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

Cadarga Creek at Brovinia Station 136306A

Source MIV
Latest Sample Date 30-10-2002
Taxa count ORDER 13
Taxa count FAMILY 24
Taxa count ALT 24
Mayflies present? 19
ORDER FAMILY ALT
SIGNAL 3.2 3 2.5
Weighted SIGNAL 3.2 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 52.22% 67,486,327,524m2
  Forestry 2.2.0 Production native forests 44.06% 56,947,182,543m2
Show minor land uses 6
1,292,452,121m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Temnocephalidea (Unident.) IF499999
1
Gastropoda KG 5 1
Planorbidae (Unident.) KG079999
5
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OJ 18
Copepoda (Unident.) OJ999999
18
Unknown OT 20
Atyidae (Unident.) OT019999
18
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Coleoptera QC 69 5
Dytiscidae (Unident.) QC099999
13
Hydrophilidae (Unident.) QC119999
39
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
11
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
6
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 65 3
Culicidae (Unident.) QD079999
32
Culicidae (Unident.)
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
13
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 19 9
Baetidae (Unident.) QE029999
19
Hemiptera QH 28 2
Veliidae (Unident.) QH569999
11
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
3
Notonectidae (Unident.) QH679999
11
Pleidae (Unident.) QH689999
1
Odonata QO 2 3
Gomphidae (Unident.) QO139999
1
Corduliidae (Unident.) QO169999
1
Trichoptera QT 17 8
Leptoceridae (Unident.) QT259999
17
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 11
Copepoda (Unident.) OJ999999
11
Coleoptera QC 72 5
Noteridae (Unident.) QC089999
14
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
12
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
6
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
10
Scirtidae (Unident.)
Diptera QD 37 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
13
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 4 9
Baetidae (Unident.) QE029999
4
Hemiptera QH 16 2
Mesoveliidae (Unident.) QH529999
2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
2
Odonata QO 3 3
Gomphidae (Unident.) QO139999
2
Corduliidae (Unident.) QO169999
1
Trichoptera QT 7 8
Helicopsychidae (Unident.) QT179999
1
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Unknown OG 8
Cladocera (Unident.) OG999999
8
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 21
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 51 5
Dytiscidae (Unident.) QC099999
9
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
27
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
10
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Diptera QD 28 3
Chaoboridae (Unident.) QD059999
3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
10
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 10 9
Baetidae (Unident.) QE029999
10
Hemiptera QH 25 2
Hydrometridae (Unident.) QH549999
10
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
2
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
2
Protoneuridae (Unident.) QO049999
1
Gomphidae (Unident.) QO139999
1
Trichoptera QT 5 8
Leptoceridae (Unident.) QT259999
5
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.1