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

CHEEKI CREEK AT AMTD 0.1KM 1121038

Source MIV
Latest Sample Date 27-11-1997
Taxa count ORDER 9
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 5
ORDER FAMILY ALT
SIGNAL 3.6 3.1 2.4
Weighted SIGNAL 2.4 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 67.38% 32,768,103,273m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 21.53% 10,471,651,492m2
  Arable Farming 3.3.0 Cropping, 3.3.2 Beverage and spice crops, 3.3.5 Sugar, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits 7.68% 3,735,910,811m2
Show minor land uses 8
486,340,979m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 20 1
Thiaridae (Unident.) KG049999
20
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OH 17
Ostracoda (Unident.) OH999999
17
Unknown OT 36
Atyidae (Unident.) OT019999
34
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Diptera QD 16 3
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 5 9
Baetidae (Unident.) QE029999
5
Hemiptera QH 3 2
Mesoveliidae (Unident.) QH529999
2
Gerridae (Unident.) QH579999
1
Odonata QO 11 3
Coenagrionidae (Unident.) QO029999
7
Corduliidae (Unident.) QO169999
4
Trichoptera QT 9 8
Leptoceridae (Unident.) QT259999
9
ORDER
SIGNALT 3.6
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 20 1
Thiaridae (Unident.) KG049999
20
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 3
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
1
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 40 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 8 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
4
Hemiptera QH 3 2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
1
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
1
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
6
Trichoptera QT 4 8
Hydropsychidae (Unident.) QT069999
3
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.4