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

Maranoa River @ Springfield 422941000

Source Queensland Murray-Darling Committee
Latest Sample Date 07-05-2015
Taxa count ORDER 10
Taxa count FAMILY 13
Taxa count ALT 13
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 3 2.8 0.8
Weighted SIGNAL 2.5 2.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.2 Stock route, 2.1.0 Grazing native vegetation 85.12% 1,354,500,823,543m2
  Forestry 2.2.0 Production native forests 9.37% 149,082,198,352m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 4.20% 66,767,200,797m2
Show minor land uses 7
15,912,845,356m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 4
Ostracoda (Unident.) OH999999
4
Unknown OJ 4
COPEPODA OJ000000
4
Unknown OT 8
Caridea (Unident.) OT999999
8
Caridea (Unident.)
Caridea (Unident.)
Coleoptera QC 9 5
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 9 3
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Chironomidae QDA00000
3
Ephemeroptera QE 10 9
Ephemeroptera (Unident.) QE999999
10
Hemiptera QH 8 2
Gerridae (Unident.) QH579999
4
Nepidae (Unident.) QH619999
3
Corixidae (Unident.) QH659999
1
Odonata QO 4 3
Epiproctophora (Unident.) QO999998
4
Trichoptera QT 10 8
Trichoptera (Unident.) QT999999
10
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Unknown OT 8
Caridea (Unident.) OT999999
8
Caridea (Unident.)
Caridea (Unident.)
Diptera QD 3 3
Chironomidae QDA00000
3
Ephemeroptera QE 10 9
Ephemeroptera (Unident.) QE999999
10
Trichoptera QT 10 8
Trichoptera (Unident.) QT999999
10
ORDER
SIGNALT 5.0
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Unknown M9 6
ARACHNIDA (Unident.) M9999999
6
Unknown OH 4
Ostracoda (Unident.) OH999999
4
Unknown OJ 4
COPEPODA OJ000000
4
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 9 5
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 17 3
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Chironomidae QDA00000
3
Hemiptera QH 5 2
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
1
Trichoptera QT 10 8
Trichoptera (Unident.) QT999999
10
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.5
Taxa Abundance SIGNALT Grade
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OJ 4
COPEPODA OJ000000
4
Coleoptera QC 11 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 9 3
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Chironomidae QDA00000
3
Ephemeroptera QE 10 9
Ephemeroptera (Unident.) QE999999
10
Hemiptera QH 5 2
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
1
Odonata QO 8 3
Zygoptera (Unident.) QO999997
4
Epiproctophora (Unident.) QO999998
4
Trichoptera QT 10 8
Trichoptera (Unident.) QT999999
10
ORDER
SIGNALT 3.8
Weighted SIGNALT 4.2