999
9
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
1
Diptera QD 3 3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 33 2
Corixidae (Unident.) QH659999
32
Notonectidae (Unident.) QH679999
1
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OT 1
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 9 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Heteroceridae (Unident.) QC369999
1
Diptera QD 16 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 24 9
Baetidae (Unident.) QE029999
20
Caenidae (Unident.) QE089999
4
Hemiptera QH 25 2
Corixidae (Unident.) QH659999
25
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.2