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

Rocky Camp Ck @ Hazelgreen 44036

Source Office of Environment and Heritage
Latest Sample Date 16-04-2008
Taxa count ORDER 14
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 13
ORDER FAMILY ALT
SIGNAL 3 2.9 2
Weighted SIGNAL 2.8 3.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 48.07% 427,414,692m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 31.07% 276,194,874m2
  Arable Farming 3.3.0 Cropping 16.64% 147,970,466m2
Show minor land uses 4
8,890,725m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
4
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Diptera QD 16 3
Tanypodinae (Unident.) QDAE9999
9
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 13 9
Leptophlebiidae (Unident.) QE069999
13
Hemiptera QH 19 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
1
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
9
Notonectidae (Unident.) QH679999
7
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
2
Aeshnidae (Unident.) QO129999
2
Trichoptera QT 6 8
Ecnomidae (Unident.) QT089999
6
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.5