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

MEANDU CREEK AT NANANGO-BROOKLANDS ROAD 1362118

Source MIV
Latest Sample Date 12-05-2005
Taxa count ORDER 14
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 18
ORDER FAMILY ALT
SIGNAL 2.8 3.4 2.7
Weighted SIGNAL 3.8 3.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 47.60% 6,645,347,019m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 23.11% 3,225,782,515m2
  Mining 5.8.0 Mining 12.72% 1,776,043,191m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.1 Fuel powered electricity generation 5.42% 756,624,904m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 3.32% 463,326,486m2
Show minor land uses 5
139,608,047m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 19 1
Hydrobiidae (Unident.) KG029999
7
Thiaridae (Unident.) KG049999
11
Lymnaeidae (Unident.) KG059999
1
Bivalvia KP 6 3
Corbiculidae (Unident.) KP029999
6
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
14
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Unknown OT 20
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
4
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 10 5
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 30 3
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
12
Orthocladiinae (Unident.) QDAF9999
16
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
14
Caenidae (Unident.) QE089999
4
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
1
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
2
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
3
Gomphidae (Unident.) QO139999
5
Libellulidae (Unident.) QO179999
9
Trichoptera QT 22 8
Hydropsychidae (Unident.) QT069999
10
Ecnomidae (Unident.) QT089999
1
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.4