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

LACHLAN RIVER @ Whealbah Bridge 60646

Source Office of Environment and Heritage
Latest Sample Date 24-01-2011
Taxa count ORDER 12
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 11
ORDER FAMILY ALT
SIGNAL 3.1 3.6 2.2
Weighted SIGNAL 4.5 2.9

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
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Unknown MA 2
Araneae (Unident.) MA999999
2
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 12
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 111 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
66
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Spercheidae QCAR9999
32
Spercheidae
Spercheidae
Diptera QD 57 3
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Stratiomyidae (Unident.) QD249999
3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
45
Ephemeroptera QE 11 9
Baetidae (Unident.) QE029999
7
Caenidae (Unident.) QE089999
4
Hemiptera QH 39 2
Mesoveliidae (Unident.) QH529999
2
Veliidae (Unident.) QH569999
7
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
17
Notonectidae (Unident.) QH679999
11
Odonata QO 40 3
Coenagrionidae (Unident.) QO029999
34
Corduliidae (Unident.) QO169999
6
Trichoptera QT 18 8
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
17
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Temnocephalidae (Unident.) IF419999
1
Gastropoda KG 3 1
Ancylidae (Unident.) KG069999
3
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Unknown OG 19
Cladocera (Unident.) OG999999
19
Unknown OT 24
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
8
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 37 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
21
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
2
Heteroceridae (Unident.) QC369999
2
Diptera QD 34 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
17
Ephemeroptera QE 30 9
Baetidae (Unident.) QE029999
12
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
6
Hemiptera QH 29 2
Hydrometridae (Unident.) QH549999
6
Veliidae (Unident.) QH569999
11
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
3
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
1
Corduliidae (Unident.) QO169999
2
Trichoptera QT 13 8
Hydroptilidae (Unident.) QT039999
1
Ecnomidae (Unident.) QT089999
2
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Temnocephalidae (Unident.) IF419999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 34
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
14
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 7 5
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 23 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
15
Ephemeroptera QE 13 9
Leptophlebiidae (Unident.) QE069999
3
Caenidae (Unident.) QE089999
10
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
1
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
7
Notonectidae (Unident.) QH679999
1
Trichoptera QT 4 8
Leptoceridae (Unident.) QT259999
4
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Mites (Unident.)
Unknown OG 4
Cladocera (Unident.) OG999999
4
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 40
Atyidae (Unident.) OT019999
38
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Muscidae (Unident.) QD899999
1
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
32
Ephemeroptera QE 8 9
Baetidae (Unident.) QE029999
8
Hemiptera QH 79 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
7
Corixidae (Unident.) QH659999
45
Notonectidae (Unident.) QH679999
25
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
7
Trichoptera QT 16 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
15
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.3