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

Brogo River @ Deb & Daves 32151

Source Office of Environment and Heritage
Latest Sample Date 22-11-2007
Taxa count ORDER 14
Taxa count FAMILY 38
Taxa count ALT 38
Mayflies present? 12
ORDER FAMILY ALT
SIGNAL 4.4 4.4 3.6
Weighted SIGNAL 4.5 4.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 88.68% 38,728,446,195m2
  Minimal Use 2.1.0 Grazing native vegetation 9.94% 4,338,993,972m2
Show minor land uses 4
436,706,893m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 14 1
Hydrobiidae (Unident.) KG029999
1
Lymnaeidae (Unident.) KG059999
4
Physidae (Unident.) KG089999
9
Bivalvia KP 23 3
Corbiculidae (Unident.) KP029999
23
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 29 5
Haliplidae (Unident.) QC069999
1
Dytiscidae (Unident.) QC099999
6
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
7
Scirtidae (Unident.)
Scirtidae (Unident.)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 18 3
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
9
Caenidae (Unident.) QE089999
2
Hemiptera QH 21 2
Veliidae (Unident.) QH569999
6
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
5
Notonectidae (Unident.) QH679999
9
Megaloptera QM 7 8
Corydalidae (Unident.) QM019999
7
Corydalidae (Unident.)
Odonata QO 53 3
Coenagrionidae (Unident.) QO029999
5
Isostictidae (Unident.) QO039999
1
Megapodagrionidae (Unident.) QO079999
1
Synlestidae (Unident.) QO089999
1
Aeshnidae (Unident.) QO129999
3
Gomphidae (Unident.) QO139999
17
Corduliidae (Unident.) QO169999
6
Libellulidae (Unident.) QO179999
19
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 64 8
Hydroptilidae (Unident.) QT039999
3
Philopotamidae (Unident.) QT049999
17
Hydropsychidae (Unident.) QT069999
29
Calamoceratidae (Unident.) QT249999
8
Leptoceridae (Unident.) QT259999
7
ORDER
SIGNALT 4.4
Weighted SIGNALT 4.2