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

Dart Brook @ MacIntyre Bridge HUNT585

Source Office of Environment and Heritage
Latest Sample Date 15-12-1999
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 303
ORDER FAMILY ALT
SIGNAL 3.7 4.5 3.4
Weighted SIGNAL 5.5 4.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 55.90% 44,509,317,524m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures 27.02% 21,519,057,436m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection, 1.2.2 Surface water supply 7.72% 6,148,552,117m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.0 Utilities, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways 3.78% 3,007,153,219m2
  Arable Farming 3.3.0 Cropping, 3.3.3 Hay and silage, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.4.4 Irrigated vine fruits 3.07% 2,444,921,313m2
Show minor land uses 6
796,274,373m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Unknown OT 16
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Diptera QD 14 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 303 9
Baetidae (Unident.) QE029999
102
Leptophlebiidae (Unident.) QE069999
99
Caenidae (Unident.) QE089999
102
Hemiptera QH 9 2
Corixidae (Unident.) QH659999
9
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
7
Gomphidae (Unident.) QO139999
1
Trichoptera QT 106 8
Hydrobiosidae (Unident.) QT019999
2
Hydropsychidae (Unident.) QT069999
101
Ecnomidae (Unident.) QT089999
2
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 7 1
Physidae (Unident.) KG089999
7
Bivalvia KP 6 3
Corbiculidae (Unident.) KP029999
6
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OT 10
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 20 5
Dytiscidae (Unident.) QC099999
3
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Coleoptera (Unident.) QCZZ9999
5
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Diptera QD 188 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
38
Simuliidae (Unident.)
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
111
Chironominae (Unident.) QDAJ9999
29
Diptera (Unident.)(Larva) QDZZ9999
5
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
15
Caenidae (Unident.) QE089999
6
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
9
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
5
Gomphidae (Unident.) QO139999
1
Trichoptera QT 113 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
6
Hydropsychidae (Unident.) QT069999
103
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.9