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

BLACKROCK CREEK AT RISE AND SHINE ROAD 1240056

Source MIV
Latest Sample Date 21-10-1998
Taxa count ORDER 15
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 38
ORDER FAMILY ALT
SIGNAL 2.9 4.2 3.1
Weighted SIGNAL 5.1 4.4

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 55.31% 696,744,271m2
  Natural 1.1.3 National park 43.34% 546,029,197m2
Show minor land uses 3
12,597,978m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 5 1
Thiaridae (Unident.) KG049999
5
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Acarina MM 11 6
Mites (Unident.) MM999999
11
Mites (Unident.)
Mites (Unident.)
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Unknown OJ 7
Copepoda (Unident.) OJ999999
7
Unknown OT 30
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 29 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 32 3
Tipulidae (Unident.) QD019999
1
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 38 9
Baetidae (Unident.) QE029999
15
Leptophlebiidae (Unident.) QE069999
13
Caenidae (Unident.) QE089999
10
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
8
Lepidoptera QL 10 2
Crambidae (Unident.) QL019999
10
Crambidae (Unident.)
Crambidae (Unident.)
Odonata QO 19 3
Coenagrionidae (Unident.) QO029999
1
Gomphidae (Unident.) QO139999
8
Libellulidae (Unident.) QO179999
10
Trichoptera QT 26 8
Hydroptilidae (Unident.) QT039999
3
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
10
Helicopsychidae (Unident.) QT179999
3
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
8
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 13 1
Thiaridae (Unident.) KG049999
7
Ancylidae (Unident.) KG069999
4
Planorbidae (Unident.) KG079999
2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 4
Ostracoda (Unident.) OH999999
4
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Unknown OT 26
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
4
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 26 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 18 3
Tipulidae (Unident.) QD019999
4
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Tabanidae (Unident.) QD239999
3
Dolichopodidae (Unident.) QD369999
1
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
10
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
2
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
6
Gerridae (Unident.) QH579999
1
Lepidoptera QL 10 2
Crambidae (Unident.) QL019999
10
Crambidae (Unident.)
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 20 3
Coenagrionidae (Unident.) QO029999
1
Diphlebiidae (Unident.) QO099999
1
Gomphidae (Unident.) QO139999
11
Libellulidae (Unident.) QO179999
7
Trichoptera QT 17 8
Hydropsychidae (Unident.) QT069999
10
Helicopsychidae (Unident.) QT179999
5
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.3