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

SPRING CREEK AT MCDOUGALL STREET 4223080

Source MIV
Latest Sample Date 19-06-2001
Taxa count ORDER 14
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 11
ORDER FAMILY ALT
SIGNAL 2.6 3.2 2.3
Weighted SIGNAL 4.1 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture 75.46% 572,861,257m2
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 11.88% 90,149,483m2
  Industrial 5.3.0 Manufacturing and industrial, 5.5.1 Commercial services 8.22% 62,430,390m2
  Mining 5.8.2 Quarries 3.22% 24,472,713m2
Show minor land uses 3
7,591,535m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 16 1
Thiaridae (Unident.) KG049999
15
Ancylidae (Unident.) KG069999
1
Bivalvia KP 4 3
Sphaeriidae (Unident.) KP039999
4
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Unknown OG 6
Cladocera (Unident.) OG999999
6
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 20
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 26 5
Noteridae (Unident.) QC089999
4
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
10
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 48 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
2
Tanypodinae (Unident.) QDAE9999
12
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 11 9
Baetidae (Unident.) QE029999
11
Hemiptera QH 42 2
Veliidae (Unident.) QH569999
10
Corixidae (Unident.) QH659999
20
Notonectidae (Unident.) QH679999
12
Odonata QO 6 3
Coenagrionidae (Unident.) QO029999
5
Libellulidae (Unident.) QO179999
1
Trichoptera QT 12 8
Hydropsychidae (Unident.) QT069999
1
Ecnomidae (Unident.) QT089999
11
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Physidae (Unident.) KG089999
8
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 23
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 21 5
Dytiscidae (Unident.) QC099999
11
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
7
Hydraenidae (Unident.)
Diptera QD 27 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 11 9
Baetidae (Unident.) QE029999
11
Hemiptera QH 26 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
5
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
19
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
10
Trichoptera QT 6 8
Hydroptilidae (Unident.) QT039999
2
Ecnomidae (Unident.) QT089999
2
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Planorbidae (Unident.) KG079999
2
Physidae (Unident.) KG089999
3
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 33
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
11
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 12
Parastacidae (Unident.) OV019999
12
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 4 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Diptera QD 15 3
Tanypodinae (Unident.) QDAE9999
3
Chironominae (Unident.) QDAJ9999
12
Hemiptera QH 9 2
Veliidae (Unident.) QH569999
7
Corixidae (Unident.) QH659999
2
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
7
Libellulidae (Unident.) QO179999
1
ORDER
SIGNALT 1.9
Weighted SIGNALT 1.6