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

Lachlan R @ Wyola 60657

Source Office of Environment and Heritage
Latest Sample Date 20-09-2008
Taxa count ORDER 12
Taxa count FAMILY 30
Taxa count ALT 30
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 3 3.7 2.2
Weighted SIGNAL 4.4 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 3.3.3 Hay and silage, 3.3.5 Sugar, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.4 Vine fruits, 3.4.6 Perennial flowers and bulbs, 3.4.8 Citrus, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming 44.63% 1,947,665,060,346m2
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 29.00% 1,265,639,027,463m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures 18.27% 797,059,035,433m2
Show minor land uses 11
43,638,406,129m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 14
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
12
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 43 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
26
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
2
Heteroceridae (Unident.) QC369999
4
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 35 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
15
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
5
Leptophlebiidae (Unident.) QE069999
13
Caenidae (Unident.) QE089999
7
Hemiptera QH 40 2
Hydrometridae (Unident.) QH549999
13
Veliidae (Unident.) QH569999
7
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
6
Notonectidae (Unident.) QH679999
12
Odonata QO 4 3
Protoneuridae (Unident.) QO049999
2
Corduliidae (Unident.) QO169999
2
Trichoptera QT 27 8
Ecnomidae (Unident.) QT089999
2
Leptoceridae (Unident.) QT259999
25
ORDER
SIGNALT 3.0
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 18
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 6 5
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 56 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
28
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 17 9
Baetidae (Unident.) QE029999
17
Hemiptera QH 33 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
5
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
15
Notonectidae (Unident.) QH679999
10
Odonata QO 25 3
Coenagrionidae (Unident.) QO029999
23
Corduliidae (Unident.) QO169999
2
Trichoptera QT 29 8
Leptoceridae (Unident.) QT259999
29
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.9