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

MIMOSA CREEK AT KARAMEA 1.6 D/S SITE 130312A 1303117

Source MIV
Latest Sample Date 02-05-2008
Taxa count ORDER 15
Taxa count FAMILY 31
Taxa count ALT 31
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 2.7 3.2 2.4
Weighted SIGNAL 4.5 3.7

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 62.17% 439,022,353,074m2
  Forestry 2.2.0 Production native forests 23.26% 164,210,258,026m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 8.16% 57,627,415,083m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 6.30% 44,481,434,454m2
Show minor land uses 5
7,061,284,595m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 9 2
Temnocephalidea (Unident.) IF499999
9
Gastropoda KG 3 1
Ancylidae (Unident.) KG069999
1
Planorbidae (Unident.) KG079999
2
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OJ 15
Copepoda (Unident.) OJ999999
15
Unknown OT 15
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 45 5
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
24
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
11
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 43 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
9
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
9
Caenidae (Unident.) QE089999
16
Hemiptera QH 27 2
Veliidae (Unident.) QH569999
11
Nepidae (Unident.) QH619999
5
Corixidae (Unident.) QH659999
3
Notonectidae (Unident.) QH679999
6
Pleidae (Unident.) QH689999
2
Odonata QO 17 3
Gomphidae (Unident.) QO139999
13
Libellulidae (Unident.) QO179999
1
Hemicorduliidae (Unident.) QO309999
3
Trichoptera QT 25 8
Ecnomidae (Unident.) QT089999
1
Calamoceratidae (Unident.) QT249999
4
Leptoceridae (Unident.) QT259999
20
ORDER
SIGNALT 2.7
Weighted SIGNALT 3.3