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

d/s Millbrook Pipeline 3470

Source Australian Water Quality Centre
Latest Sample Date 07-06-1997
Taxa count ORDER 13
Taxa count FAMILY 28
Taxa count ALT 42
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 3 2.5
Weighted SIGNAL 3.1 3.4 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures 53.50% 81,468,778m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads 20.65% 31,448,434m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 9.27% 14,114,651m2
  Arable Farming 4.4.9 Irrigated grapes, 4.5.2 Irrigated seasonal flowers and bulbs 8.13% 12,381,273m2
  Unknown 4.6.0 Irrigated land in transition 6.99% 10,647,895m2
Show minor land uses 2
1,522,897m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IH 5
Nemertea (Unident.) IH999999
5
Nematoda II 11 3
Nematoda (Unident.) II999999
11
Gastropoda KG 6 1
Angrobia angasi KG020501
1
Hydrobiidae (Unident.) KG029999
5
Bivalvia KP 1 3
Sphaerium tasmanicum KP030201
1
Oligochaeta LO 97 2
Tubificidae (Unident.) LO049999
46
Chaetogaster sp.(Unident.) LO050799
2
Naididae (Unident.) LO059999
1
Oligochaeta (Unident.) LO999999
48
Acarina MM 8 6
Oribatida (Unident.) MM9999A1
4
Oribatida (Unident.)
Oribatida (Unident.)
Mesostigmata (Unident.) MM9999A2
4
Mesostigmata (Unident.)
Amphipoda OP 3 3
Pseudomoera sp.(Unident.) OP030199
3
Pseudomoera sp.(Unident.)
Pseudomoera sp.(Unident.)
Pseudomoera sp.(Unident.)
Unknown QA 13
Hypogastruridae (Unident.) QA049999
4
Isotomidae (Unident.) QA069999
4
Entomobryidae (Unident.) QA079999
3
Sminthuridae (Unident.) QA139999
2
Coleoptera QC 48 5
Necterosoma sp.(Unident.)(Larva) QC09209I
18
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Platynectes decempunctatus (L) QC09220A
26
Platynectes decempunctatus (L)
Platynectes decempunctatus (L)
Enochrus sp.(Unident.) QC111199
3
Enochrus sp.(Unident.)
Enochrus sp.(Unident.)
Ochthebius sp.(Unident.) QC130399
1
Ochthebius sp.(Unident.)
Diptera QD 280 3
Bezzia sp.(Unident.) QD090499
14
Bezzia sp.(Unident.)
Culicoides sp.(Unident.) QD090899
2
Culicoides sp.(Unident.)
Nilobezzia sp.(Unident.) QD092099
4
Nilobezzia sp.(Unident.)
Atrichopogon sp.(Unident.) QD092799
2
Atrichopogon sp.(Unident.)
Dasyhelea sp.(Unident.) QD092999
2
Dasyhelea sp.(Unident.)
Ceratopogonidae (Unident.) (Pupa) QD09999I
2
Ceratopogonidae (Unident.) (Pupa)
Dasyhelea SRV sp.2 QD0999D8
84
Dasyhelea SRV sp.2
Dasyhelea SRV sp.2
Simulium ornatipes QD100202
1
Simulium ornatipes
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Paramerina sp.(Unident.) QDAE1299
1
Parakiefferiella sp.(Unident.) QDAF0399
1
Parametriocnemus sp.(Unident.) QDAF1199
1
Cricotopus sp.(Unident.) QDAF1599
129
Tanytarsus sp.(Unident.) QDAH0499
1
Dicrotendipes conjunctus QDAI0603
1
Dicrotendipes sp.(Unident.) QDAI0699
24
Hemiptera QH 4 2
Microvelia peramoena QH560103
4
Trichoptera QT 14 8
Hellyethira sp.(Unident.) QT030499
12
Ecnomus sp.(Unident.) QT080499
1
Lectrides varians QT250201
1
Unknown VF 1
Unknown VF000099
1
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Turbellaria (Unident.) IF999999
1
Unknown IH 7
Nemertea (Unident.) IH999999
7
Gastropoda KG 7 1
Potamopyrgus antipodarum KG020601
3
Glyptophysa sp.(Unident.) KG070299
1
Physa acuta KG080101
3
Oligochaeta LO 8 2
Tubificidae (Unident.) LO049999
6
Opisthopora spp. LO989999
2
Acarina MM 1 6
Hydracarina (Unident.) MM9999A8
1
Hydracarina (Unident.)
Amphipoda OP 3 3
Austrochiltonia australis OP020101
3
Austrochiltonia australis
Austrochiltonia australis
Austrochiltonia australis
Unknown QA 10
Hypogastruridae (Unident.) QA049999
8
Sminthuridae (Unident.) QA139999
2
Coleoptera QC 6 5
Sternopriscus sp.(Unident.) QC091899
3
Sternopriscus sp.(Unident.)
Sternopriscus sp.(Unident.)
Sternopriscus sp.(Unident.)
Necterosoma dispar QC092005
3
Necterosoma dispar
Necterosoma dispar
Necterosoma dispar
Diptera QD 230 3
Tipulidae SRV sp.28 QD0199A8
1
Bezzia sp.(Unident.) QD090499
22
Bezzia sp.(Unident.)
Bezzia sp.(Unident.)
Nilobezzia sp.(Unident.) QD092099
8
Nilobezzia sp.(Unident.)
Dasyhelea sp.1 (MV sp.4) QD0929A1
4
Dasyhelea sp.1 (MV sp.4)
Dasyhelea SRV sp.2 QD0999D8
16
Dasyhelea SRV sp.2
Simulium ornatipes QD100202
11
Simulium ornatipes
Simulium sp.(Unident.) QD100299
2
Simulium sp.(Unident.)
Simulium sp.(Unident.)
Stratiomyidae (Unident.) QD249999
1
Muscidae (Unident.) QD899999
1
Thienemanniella sp.(Unident.) QDAF0799
1
Eukiefferiella sp.(Unident.) QDAF1399
4
Cricotopus sp.(Unident.) QDAF1599
32
Tanytarsus sp.(Unident.) QDAH0499
113
Chironomus sp.(Unident.) QDAI0499
4
Chironomus sp.(Unident.)
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Hemiptera QH 1 2
Micronecta annae annae QH650504
1
Lepidoptera QL 1 2
Lepidoptera (Unident.) QL999999
1
Lepidoptera (Unident.)
Plecoptera QP 149 10
Illiesoperla mayi QP030504
15
Riekoperla naso QP031110
58
Gripopterygidae (Unident.) QP039999
76
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
3
Hellyethira simplex QT030406
1
Hellyethira sp.(Unident.) QT030499
11
Notalina spira QT250504
1
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.8
Weighted SIGNALT 4.1