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

LEICHHARDT RIVER AT CARAVAN PARK 9130023

Source MIV
Latest Sample Date 20-05-2005
Taxa count ORDER 11
Taxa count FAMILY 30
Taxa count ALT 30
Mayflies present? 27
ORDER FAMILY ALT
SIGNAL 3.5 3.6 2.5
Weighted SIGNAL 4.9 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 78.58% 53,147,107,716m2
  Forestry 2.2.0 Production native forests 11.55% 7,814,162,866m2
Show minor land uses 9
676,321,596m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
14
Acarina MM 13 6
Mites (Unident.) MM999999
13
Mites (Unident.)
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Unknown OT 6
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 5 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 53 3
Chaoboridae (Unident.) QD059999
1
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
28
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
11
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 27 9
Baetidae (Unident.) QE029999
14
Caenidae (Unident.) QE089999
13
Hemiptera QH 51 2
Mesoveliidae (Unident.) QH529999
10
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
5
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
20
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
12
Odonata QO 16 3
Coenagrionidae (Unident.) QO029999
8
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
2
Lindeniidae (Unident.) QO229999
3
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 14 8
Hydroptilidae (Unident.) QT039999
1
Ecnomidae (Unident.) QT089999
12
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.9