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

BOULDER CREEK AT MT CHARLTON/CALEN ROAD 1240006

Source MIV
Latest Sample Date 20-05-1996
Taxa count ORDER 11
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 21
ORDER FAMILY ALT
SIGNAL 4.4 4.1 3.9
Weighted SIGNAL 4.5 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.4 Natural feature protection 50.57% 276,513,095m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 39.84% 217,866,365m2
  Arable Farming 4.3.5 Irrigated sugar 9.58% 52,407,717m2
5,467,872m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Acarina MM 21 6
Mites (Unident.) MM999999
21
Mites (Unident.)
Mites (Unident.)
Mites (Unident.)
Unknown OT 30
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 16 5
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 24 3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
2
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
10
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
1
Hemiptera QH 9 2
Mesoveliidae (Unident.) QH529999
1
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
2
Gelastocoridae (Unident.) QH649999
1
Corixidae (Unident.) QH659999
2
Lepidoptera QL 7 2
Crambidae (Unident.) QL019999
7
Crambidae (Unident.)
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 40 3
Coenagrionidae (Unident.) QO029999
3
Protoneuridae (Unident.) QO049999
3
Diphlebiidae (Unident.) QO099999
6
Gomphidae (Unident.) QO139999
14
Corduliidae (Unident.) QO169999
3
Libellulidae (Unident.) QO179999
11
Trichoptera QT 26 8
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
10
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
13
ORDER
SIGNALT 4.4
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 1 1
Planorbidae (Unident.) KG079999
1
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OG 16
Cladocera (Unident.) OG999999
16
Unknown OJ 7
Copepoda (Unident.) OJ999999
7
Unknown OT 30
Atyidae (Unident.) OT019999
24
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 27 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
10
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
16
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 57 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
2
Dolichopodidae (Unident.) QD369999
5
Tanypodinae (Unident.) QDAE9999
14
Orthocladiinae (Unident.) QDAF9999
8
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 10 9
Baetidae (Unident.) QE029999
3
Leptophlebiidae (Unident.) QE069999
5
Caenidae (Unident.) QE089999
2
Hemiptera QH 1 2
Gerridae (Unident.) QH579999
1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Megaloptera QM 6 8
Corydalidae (Unident.) QM019999
5
Corydalidae (Unident.)
Sialidae (Unident.) QM029999
1
Odonata QO 29 3
Coenagrionidae (Unident.) QO029999
1
Isostictidae (Unident.) QO039999
3
Protoneuridae (Unident.) QO049999
2
Diphlebiidae (Unident.) QO099999
3
Gomphidae (Unident.) QO139999
4
Corduliidae (Unident.) QO169999
6
Libellulidae (Unident.) QO179999
10
Trichoptera QT 34 8
Hydroptilidae (Unident.) QT039999
2
Philopotamidae (Unident.) QT049999
4
Hydropsychidae (Unident.) QT069999
10
Calamoceratidae (Unident.) QT249999
4
Leptoceridae (Unident.) QT259999
14
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 7 2
Dugesiidae (Unident.) IF619999
7
Gastropoda KG 2 1
Planorbidae (Unident.) KG079999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Mites (Unident.)
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 26
Atyidae (Unident.) OT019999
24
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Coleoptera QC 32 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 27 3
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
2
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
8
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 34 9
Baetidae (Unident.) QE029999
12
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
14
Hemiptera QH 4 2
Hydrometridae (Unident.) QH549999
2
Corixidae (Unident.) QH659999
2
Lepidoptera QL 7 2
Crambidae (Unident.) QL019999
7
Crambidae (Unident.)
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 66 3
Coenagrionidae (Unident.) QO029999
2
Protoneuridae (Unident.) QO049999
6
Diphlebiidae (Unident.) QO099999
10
Gomphidae (Unident.) QO139999
27
Corduliidae (Unident.) QO169999
13
Libellulidae (Unident.) QO179999
4
Epiproctophora (Unident.) QO999998
4
Trichoptera QT 47 8
Philopotamidae (Unident.) QT049999
7
Hydropsychidae (Unident.) QT069999
10
Calamoceratidae (Unident.) QT249999
6
Leptoceridae (Unident.) QT259999
24
ORDER
SIGNALT 3.6
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Acarina MM 13 6
Mites (Unident.) MM999999
13
Mites (Unident.)
Mites (Unident.)
Mites (Unident.)
Unknown OG 18
Cladocera (Unident.) OG999999
18
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Unknown OT 22
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 24 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
16
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 32 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Thaumaleidae (Unident.) QD119999
1
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 7 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
6
Hemiptera QH 29 2
Hydrometridae (Unident.) QH549999
7
Veliidae (Unident.) QH569999
11
Gerridae (Unident.) QH579999
8
Gelastocoridae (Unident.) QH649999
2
Pleidae (Unident.) QH689999
1
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 22 3
Coenagrionidae (Unident.) QO029999
2
Isostictidae (Unident.) QO039999
2
Protoneuridae (Unident.) QO049999
2
Diphlebiidae (Unident.) QO099999
1
Gomphidae (Unident.) QO139999
4
Corduliidae (Unident.) QO169999
2
Libellulidae (Unident.) QO179999
9
Trichoptera QT 38 8
Hydropsychidae (Unident.) QT069999
11
Ecnomidae (Unident.) QT089999
3
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
22
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.7