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

KOROROIT CREEK AT SELWYN PARK KRT0235

Source Melbourne Water
Latest Sample Date 05-10-1999
Taxa count ORDER 12
Taxa count FAMILY 22
Taxa count ALT 23
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 3.1 2.7
Weighted SIGNAL 4.3 8 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  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, 5.7.2 Roads, 5.7.3 Railways 50.99% 15,120,430,227m2
  Pastoral Farming 3.2.0 Grazing modified pastures 33.47% 9,925,274,718m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.9 Grapes 9.70% 2,876,224,504m2
  Intensive Pastoral Farming 5.2.6 Horse studs 3.09% 917,571,621m2
Show minor land uses 8
296,553,147m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesia sp.(Unident.) IF610299
1
Gastropoda KG 4 1
Hydrobiidae (Unident.) KG029999
1
Planorbidae (Unident.) KG079999
2
Physidae (Unident.) KG089999
1
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Amphipoda OP 66 3
Ceinidae (Unident.) OP029999
66
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 22 2
Janiridae (Unident.) OR189999
21
Janiridae (Unident.)
Janiridae (Unident.)
Oniscidae sp.(Unident.) OR259999
1
Oniscidae sp.(Unident.)
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 30 5
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Psephenidae (Unident.) QC379999
24
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 141 3
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
130
Chironominae (Unident.) QDAJ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
10
Odonata QO 32 3
Coenagrionidae (Unident.) QO029999
29
Hemicorduliidae (Unident.) QO309999
3
Trichoptera QT 16 8
Hydroptila sp.(Unident.) QT030599
1
Cheumatopsyche sp.AV2 QT0605A2
13
Hydropsychidae (Unident.) QT069999
2
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 23 2
Dugesiidae (Unident.) IF619999
23
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
4
Lymnaeidae (Unident.) KG059999
1
Planorbidae (Unident.) KG079999
1
Physidae (Unident.) KG089999
6
Bivalvia KP 3 3
Corbiculidae (Unident.) KP029999
2
Sphaeriidae (Unident.) KP039999
1
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Amphipoda OP 21 3
Ceinidae (Unident.) OP029999
21
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 4 2
Janiridae (Unident.) OR189999
4
Janiridae (Unident.)
Coleoptera QC 45 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Psephenidae (Unident.) QC379999
42
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 18 3
Simuliidae (Unident.) QD109999
14
Simuliidae (Unident.)
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
4
Odonata QO 29 3
Coenagrionidae (Unident.) QO029999
28
Aeshnidae (Unident.) QO129999
1
Trichoptera QT 46 8
Cheumatopsyche sp.AV2 QT0605A2
44
Hydropsychidae (Unident.) QT069999
2
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.5