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

Bogan River @ Gongolgan MACQ511

Source Office of Environment and Heritage
Latest Sample Date 28-10-1997
Taxa count ORDER 8
Taxa count FAMILY 13
Taxa count ALT 13
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4 3.5 2.1
Weighted SIGNAL 2.2 3

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 48.39% 1,357,442,918,088m2
  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, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.5.0 Irrigated seasonal horticulture 38.34% 1,075,430,068,056m2
  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, 4.2.1 Irrigated woody fodder plants 7.71% 216,376,059,494m2
Show minor land uses 10
28,051,707,981m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Isopoda OR 2 2
Cirolanidae (Unident.) OR129999
2
Unknown OT 293
Atyidae (Unident.) OT019999
284
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 7 3
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
1
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
7
Trichoptera QT 3 8
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Isopoda OR 5 2
Cirolanidae (Unident.) OR129999
5
Unknown OT 267
Atyidae (Unident.) OT019999
238
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
29
Palaemonidae (Unident.)
Coleoptera QC 20 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
9
Hydraenidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
3
Diptera QD 3 3
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Hemiptera QH 4 2
Mesoveliidae (Unident.) QH529999
4
Trichoptera QT 4 8
Leptoceridae (Unident.) QT259999
4
ORDER
SIGNALT 4.1
Weighted SIGNALT 3.3