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

BLACK WATERHOLE CREEK AT PEAK DOWNS HIGHWAY 1250002

Source MIV
Latest Sample Date 05-06-1997
Taxa count ORDER 15
Taxa count FAMILY 36
Taxa count ALT 36
Mayflies present? 52
ORDER FAMILY ALT
SIGNAL 3.3 4.1 3.2
Weighted SIGNAL 5.1 3.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 71.29% 1,008,038,975m2
  Forestry 2.2.0 Production native forests 25.05% 354,175,856m2
Show minor land uses 3
14,139,540m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Temnocephalidea (Unident.) IF499999
2
Gastropoda KG 6 1
Planorbidae (Unident.) KG079999
6
Hirudinea LH 1 1
Erpobdellidae (Unident.) LH059999
1
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 9
Ostracoda (Unident.) OH999999
9
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 67 5
Dytiscidae (Unident.) QC099999
5
Gyrinidae (Unident.) QC109999
12
Gyrinidae (Unident.)
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
22
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 30 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Dolichopodidae (Unident.) QD369999
10
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
10
Ephemeroptera QE 52 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
20
Caenidae (Unident.) QE089999
12
Hemiptera QH 25 2
Mesoveliidae (Unident.) QH529999
4
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
4
Pleidae (Unident.) QH689999
1
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
10
Gomphidae (Unident.) QO139999
6
Libellulidae (Unident.) QO179999
1
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 36 8
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
11
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
13
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.8