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

MILLSTREAM AT DIVERSION WEIR SITE 1160073

Source MIV
Latest Sample Date 19-10-1999
Taxa count ORDER 13
Taxa count FAMILY 37
Taxa count ALT 37
Mayflies present? 31
ORDER FAMILY ALT
SIGNAL 3.6 4.2 4
Weighted SIGNAL 4.5 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 55.85% 9,506,462,377m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 25.76% 4,384,868,267m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.3 Railways 6.54% 1,112,336,068m2
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 4.85% 825,442,829m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs 3.10% 527,803,589m2
Show minor land uses 8
170,206,661m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
13
Acarina MM 11 6
Mites (Unident.) MM999999
11
Mites (Unident.)
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 37
Atyidae (Unident.) OT019999
34
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 46 5
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
5
Ptilodactylidae (Unident.)
Diptera QD 33 3
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
5
Tanypodinae (Unident.) QDAE9999
9
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 31 9
Baetidae (Unident.) QE029999
18
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
3
Hemiptera QH 32 2
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
4
Nepidae (Unident.) QH619999
1
Gelastocoridae (Unident.) QH649999
1
Corixidae (Unident.) QH659999
10
Pleidae (Unident.) QH689999
6
Megaloptera QM 6 8
Corydalidae (Unident.) QM019999
6
Corydalidae (Unident.)
Odonata QO 23 3
Coenagrionidae (Unident.) QO029999
1
Protoneuridae (Unident.) QO049999
8
Aeshnidae (Unident.) QO129999
2
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
10
Trichoptera QT 63 8
Hydrobiosidae (Unident.) QT019999
1
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
20
Helicopsychidae (Unident.) QT179999
13
Calamoceratidae (Unident.) QT249999
6
Leptoceridae (Unident.) QT259999
13
ORDER
SIGNALT 3.6
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 4 1
Hydrobiidae (Unident.) KG029999
4
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 22
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 68 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
3
Ptilodactylidae (Unident.)
Diptera QD 48 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 36 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
4
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
10
Lepidoptera QL 4 2
Crambidae (Unident.) QL019999
4
Crambidae (Unident.)
Crambidae (Unident.)
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 36 3
Coenagrionidae (Unident.) QO029999
2
Diphlebiidae (Unident.) QO099999
5
Aeshnidae (Unident.) QO129999
6
Gomphidae (Unident.) QO139999
11
Corduliidae (Unident.) QO169999
2
Libellulidae (Unident.) QO179999
10
Trichoptera QT 76 8
Hydrobiosidae (Unident.) QT019999
4
Hydroptilidae (Unident.) QT039999
5
Philopotamidae (Unident.) QT049999
12
Hydropsychidae (Unident.) QT069999
20
Helicopsychidae (Unident.) QT179999
12
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
20
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 21 2
Temnocephalidea (Unident.) IF499999
1
Dugesiidae (Unident.) IF619999
20
Gastropoda KG 20 1
Hydrobiidae (Unident.) KG029999
20
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 15 6
Mites (Unident.) MM999999
15
Mites (Unident.)
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
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 29 5
Scirtidae (Unident.) QC209999
4
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
3
Ptilodactylidae (Unident.)
Diptera QD 35 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
18
Ephemeroptera QE 38 9
Baetidae (Unident.) QE029999
15
Leptophlebiidae (Unident.) QE069999
19
Caenidae (Unident.) QE089999
4
Hemiptera QH 9 2
Hebridae (Unident.) QH539999
1
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
5
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 40 3
Coenagrionidae (Unident.) QO029999
11
Diphlebiidae (Unident.) QO099999
5
Aeshnidae (Unident.) QO129999
8
Gomphidae (Unident.) QO139999
4
Corduliidae (Unident.) QO169999
2
Libellulidae (Unident.) QO179999
10
Trichoptera QT 52 8
Hydroptilidae (Unident.) QT039999
5
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
10
Helicopsychidae (Unident.) QT179999
7
Calamoceratidae (Unident.) QT249999
4
Leptoceridae (Unident.) QT259999
15
Dipseudopsidae (Unident.) QT269999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.7
Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Gastropoda KG 16 1
Viviparidae (Unident.) KG019999
15
Lymnaeidae (Unident.) KG059999
1
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Acarina MM 15 6
Mites (Unident.) MM999999
15
Mites (Unident.)
Mites (Unident.)
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 18
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 25 5
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
18
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 21 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 29 9
Baetidae (Unident.) QE029999
14
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
4
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
10
Lepidoptera QL 8 2
Crambidae (Unident.) QL019999
8
Crambidae (Unident.)
Megaloptera QM 5 8
Corydalidae (Unident.) QM019999
5
Corydalidae (Unident.)
Odonata QO 22 3
Protoneuridae (Unident.) QO049999
2
Diphlebiidae (Unident.) QO099999
5
Aeshnidae (Unident.) QO129999
4
Gomphidae (Unident.) QO139999
3
Libellulidae (Unident.) QO179999
8
Trichoptera QT 47 8
Hydroptilidae (Unident.) QT039999
3
Philopotamidae (Unident.) QT049999
7
Hydropsychidae (Unident.) QT069999
10
Helicopsychidae (Unident.) QT179999
9
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
15
ORDER
SIGNALT 3.5
Weighted SIGNALT 3.9
Taxa Abundance SIGNALT Grade
Turbellaria IF 8 2
Dugesiidae (Unident.) IF619999
8
Nematomorpha IJ 2 6
Nematomorpha (Unident.) IJ999999
2
Gastropoda KG 11 1
Hydrobiidae (Unident.) KG029999
7
Thiaridae (Unident.) KG049999
1
Planorbidae (Unident.) KG079999
3
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 7
Ostracoda (Unident.) OH999999
7
Unknown OJ 8
Copepoda (Unident.) OJ999999
8
Unknown OT 27
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
5
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 65 5
Dytiscidae (Unident.) QC099999
5
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
11
Elmidae (Unident.)
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 52 3
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
11
Orthocladiinae (Unident.) QDAF9999
12
Chironominae (Unident.) QDAJ9999
19
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
12
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
11
Notonectidae (Unident.) QH679999
3
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Crambidae (Unident.)
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 16 3
Aeshnidae (Unident.) QO129999
2
Gomphidae (Unident.) QO139999
11
Libellulidae (Unident.) QO179999
3
Trichoptera QT 66 8
Hydrobiosidae (Unident.) QT019999
10
Hydroptilidae (Unident.) QT039999
3
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
12
Helicopsychidae (Unident.) QT179999
13
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
15
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.6