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

River Av- Plenty PLE0320

Source Melbourne Water
Latest Sample Date 01-03-2006
Taxa count ORDER 14
Taxa count FAMILY 29
Taxa count ALT 30
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.7 2.8 2.6
Weighted SIGNAL 2.8 5 3.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 34.26% 11,081,034,808m2
  Residential And Infrastructure 5.4.0 Residential and farm 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, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.3 Railways 32.25% 10,430,164,922m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area 21.62% 6,993,351,970m2
  Forestry 2.2.0 Production native forests 9.17% 2,964,157,440m2
Show minor land uses 9
323,405,349m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Turbellaria IF 24 2
Dugesiidae (Unident.) IF619999
24
Gastropoda KG 52 1
Hydrobiidae (Unident.) KG029999
38
Lymnaeidae (Unident.) KG059999
4
Physidae (Unident.) KG089999
10
Bivalvia KP 30 3
Sphaeriidae (Unident.) KP039999
30
Hirudinea LH 7 1
Glossiphoniidae (Unident.) LH019999
7
Oligochaeta LO 27 2
Oligochaeta (Unident.) LO999999
27
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Mites (Unident.)
Isopoda OR 1 2
Janiridae (Unident.) OR189999
1
Janiridae (Unident.)
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
3
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Diptera QD 23 3
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
3
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
1
Hemiptera QH 13 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
1
Naucoridae (Unident.) QH669999
1
Notonectidae (Unident.) QH679999
5
Odonata QO 38 3
Coenagrionidae (Unident.) QO029999
27
Isostictidae (Unident.) QO039999
2
Gomphidae (Unident.) QO139999
2
Hemicorduliidae (Unident.) QO309999
7
Trichoptera QT 3 8
Hydroptilidae (Unident.) QT039999
2
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 2.7
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 46 1
Hydrobiidae (Unident.) KG029999
30
Planorbidae (Unident.) KG079999
3
Physidae (Unident.) KG089999
9
Planorbidae/Physidae (Unident.) KG9999A2
4
Bivalvia KP 8 3
Corbiculidae (Unident.) KP029999
6
Sphaeriidae (Unident.) KP039999
2
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.)(Larva) QC09999I
12
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 85 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
3
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
32
Hemiptera QH 15 2
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
5
Notonectidae (Unident.) QH679999
7
Odonata QO 31 3
Coenagrionidae (Unident.) QO029999
30
Aeshnidae (Unident.) QO129999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 6 8
Hydroptilidae (Unident.) QT039999
3
Hydropsychidae (Unident.) QT069999
1
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 4 2
Dugesiidae IF610000
4
Gastropoda KG 1 1
Planorbidae/Physidae (Unident.) KG9999A2
1
Oligochaeta LO 1 2
OLIGOCHAETA LO000000
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 48 3
Ceinidae OP020000
48
Ceinidae
Ceinidae
Ceinidae
Unknown OT 30
Atyidae OT010000
30
Atyidae
Atyidae
Coleoptera QC 2 5
Dytiscidae QC090000
1
Scirtidae QC200000
1
Scirtidae
Diptera QD 5 3
Ceratopogonidae QD090000
2
Ceratopogonidae
Stratiomyidae QD240000
1
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 10 9
Baetidae QE020000
10
Hemiptera QH 33 2
Hydrometridae QH540000
2
Veliidae QH560000
11
Gerridae QH570000
2
Corixidae QH650000
5
Notonectidae QH670000
13
Odonata QO 42 3
Coenagrionidae QO020000
33
Aeshnidae QO120000
8
Corduliidae QO160000
1
Trichoptera QT 1 8
Leptoceridae QT250000
1
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae IB010000
1
Turbellaria IF 1 2
Dugesiidae IF610000
1
Gastropoda KG 18 1
Hydrobiidae KG020000
8
Planorbidae KG070000
2
Planorbidae/Physidae (Unident.) KG9999A2
8
Bivalvia KP 3 3
Sphaeriidae KP030000
3
Hirudinea LH 1 1
Glossiphoniidae LH010000
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 99 3
Ceinidae OP020000
99
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Isopoda OR 2 2
Janiridae OR180000
2
Janiridae
Coleoptera QC 10 5
Dytiscidae QC090000
1
Hydrophilidae QC110000
4
Scirtidae QC200000
1
Scirtidae
Psephenidae QC370000
4
Psephenidae
Psephenidae
Diptera QD 88 3
Simuliidae (unident.) QD100000
51
Simuliidae (unident.)
Stratiomyidae QD240000
2
Tanypodinae QDAE0000
2
Orthocladiinae QDAF0000
17
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 5 9
Baetidae QE020000
5
Hemiptera QH 50 2
Veliidae QH560000
8
Corixidae QH650000
36
Notonectidae QH670000
6
Odonata QO 24 3
Coenagrionidae QO020000
11
Isostictidae QO030000
4
Lestidae QO050000
6
Aeshnidae QO120000
2
Corduliidae QO160000
1
Trichoptera QT 16 8
Hydrobiosidae QT010000
1
Hydropsychidae QT060000
2
Leptoceridae QT250000
13
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.5