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

Tuglow River @ Tuglow Forest Road 25013

Source Office of Environment and Heritage
Latest Sample Date 04-06-2007
Taxa count ORDER 11
Taxa count FAMILY 31
Taxa count ALT 31
Mayflies present? 63
ORDER FAMILY ALT
SIGNAL 3.5 4.5 4.2
Weighted SIGNAL 5 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 52.18% 2,037,000,306m2
  Pastoral Farming 3.2.0 Grazing modified pastures 24.22% 945,366,166m2
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 10.73% 418,801,462m2
  Arable Farming 3.3.0 Cropping 10.65% 415,801,094m2
Show minor land uses 3
39,039,797m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 6 1
Ancylidae (Unident.) KG069999
3
Physidae (Unident.) KG089999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Amphipoda OP 75 3
Eusiridae (Unident.) OP039999
75
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Isopoda OR 2 2
Phreatoicidae (Unident.) OR059999
2
Phreatoicidae (Unident.)
Phreatoicidae (Unident.)
Coleoptera QC 34 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
21
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Ptilodactylidae (Unident.) QC399999
6
Ptilodactylidae (Unident.)
Diptera QD 31 3
Tipulidae (Unident.) QD019999
4
Dixidae (Unident.) QD069999
3
Dixidae (Unident.)
Dixidae (Unident.)
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 63 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
62
Hemiptera QH 27 2
Veliidae (Unident.) QH569999
16
Corixidae (Unident.) QH659999
11
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
2
Lestidae (Unident.) QO059999
2
Synlestidae (Unident.) QO089999
2
Trichoptera QT 39 8
Hydrobiosidae (Unident.) QT019999
12
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
1
Conoesucidae (Unident.) QT159999
1
Calocidae (Unident.) QT189999
5
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
8
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.3