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

CEDAR CREEK AT HALLS ROAD 1422002

Source MIV
Latest Sample Date 24-05-2005
Taxa count ORDER 13
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 27
ORDER FAMILY ALT
SIGNAL 3.2 3.3 2.5
Weighted SIGNAL 3.6 3.8

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 57.74% 2,010,327,538m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area 23.92% 832,989,306m2
  Residential And Infrastructure 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture 18.26% 635,932,694m2
Show minor land uses 1
34,817,503m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Hydrobiidae (Unident.) KG029999
5
Thiaridae (Unident.) KG049999
2
Lymnaeidae (Unident.) KG059999
1
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
2
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Mites (Unident.)
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Unknown OJ 13
Copepoda (Unident.) OJ999999
13
Isopoda OR 4 2
Cirolanidae (Unident.) OR129999
4
Unknown OT 31
Atyidae (Unident.) OT019999
28
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
4
Scirtidae (Unident.) QC209999
4
Scirtidae (Unident.)
Diptera QD 25 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 27 9
Baetidae (Unident.) QE029999
19
Leptophlebiidae (Unident.) QE069999
8
Hemiptera QH 11 2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
7
Notonectidae (Unident.) QH679999
2
Odonata QO 25 3
Coenagrionidae (Unident.) QO029999
11
Isostictidae (Unident.) QO039999
2
Protoneuridae (Unident.) QO049999
1
Libellulidae (Unident.) QO179999
11
Trichoptera QT 3 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.2