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

Kowmung River us Tuglow Crossing (Near Hawk570) 24095

Source Office of Environment and Heritage
Latest Sample Date 03-05-2009
Taxa count ORDER 16
Taxa count FAMILY 50
Taxa count ALT 50
Mayflies present? 120
ORDER FAMILY ALT
SIGNAL 4.2 4.9 4.4
Weighted SIGNAL 5.1 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 28.22% 7,095,617,619m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection 26.89% 6,761,862,087m2
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 19.45% 4,891,581,084m2
  Pastoral Farming 3.2.0 Grazing modified pastures 16.92% 4,254,820,529m2
  Arable Farming 3.3.0 Cropping 4.31% 1,085,017,986m2
Show minor land uses 2
251,479,169m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Gastropoda KG 10 1
Ancylidae (Unident.) KG069999
4
Physidae (Unident.) KG089999
6
Bivalvia KP 19 3
Sphaeriidae (Unident.) KP039999
19
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Mites (Unident.)
Amphipoda OP 9 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 66 3
Dixidae (Unident.) QD069999
11
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
14
Simuliidae (Unident.)
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
4
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
25
Ephemeroptera QE 120 9
Baetidae (Unident.) QE029999
39
Ameletopsidae (Unident.) QE049999
4
Leptophlebiidae (Unident.) QE069999
71
Caenidae (Unident.) QE089999
6
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
11
Gerridae (Unident.) QH579999
5
Corixidae (Unident.) QH659999
2
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Megaloptera QM 6 8
Corydalidae (Unident.) QM019999
6
Corydalidae (Unident.)
Odonata QO 26 3
Coenagrionidae (Unident.) QO029999
2
Lestidae (Unident.) QO059999
2
Megapodagrionidae (Unident.) QO079999
1
Synlestidae (Unident.) QO089999
9
Diphlebiidae (Unident.) QO099999
3
Aeshnidae (Unident.) QO129999
3
Gomphidae (Unident.) QO139999
5
Corduliidae (Unident.) QO169999
1
Plecoptera QP 8 10
Eustheniidae (Unident.) QP019999
2
Gripopterygidae (Unident.) QP039999
6
Trichoptera QT 62 8
Hydrobiosidae (Unident.) QT019999
2
Glossosomatidae (Unident.) QT029999
1
Hydroptilidae (Unident.) QT039999
1
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
6
Ecnomidae (Unident.) QT089999
1
Conoesucidae (Unident.) QT159999
3
Helicophidae (Unident.) QT199999
16
Odontoceridae (Unident.) QT229999
1
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
28
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.8