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

Loders Creek @ Mossman 52231

Source Office of Environment and Heritage
Latest Sample Date 26-10-2008
Taxa count ORDER 11
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.5 2.7 2.1
Weighted SIGNAL 2.7 2.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Mining 5.8.0 Mining, 5.8.1 Mines 48.48% 2,464,933,730m2
  Minimal Use 2.1.0 Grazing native vegetation 32.72% 1,663,636,385m2
  Residential And Infrastructure 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.4 Defence facilities - urban, 5.6.0 Utilities, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways 16.61% 844,576,908m2
Show minor land uses 4
50,839,727m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 22 1
Planorbidae (Unident.) KG079999
10
Physidae (Unident.) KG089999
12
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Amphipoda OP 6 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.) QC099999
16
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Diptera QD 33 3
Tipulidae (Unident.) QD019999
5
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
11
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
7
Hemiptera QH 14 2
Hydrometridae (Unident.) QH549999
3
Veliidae (Unident.) QH569999
7
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
3
Odonata QO 57 3
Coenagrionidae (Unident.) QO029999
31
Aeshnidae (Unident.) QO129999
3
Corduliidae (Unident.) QO169999
23
Trichoptera QT 9 8
Leptoceridae (Unident.) QT259999
9
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.8