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

LITTLE NERANG CREEK AT NUMINBAH STATE FOREST 1460033

Source MIV
Latest Sample Date 26-05-2005
Taxa count ORDER 12
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 13
ORDER FAMILY ALT
SIGNAL 3.7 4.3 3.5
Weighted SIGNAL 4.9 4.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.2 Surface water supply 76.15% 4,191,124,099m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 9.47% 521,389,842m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture 7.50% 412,860,733m2
  Water 6.2.0 Reservoir/dam 6.52% 358,846,246m2
Show minor land uses 3
55,037,262m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 21
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 6 5
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 21 3
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 13 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
6
Caenidae (Unident.) QE089999
1
Hemiptera QH 4 2
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
3
Megaloptera QM 6 8
Sialidae (Unident.) QM029999
6
Odonata QO 15 3
Isostictidae (Unident.) QO039999
8
Gomphidae (Unident.) QO139999
7
Trichoptera QT 14 8
Ecnomidae (Unident.) QT089999
3
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.2