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

DEE RIVER AT DOWN STREAM NUMBER 7 DAM 1303084

Source MIV
Latest Sample Date 06-06-1997
Taxa count ORDER 17
Taxa count FAMILY 31
Taxa count ALT 31
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 2.5 2.9 1.8
Weighted SIGNAL 3.5 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 87.62% 3,447,412,069m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission 5.71% 224,809,477m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area 4.47% 176,046,576m2
Show minor land uses 3
39,342,909m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IA 1
PORIFERA (Unident.) IA999999
1
Unknown IB 7
Hydridae (Unident.) IB019999
7
Nematoda II 9 3
Nematoda (Unident.) II999999
9
Gastropoda KG 11 1
Lymnaeidae (Unident.) KG059999
1
Planorbidae (Unident.) KG079999
10
Oligochaeta LO 9 2
Oligochaeta (Unident.) LO999999
9
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 3
Copepoda (Unident.) OJ999999
3
Unknown OT 20
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
5
Hydraenidae (Unident.)
Brentidae (Unident.) QCAM9999
1
Diptera QD 23 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
10
Caenidae (Unident.) QE089999
4
Hemiptera QH 7 2
Hebridae (Unident.) QH539999
1
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
1
Nepidae (Unident.) QH619999
1
Notonectidae (Unident.) QH679999
2
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
10
Libellulidae (Unident.) QO179999
4
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.8